def mergeAllLines(dirPathLines, epsgValue):
"""
mergeAllLines.
:param dirPathLines: (String) path.
:param epsgValue: (int) epsg code.
:returns none: None.
"""
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
lineask = []
for file in os.listdir(dirPathLines):
if file.endswith(".shp"):
if file.startswith("mosaic"):
filesm = os.path.join(dirPathLines, file)
crutils.printLogMsg(crglobals.OK_MSG + 'Reading file: %s ' %
(filesm))
lineask.append(gpd.GeoDataFrame.from_file(filesm))
mergedLinesArray = []
a = 0
for i in lineask:
mergedLinesArray.append(lineask[a])
a += 1
result = pd.concat(mergedLinesArray, axis=0)
result.to_file(driver='ESRI Shapefile',
filename=os.path.join(dirPathLines, 'merged_lines.shp'))
crutils.printLogMsg(crglobals.DONE_MSG + 'Save merged lines !!')
crutils.printLogMsg(crglobals.START_MSG +
'Merge all Points from merged lines')
crsEpsgId = {'init': 'epsg:' + str(epsgValue)}
col = result.columns.tolist()[:-1]
#[0:5]
#print(col)
nodes = gpd.GeoDataFrame(crs=crsEpsgId, columns=col)
# extraction of nodes and attribute values nouveau GeoDataFrame
for index, row in result.iterrows():
for pt in list(row['geometry'].coords):
#nodes = nodes.append({'col': int(row['col']), 'row': int(row['row']), 'distance':row['distance'],'id':row['id'], 'geometry':Point(pt) },ignore_index=True)
nodes = nodes.append(
{
'col': str(row['col']),
'row': str(row['row']),
'colrow': str(row['col']) + '_' + str(row['row']),
'id': str(row['id']),
'geometry': Point(pt)
},
ignore_index=True)
nodes.head(5)
nodes.to_file(driver='ESRI Shapefile',
filename=os.path.join(dirPathLines, 'merged_points.shp'))
crutils.printLogMsg(crglobals.DONE_MSG + 'Save merged points !!')
return 1
def mergeAllPoints(dirPathLines, epsgValue):
"""
mergeAllPoints.
:param dirPathLines: (text) path lines directory.
:param epsgValue: (int) epsg code.
:returns None: (None).
"""
#mosaic-cl_17-rw_4_points
crsEpsgId = {'init': 'epsg:' + str(epsgValue)}
mergePointsArray = []
for file in os.listdir(dirPathLines):
if file.endswith(".geojson"):
if file.startswith("mosaic"):
if file.find("points") != -1:
filesm = os.path.join(dirPathLines, file)
#print(filesm)
try:
mergePointsArray.append(
gpd.GeoDataFrame.from_file(filesm))
except KeyError:
crutils.printLogMsg('In file: %s' % (filesm))
crutils.printLogMsg(
crglobals.FAIL_MSG +
'Points file without geometry column !')
#print(mergePointsArray)
mergedLinesArray = []
a = 0
for i in mergePointsArray:
mergedLinesArray.append(mergePointsArray[a])
a += 1
result = pd.concat(mergedLinesArray, axis=0)
result.to_file(driver='ESRI Shapefile',
filename=os.path.join(dirPathLines, 'merged_rawpoints.shp'))
crutils.printLogMsg(crglobals.DONE_MSG + 'Save merged raw points !!')
return 1
def cropRowsMain():
"""
cropRowsMain.
:param self: no input params
:returns: None
"""
if len(sys.argv)<2:
printLogMsg(crglobals.SEPARATOR_MSG)
print(crglobals.ERROR_MSG+"Fatal: You forgot to include the crop rows project file on the command line.")
print("Usage: python %s <croprowsproject.xml>" % sys.argv[0])
printLogMsg(crglobals.SEPARATOR_MSG)
print(crglobals.HELP_MSG)
sys.exit(1)
if(sys.argv[1]=='-h'):
print(crglobals.HELP_MSG)
sys.exit(1)
######################################################
##Define processing vars
######################################################
if len(sys.argv)>2:
if(sys.argv[2]=='-p'):
crglobals.PROCESSING_MODE = 'parallel'
if(sys.argv[2]=='-s'):
crglobals.PROCESSING_MODE = 'serial'
if(sys.argv[2]=='-debug'):
crglobals.DEBUGMODE = False
if(sys.argv[2]=='-t'):
crglobals.DEF_TILESIZE_M = int(sys.argv[3])
if(sys.argv[2]=='-h'):
print(crglobals.HELP_MSG)
printLogMsg(crglobals.SEPARATOR_MSG)
printLogMsg('Number of arguments: %s arguments.' % (len(sys.argv)) )
printLogMsg('Argument List: %s arguments.' % str(sys.argv) )
printLogMsg('Processing Mode : %s ' % str(crglobals.PROCESSING_MODE) )
#imagePathResults = "../orthomosaics/"
#shared folder for croprows cli
imagePathResults = "orthomosaics/"
cropRowsProjectFile = sys.argv[1]
#Read Crop Rows Project Config File
crFileObject = croprowsFileReader(os.path.join(imagePathResults,cropRowsProjectFile))
fileNameValue=crFileObject['filename']
imageDimensionsValue=crFileObject['image_dimensions']
imageOriginValue=crFileObject['image_origin']
pixelSizeValue=crFileObject['pixel_size']
imageExtentsValue=crFileObject['image_extents']
epsgValue=crFileObject['epsg']
projWKTValue=crFileObject['projwtk']
seedValue=crFileObject['seed']
maskValue=crFileObject['mask']
prjValue=crFileObject['prj']
####################################################
## Crop Rows Tiles Generation
####################################################
## TODO: Perform a Parallel task
#Config tiles generation
cfgTilesGenerator = [
imagePathResults,
fileNameValue,
imageDimensionsValue,
imageOriginValue,
pixelSizeValue,
imageExtentsValue,
crglobals.DEF_TILESIZE_M,
epsgValue,
projWKTValue,
prjValue]
#Exec tilesGeneration task
#Create a new tilesGenerator Instance
tilesGenerator = CropRowsTilesGenerator()
tilesGenerator.tilesGeneration(cfgTilesGenerator)
tilesDirName, nCols , nRows = tilesGenerator.getTilesGenerationGlobals()
printLogMsg('->tilesDirName: %s \n->nRows: %s \n->nCols: %s ' % (tilesDirName,nRows,nCols))
#Config angles generator
cfgAnglesGenerator = [
tilesDirName,
nCols,
nRows,
seedValue,
crglobals.SEED_SPAN
]
#Exec anglesGeneration task
anglesGenerator = CropRowsAnglesGenerator()
anglesGenerator.anglesGeneration(cfgAnglesGenerator)
anglesFoundArray, angleMean, angleSd = anglesGenerator.getAnglesGeneratorGlobals()
#Angles found
printLogMsg(crglobals.SEPARATOR_MSG)
printLogMsg(anglesFoundArray)
printLogMsg(crglobals.OK_MSG+'Mean Angle: %s' % (angleMean))
printLogMsg(crglobals.OK_MSG+'Std Angle: %s' % (angleSd))
printLogMsg(crglobals.SEPARATOR_MSG)
#Generate Lines Config
cfgLinesGenerator =[
tilesDirName,
angleMean,
pixelSizeValue,
imageExtentsValue,
epsgValue,
crglobals.DEF_TILESIZE_M,
nCols,
nRows
]
#Exec generateLinesAll task
generateCropRowsLinesAll(cfgLinesGenerator)
cfgPostProcessingLines =[
tilesDirName,
epsgValue,
nCols,
nRows,
imagePathResults+maskValue,
seedValue
]
#exec Post processing Lines task
postProcessingLines(cfgPostProcessingLines)
endTime = time.time()
elapsedTime = endTime - startTime
printLogMsg(crglobals.SEPARATOR_MSG)
printLogMsg(crglobals.DONEEND_MSG+"Total Processing Time: "+str(round(elapsedTime,2)) + " seconds")
printLogMsg(crglobals.DONEEND_MSG+'Data processed in %s mode ' % str(crglobals.PROCESSING_MODE) )
printLogMsg(crglobals.SEPARATOR_MSG)
printLogMsg(crglobals.BANNER_DONE)
if(crglobals.DEBUGMODE==False):
print(crglobals.DONE_MSG+'CROP ROWS GENERATION')
print(crglobals.DONEEND_MSG+"Total Processing Time: "+str(round(elapsedTime,2)) + " seconds")
def postProcessingLines(cfgPostProcessingLines):
"""
postProcessingLines.
:param cfgPostProcessingLines: (Array) lines postprocessing config array.
:returns: none.
"""
##Extend All Lines
##print('=========================================')
##print('Extend all Lines and Clip by Mask')
tilesDirName = cfgPostProcessingLines[0]
epsgValue = cfgPostProcessingLines[1]
nCols = cfgPostProcessingLines[2]
nRows = cfgPostProcessingLines[3]
imagePathVectorMask = cfgPostProcessingLines[4]
seedValue = cfgPostProcessingLines[5]
#tilesDirName+'/'+crglobals.VECTORDIR+'/'+crglobals.OBJDIR
obDir = os.path.join(tilesDirName, crglobals.VECTORDIR, crglobals.OBJDIR)
startTime = time.time()
############################################################################################
#Multiprocessing Task
processingCores = (multiprocessing.cpu_count())
crutils.printLogMsg(crglobals.CHECK_MSG + "Number of CPU cores: %s" %
(str(processingCores)))
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
processingPool = multiprocessing.Pool(processes=(processingCores + 2))
results = [
processingPool.apply(extendAllLinesInParallel,
args=(
tilesDirName,
epsgValue,
i,
j,
imagePathVectorMask,
seedValue,
)) for i in range(nCols) for j in range(nRows)
]
#print(results)
processingPool.close()
#while len(active_children()) > 1:
# print('Still active children process for -> extendAllLinesInParallel')
# time.sleep(0.5)
processingPool.join()
############################################################################################
endTime = time.time()
elapsedTime = endTime - startTime
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
# print total image generation time
crutils.printLogMsg(crglobals.DONE_MSG +
"extendAllLinesInParallel generation")
crutils.printLogMsg(crglobals.DONEEND_MSG + "Total processing time: " +
str(round(elapsedTime, 2)) + " seconds")
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
#Old way: no parallelized task
#extendAllLines(tilesDirName,epsgValue,nCols,nRows,imagePathVectorMask,seedValue)
##Merge All Lines
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
crutils.printLogMsg(crglobals.START_MSG + 'Merge All Lines')
mergeAllLines(obDir, epsgValue)
##Extend All Lines
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
crutils.printLogMsg(crglobals.START_MSG + 'Extend All Lines')
extendAllMergedLines(obDir, imagePathVectorMask, epsgValue)
##Merge All Points
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
crutils.printLogMsg(crglobals.START_MSG + 'Merge All Points')
mergeAllPoints(obDir, epsgValue)
return 1
def extendAllLinesInParallel(tilesDirName, epsgValue, iCols, jRows,
maskVectorFile, seedValue):
"""
extendAllLinesInParallel.
:param tilesDirName: (String) tile directory name.
:param epsgValue: (String) code for refrerence system.
:param iCols: (int) current column.
:param jRows: (int) current row.
:param maskVectorFile: (String) mask file name.
:param seedValue: (int) seed for crop rows orientation.
:returns none: None.
"""
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
crutils.printLogMsg(
crglobals.WORKER_MSG +
"extendAllLinesInParallel -> Processing Tile %s , %s " %
(str(iCols), str(jRows)))
processName = multiprocessing.current_process().name
crutils.printLogMsg(crglobals.START_MSG + 'Process name: %s ' %
(processName))
crutils.printLogMsg(crglobals.START_MSG + "Parent processs: %s" %
(str(os.getppid())))
crutils.printLogMsg(crglobals.START_MSG + "Process id: %s" %
(str(os.getpid())))
crutils.printLogMsg(crglobals.CHECK_MSG + 'tilesDirName: %s' %
(tilesDirName))
crutils.printLogMsg(crglobals.OK_MSG + 'EPSG: %s' % (epsgValue))
crutils.printLogMsg(crglobals.OK_MSG + 'iCols: %s' % (iCols))
crutils.printLogMsg(crglobals.OK_MSG + 'jRows: %s' % (jRows))
dirNameVectorResults = os.path.join(tilesDirName, crglobals.VECTORDIR)
dirNameVectorObjResults = os.path.join(dirNameVectorResults,
crglobals.OBJDIR)
crutils.printLogMsg(crglobals.OK_MSG + 'Vector dir: %s' %
(dirNameVectorResults))
crutils.printLogMsg(crglobals.OK_MSG + 'Vector dir Obj: %s' %
(dirNameVectorObjResults))
crutils.printLogMsg(crglobals.OK_MSG + 'Mask File: %s' % (maskVectorFile))
boundsVectorFile = crglobals.PICNAME + "-" + crglobals.COLPREFIX + str(
iCols) + "-" + crglobals.ROWPREFIX + str(jRows) + crglobals.GEOJSON_EXT
linesVectorFile = crglobals.PICNAME + "-" + crglobals.COLPREFIX + str(
iCols) + "-" + crglobals.ROWPREFIX + str(
jRows) + "_" + crglobals.VECTORLINES + crglobals.GEOJSON_EXT
crutils.printLogMsg(crglobals.OK_MSG + "Bounds File : %s" %
(boundsVectorFile))
crutils.printLogMsg(crglobals.OK_MSG + "Lines File: %s" %
(linesVectorFile))
crutils.printLogMsg(crglobals.CHECK_MSG + 'File %s is correct !' %
(linesVectorFile))
extendLinesGeom(iCols, jRows, epsgValue, dirNameVectorResults,
dirNameVectorObjResults, boundsVectorFile, linesVectorFile,
maskVectorFile, seedValue)
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
return 1
def extendAllMergedLines(dirPathLines, vectorMask, epsgValue):
"""
extendAllMergedLines.
:param dirPathLines: (text) path
:param vectorMask: (text) path
:param epsgValue: (text) epsg value
:returns: OpenCV version.
"""
crsEpsgId = {'init': 'epsg:' + str(epsgValue)}
crutils.printLogMsg(crglobals.OK_MSG + 'Path Lines: %s' % (dirPathLines))
crutils.printLogMsg(crglobals.OK_MSG + 'Mask: %s' % (vectorMask))
crutils.printLogMsg(crglobals.OK_MSG + 'EPSG: %s' % (epsgValue))
#input merged line file
fileNameMergedLines = 'merged_lines.shp'
mergedLinesGeoDataFrame = gpd.GeoDataFrame.from_file(
os.path.join(
dirPathLines,
fileNameMergedLines)) #dirPathLines+'/'+fileNameMergedLines)
#input mask polygon file
boundsMaskGeoDataFrame = gpd.GeoDataFrame.from_file(vectorMask)
longLinesArray = []
idLongLinesArray = []
for x in range(0, len(mergedLinesGeoDataFrame.geometry)):
linea_bx = (list(mergedLinesGeoDataFrame.geometry[x].coords))
extrapoledLine = getExtrapoledLine(*linea_bx[-2:])
idLongLinesArray.append(x)
longLinesArray.append(extrapoledLine)
dataFrameLongLines = pd.DataFrame({'id': idLongLinesArray})
longLinesGeoDataFrame = gpd.GeoDataFrame(dataFrameLongLines,
crs=crsEpsgId,
geometry=longLinesArray)
longLinesFileName = os.path.join(
dirPathLines,
'merged_lines_long.shp') #dirPathLines+'/'+'merged_lines_long.shp'
longLinesGeoDataFrame.to_file(driver='ESRI Shapefile',
filename=longLinesFileName)
crutils.printLogMsg(crglobals.DONE_MSG + 'Generated long lines !')
#######################################################################################
#Get the convex hull lines
convexHullFromBoundsMask = boundsMaskGeoDataFrame.convex_hull.iloc[0]
x, y = convexHullFromBoundsMask.exterior.xy
pointsConvexHullFromBoundsMaskArray = np.array(list(zip(x, y)))
minBBoxRect = imboundrect.minimum_bounding_rectangle(
pointsConvexHullFromBoundsMaskArray)
polygonOMBB = Polygon(
[minBBoxRect[0], minBBoxRect[1], minBBoxRect[2], minBBoxRect[3]])
#######################################################################################
#cut lines by ombb
#update applying buffer. it fix some strange bug at some corner lines
geoDataFrameLineCuttedByBoxBuffer = (longLinesGeoDataFrame.intersection(
polygonOMBB.buffer(20)))
dataFrameLineCuttedByBoxDf = pd.DataFrame({
'id':
idLongLinesArray,
'len':
geoDataFrameLineCuttedByBoxBuffer.length
})
geoDataFrameLinesCuttedByBox = gpd.GeoDataFrame(
dataFrameLineCuttedByBoxDf,
crs=crsEpsgId,
geometry=geoDataFrameLineCuttedByBoxBuffer)
mergedLinesCuttedByOMBBPolygonFile = os.path.join(
dirPathLines, 'merged_lines_long_cut_ombb.shp'
) #dirPathLines+'/'+'merged_lines_long_cut_ombb.shp'
geoDataFrameLinesCuttedByBox.to_file(
driver='ESRI Shapefile', filename=mergedLinesCuttedByOMBBPolygonFile)
crutils.printLogMsg(crglobals.DONE_MSG + 'Cut long lines by OMBB bounds !')
#######################################################################################
projectDistance = 1
#enumerate lines in spatial order
angle = crutils.getAzimuth(
(geoDataFrameLinesCuttedByBox.geometry[0].coords[0][0]),
(geoDataFrameLinesCuttedByBox.geometry[0].coords[0][1]),
(geoDataFrameLinesCuttedByBox.geometry[0].coords[1][0]),
(geoDataFrameLinesCuttedByBox.geometry[0].coords[1][1]))
anglep = (angle + 270)
#search for the closest geometry line to temporal point
temporalXpoint = (geoDataFrameLinesCuttedByBox.geometry[0].centroid.x
) + np.sin(np.deg2rad(anglep)) * 5000
temporalYpoint = (geoDataFrameLinesCuttedByBox.geometry[0].centroid.y
) + np.cos(np.deg2rad(anglep)) * 5000
temporalExternalPoint = Point((temporalXpoint, temporalYpoint))
crutils.printLogMsg(crglobals.DONE_MSG + 'Generate a Temporal Point')
#print(temporalExternalPoint)
tmpLineDistance = []
for i in range(len(geoDataFrameLinesCuttedByBox)):
distanceCalculated = (temporalExternalPoint.distance(
geoDataFrameLinesCuttedByBox.geometry[i].centroid))
tmpLineDistance.append(distanceCalculated)
#print("i: %s -> distanceCalculated: %s -> %s" % (str(i), str(distanceCalculated) , str(geoDataFrameLinesCuttedByBox.geometry[i]) ))
minelem = np.argmin(tmpLineDistance)
crutils.printLogMsg(crglobals.DONE_MSG + "Found a closest line id: %s" %
(str(minelem)))
#######################################################################################
#Calc Distances using the closest line found
xp = (geoDataFrameLinesCuttedByBox.geometry[minelem].centroid.x) + np.sin(
np.deg2rad(anglep)) * projectDistance
yp = (geoDataFrameLinesCuttedByBox.geometry[minelem].centroid.y) + np.cos(
np.deg2rad(anglep)) * projectDistance
externalPoint = Point((xp, yp))
#print(externalPoint)
geoDistance = []
index = []
for i in range(len(geoDataFrameLinesCuttedByBox)):
#print('-> %s' % ( str( i)))
distanceCalculated = (externalPoint.distance(
geoDataFrameLinesCuttedByBox.geometry[i].centroid))
geoDistance.append(distanceCalculated)
#print(distanceCalculated)
index.append(i)
dataFrameLineCuttedByBoxBuffer = pd.DataFrame({
'len':
geoDataFrameLineCuttedByBoxBuffer.length,
'geo_dist':
geoDistance,
'idx':
index
})
geoDataFrameLinesCuttedByBox = gpd.GeoDataFrame(
dataFrameLineCuttedByBoxBuffer,
crs=crsEpsgId,
geometry=geoDataFrameLineCuttedByBoxBuffer)
mergedLongLinesCuttedByOMBwDistFileName = os.path.join(
dirPathLines, 'merged_lines_long_cut_ombb_wdist.shp'
) #dirPathLines+'/'+'merged_lines_long_cut_ombb_wdist.shp'
geoDataFrameLinesCuttedByBox.to_file(
driver='ESRI Shapefile',
filename=mergedLongLinesCuttedByOMBwDistFileName)
#######################################################################################
#######################################################################################
############## FILTERING LINES LOOKING FOR CANDIDATES #################################
#######################################################################################
#######################################################################################
sortedDistance = np.argsort(geoDistance).astype('int')
idByGeo = [x for _, x in sorted(zip(sortedDistance, index))]
newObjDistancesSorted = np.sort(geoDistance)
#Removing Adjacents and lines duplicates
newObjDistancesSorted = crutils.removeAdjacentsInArray(
newObjDistancesSorted)
#print('====== new distances sorted =====')
#print(newObjDistancesSorted)
crutils.printLogMsg(crglobals.DONE_MSG + 'Candidate lines: %s ' %
str(len(newObjDistancesSorted)))
##Removing Closing Lines
#pairsdistances = zip([0]+newObjDistancesSorted, newObjDistancesSorted)
#TODO: distancesFiltered
#distancesFiltered = [pair[1] for pair in pairsdistances if abs(pair[0]-pair[1]) >=0.5 ]
###########################################
## OTRO APPROACH TO FIND DISTANCES
groups, current_group, first = [], [], newObjDistancesSorted[0]
for item in newObjDistancesSorted:
# Check if this element falls under the current group
if item - first <= 1.3:
current_group.append(item)
else:
# If it doesn't, create a new group and add old to the result
groups.append(current_group[:])
current_group, first = [item], item
# Add the last group which was being gathered to the result
groups.append(current_group[:])
distancesFiltered = [np.max(item) for item in groups]
#iter 1 removing proximal lines
pairsdistances2 = zip([0] + distancesFiltered, distancesFiltered)
distancesFiltered = [
pair[1] for pair in pairsdistances2 if abs(pair[0] - pair[1]) >= 0.4
]
#iter 2 removing proximal lines
pairsdistances3 = zip([0] + distancesFiltered, distancesFiltered)
distancesFiltered = [
pair[1] for pair in pairsdistances3 if abs(pair[0] - pair[1]) >= 0.9
] #>=0.8 -preff: 0.9
######################################3
#print('====== distances filtered =====')
#print(distancesFiltered)
crutils.printLogMsg(crglobals.DONE_MSG +
'Resulting lines: %s ' % str(len(distancesFiltered)))
#TODO: final
#cut final lines by mask
dataFrameCandidateLines = (geoDataFrameLinesCuttedByBox.intersection(
boundsMaskGeoDataFrame.geometry.iloc[0]))
candidateLinesFileName = os.path.join(
dirPathLines,
'candidate_lines.shp') #dirPathLines+'/'+'candidate_lines.shp'
dataFrameLineCuttedByMask = pd.DataFrame({
'distance':
dataFrameCandidateLines.length,
'geo_dist':
geoDistance,
'idx':
index
})
geoDataFrameLineCuttedByMask = gpd.GeoDataFrame(
dataFrameLineCuttedByMask,
crs=crsEpsgId,
geometry=dataFrameCandidateLines)
geoDataFrameLineCuttedByMask.to_file(driver='ESRI Shapefile',
filename=candidateLinesFileName)
#####################################
## NEW CROPROWS - GEOMETRY SEARCH
#####################################
#save candidateLinesbuffer
candidateLinesBufferFileName = os.path.join(dirPathLines,
'candidate_lines_buffer.shp')
candidateLinesBuffer = geoDataFrameLineCuttedByMask.buffer(0.3)
s = candidateLinesBuffer
#ADDING FEATURE 3-9-2018
#DISOLVE OVERLAPPING BUFFER POLYGONS
#https://gis.stackexchange.com/questions/271733/geopandas-dissolve-overlapping-polygons/271735
overlap_matrix = s.apply(lambda x: s.overlaps(x)).values.astype(int)
n, ids = connected_components(overlap_matrix)
df = gpd.GeoDataFrame({'geometry': s, 'group': ids}, crs=crsEpsgId)
res = df.dissolve(by='group')
res.to_file(driver='ESRI Shapefile', filename=candidateLinesBufferFileName)
candidateLinesBufferCentroidFileName = os.path.join(
dirPathLines, 'candidate_lines_buffer_centroid.shp')
points = res.copy()
points.geometry = res['geometry'].centroid
points.crs = res.crs
points.head()
points.to_file(driver='ESRI Shapefile',
filename=candidateLinesBufferCentroidFileName)
df_lines = dataFrameCandidateLines.geometry
df_points = points.geometry
#print(len(df_points))
#print(len(df_lines))
idClosestLineArr = []
#find the closest candidate line to point
for x in range(0, len(df_points)):
minDistancePointLine = df_lines.distance(df_points[x]).min()
allDistanceToLines = df_lines.distance(df_points[x])
idClosestLine = np.where(allDistanceToLines == minDistancePointLine)[0]
idClosestLineArr.append(idClosestLine[0])
#print('centroid point: %s - id closest line: ' % (str(x)) , (str(idClosestLine)) )
#print(idClosestLineArr)
selcr = []
for x in range(0, len(df_lines)):
selcr = df_lines[idClosestLineArr]
crf = 0
geoidcr = []
croprowLength = []
for y in range(0, len(selcr)):
#print(selcr.geometry.iloc[y])
#print(selcr.geometry.iloc[y].length)
croprowLength.append(selcr.geometry.iloc[y].length)
geoidcr.append(crf)
crf = crf + 1
dataFrameCr = pd.DataFrame({
'geometry': selcr,
'crlen': croprowLength,
'idg': geoidcr,
'crg': 'Generated by Crop Rows Generator v1'
})
geoDataFrameCropRows = gpd.GeoDataFrame(dataFrameCr, crs=crsEpsgId)
cropRowsFileNameByGeom = os.path.join(dirPathLines, 'croprows_lines.shp')
geoDataFrameCropRows.to_file(driver='ESRI Shapefile',
filename=str(cropRowsFileNameByGeom))
##EXPORT CROP ROWS RESULTS TO WGS84 SHP AND KML FORMATS
crsExportID = {'init': 'epsg:' + str(crglobals.EXPORT_EPSG)}
exportCropRowsShapeFile = os.path.join(
os.path.dirname(os.path.dirname(dirPathLines)), crglobals.EXPORTDIR,
'croprows_wgs84.shp')
geoDataFrameCropRowsWGS84 = gpd.GeoDataFrame(dataFrameCr, crs=crsEpsgId)
geoDataFrameCropRowsWGS84 = geoDataFrameCropRowsWGS84.to_crs(crsExportID)
geoDataFrameCropRowsWGS84.to_file(driver='ESRI Shapefile',
filename=str(exportCropRowsShapeFile))
exportCropRowsShapeFileKML = os.path.join(
os.path.dirname(os.path.dirname(dirPathLines)), crglobals.EXPORTDIR,
'croprows_wgs84.kml')
geoDataFrameCropRowsWGS84.to_file(driver='kml',
filename=str(exportCropRowsShapeFileKML))
crutils.printLogMsg(
crglobals.DONE_MSG +
'Exported Resulting Crop Rows to KML and SHP format in WGS84 CRS')
cropRowsBufferFileName = os.path.join(dirPathLines,
'croprows_lines_buffer.shp')
cropRowsLinesBuffer = geoDataFrameCropRows.buffer(0.3)
cropRowsLinesBufferGeoData = gpd.GeoDataFrame(crs=crsEpsgId,
geometry=cropRowsLinesBuffer)
cropRowsLinesBufferGeoData.to_file(driver='ESRI Shapefile',
filename=str(cropRowsBufferFileName))
#####################################
## OLD CROPROWS - STAT SEARCH
#####################################
getIndexes = lambda x, xs: [
i for (y, i) in zip(xs, range(len(xs))) if x == y
]
cuttedLineArray = []
#look for
k = []
flagCounter3 = 0
for x in distancesFiltered:
#print(distancesFiltered[i])
#print(getIndexes(distancesFiltered[i],newobjdistances))
k.append(getIndexes(distancesFiltered[flagCounter3], geoDistance)[0])
flagCounter3 = flagCounter3 + 1
#Reindex lines filtered
index2 = []
flagCounter2 = 0
m = []
j = 0
croprowLength = []
for x in k:
m.append(dataFrameCandidateLines[k[j]])
index2.append(flagCounter2)
#line len for each geometry
croprowLength.append(m[j].length)
flagCounter2 += 1
j = j + 1
#print('index2:')
#print(index2)
#print('k')
#print(k)
#print('m')
#print(m)
sortdistance2 = np.argsort(distancesFiltered).astype('int')
idByGeo2 = [x for _, x in sorted(zip(sortdistance2, index2))]
#print('idByGeo2')
#print(idByGeo2)
crutils.printLogMsg(crglobals.DONE_MSG + 'Re-indexing candidate lines !')
#Fix distances substracting projectDistance
arrayDistances = np.array(distancesFiltered)
#fixdist = arrayDistances - projectDistance
crutils.printLogMsg(crglobals.DONE_MSG + 'Distances fixed !')
#print(croprowLength)
#fixdist
dataFrameFixedLines = pd.DataFrame({
'id': k,
'geo_dist': arrayDistances,
'idgeo': idByGeo2,
'crlen': croprowLength
})
#dataFrameFixedLines = pd.DataFrame({ })
geoDataFrameFixedLines = gpd.GeoDataFrame(dataFrameFixedLines,
crs=crsEpsgId,
geometry=m)
geoDataFrameFixedLines.dropna()
crutils.printLogMsg(crglobals.DONE_MSG + 'Result lines generated !')
cropRowsLinesFileName = os.path.join(dirPathLines,
'croprows_lines_stat.shp')
geoDataFrameFixedLines.to_file(driver='ESRI Shapefile',
filename=str(cropRowsLinesFileName))
crutils.printLogMsg(crglobals.DONE_MSG +
'Writing file with resulting lines : %s ' %
(cropRowsLinesFileName))
#saveResultXMLFile(cropRowsLinesFileName)
resultingFiles = [
cropRowsFileNameByGeom, cropRowsBufferFileName,
exportCropRowsShapeFile, exportCropRowsShapeFileKML,
str(epsgValue),
str(len(newObjDistancesSorted)),
str(len(distancesFiltered)), vectorMask
]
saveResultXMLFile(resultingFiles)
#saveResultXMLFile(cropRowsFileNameByGeom,cropRowsBufferFileName,exportCropRowsShapeFile,exportCropRowsShapeFileKML)
#####################################
return 1
def extendProcessing(boxGeoDataFrame, linesGeoDataFrame, epsgValue,
dirNameVectorObjResults, linesExtendedFileName,
vectorMask, col, row, seedValue):
"""
extendProcessing.
:param boxGeoDataFrame: (Box) box
:param linesGeoDataFrame: (int) lines
:param epsgValue: (int) spatial reference system
:param dirNameVectorObjResults: (String) vector objects folder
:param linesExtendedFileName: (String) lines extended file.
:param seedValue: (int) seed for crop rows orientation.
:returns none: None.
"""
crsEpsgId = {'init': 'epsg:' + str(epsgValue)}
longLinesArray = []
idLongLinesArray = []
cuttedLineArray = []
newidcutedline = []
newobjdistances = []
distanceLinear = []
index = []
flagCounter = 0
externalPoint = Point((0, 0))
#Extrapolate lines
for x in range(0, len(linesGeoDataFrame.geometry)):
linea_bx = (list(linesGeoDataFrame.geometry[x].coords))
extrapoledLine = getExtrapoledLine(*linea_bx[-2:])
idLongLinesArray.append(x)
longLinesArray.append(extrapoledLine)
dataFrameLongLines = pd.DataFrame({'id': idLongLinesArray})
longLinesGeoDataFrame = gpd.GeoDataFrame(dataFrameLongLines,
crs=crsEpsgId,
geometry=longLinesArray)
crutils.printLogMsg(crglobals.DONE_MSG + 'Generated long lines !')
dataFrameLineCuttedByBox = (longLinesGeoDataFrame.intersection(
boxGeoDataFrame.geometry.iloc[0]))
geoDataFrameLinesCuttedByBox = gpd.GeoDataFrame(
crs=crsEpsgId, geometry=dataFrameLineCuttedByBox)
crutils.printLogMsg(crglobals.DONE_MSG + 'Cut long lines by bounds !')
#############################################
### TEST #change 06-06-2018
#Get the convex hull lines
convexHullFromMask = vectorMask.convex_hull.iloc[0]
x, y = convexHullFromMask.exterior.xy
pointsConvexHullFromMaskArray = np.array(list(zip(x, y)))
minBBoxRect = imboundrect.minimum_bounding_rectangle(
pointsConvexHullFromMaskArray)
polygonOMBB = Polygon(
[minBBoxRect[0], minBBoxRect[1], minBBoxRect[2], minBBoxRect[3]])
#cut lines by ombb
#longLinesGeoDataFrame
dataFrameLineCuttedByMask = (
geoDataFrameLinesCuttedByBox.intersection(polygonOMBB))
#############################################
#change 06-06-2018
#dataFrameLineCuttedByMask=(geoDataFrameLinesCuttedByBox.intersection(vectorMask.geometry.iloc[0]))
geoDataFrameLineCuttedByMask = gpd.GeoDataFrame(
crs=crsEpsgId, geometry=dataFrameLineCuttedByMask)
crutils.printLogMsg(crglobals.DONE_MSG + 'Line clipping by mask!')
#################################
#if cutlinedk[0].length > 0:
# angle=crutils.getAzimuth( (cutlinedk[0].coords[0][0]) , (cutlinedk[0].coords[0][1]) , (cutlinedk[0].coords[1][0]) , (cutlinedk[0].coords[1][1]) )
# anglep =(angle+270)
# xp = (np.min(box.geometry.bounds.minx)) + np.sin(np.deg2rad(anglep)) * 10
# yp = (np.max(box.geometry.bounds.maxy)) + np.cos(np.deg2rad(anglep)) * 10
# externalPoint = Point( ( xp,yp ) )
#################################
#print(str(anglep))
#print(cutlinedk[0].centroid.x)
#print(cutlinedk[0].centroid.y)
#print('--------------ANGULO -------------------')
#print(angle)
#print('--------------ANGULO PERPEN-------------------')
#xp = (cutlinedk[0].centroid.x) + np.sin(np.deg2rad(anglep)) * 20
#yp = (cutlinedk[0].centroid.y) + np.cos(np.deg2rad(anglep)) * 20
#print( 'POINT( %s %s )' % ( xp,yp))
#####
#TODO: Order id by spatial criteria
#####
#line1 = LineString([(np.min(box.geometry.bounds.minx), np.min(box.geometry.bounds.miny)),
# (np.max(box.geometry.bounds.maxx), np.min(box.geometry.bounds.miny))])
crutils.printLogMsg(crglobals.DONE_MSG +
'Calculate distance by seed criteria : %s ' %
(str(seedValue)))
projectDistance = 100
if (seedValue == 1):
pnt0Calc = (LineString([(np.min(boxGeoDataFrame.geometry.bounds.minx),
np.max(boxGeoDataFrame.geometry.bounds.maxy)),
(np.max(boxGeoDataFrame.geometry.bounds.maxx),
np.max(boxGeoDataFrame.geometry.bounds.maxy))
])).centroid
elif (seedValue == 2):
pnt0Calc = (LineString([(np.min(boxGeoDataFrame.geometry.bounds.minx),
np.max(boxGeoDataFrame.geometry.bounds.maxy)),
(np.min(boxGeoDataFrame.geometry.bounds.minx),
np.min(boxGeoDataFrame.geometry.bounds.miny))
])).centroid
elif (seedValue == 3):
if dataFrameLineCuttedByMask[0].length > 0:
angle = crutils.getAzimuth(
(dataFrameLineCuttedByMask[0].coords[0][0]),
(dataFrameLineCuttedByMask[0].coords[0][1]),
(dataFrameLineCuttedByMask[0].coords[1][0]),
(dataFrameLineCuttedByMask[0].coords[1][1]))
anglep = (angle + 270)
xp = (np.min(boxGeoDataFrame.geometry.bounds.minx)) + np.sin(
np.deg2rad(anglep)) * projectDistance
yp = (np.max(boxGeoDataFrame.geometry.bounds.maxy)) + np.cos(
np.deg2rad(anglep)) * projectDistance
externalPoint = Point((xp, yp))
pnt0Calc = externalPoint
#Point((np.min(boxGeoDataFrame.geometry.bounds.minx), np.max(boxGeoDataFrame.geometry.bounds.maxy)))
elif (seedValue == 4):
if dataFrameLineCuttedByMask[0].length > 0:
angle = crutils.getAzimuth(
(dataFrameLineCuttedByMask[0].coords[0][0]),
(dataFrameLineCuttedByMask[0].coords[0][1]),
(dataFrameLineCuttedByMask[0].coords[1][0]),
(dataFrameLineCuttedByMask[0].coords[1][1]))
anglep = (angle + 270)
xp = (np.max(boxGeoDataFrame.geometry.bounds.maxx)) + np.sin(
np.deg2rad(anglep)) * projectDistance
yp = (np.max(boxGeoDataFrame.geometry.bounds.maxy)) + np.cos(
np.deg2rad(anglep)) * projectDistance
externalPoint = Point((xp, yp))
pnt0Calc = externalPoint
#pnt0Calc = Point((np.max(boxGeoDataFrame.geometry.bounds.maxx), np.max(boxGeoDataFrame.geometry.bounds.maxy)))
boxminxmaypoint = pnt0Calc
crutils.printLogMsg(crglobals.DONE_MSG +
'%s chosen for distance calculation' %
(boxminxmaypoint))
for x in range(0, len(geoDataFrameLineCuttedByMask.geometry)):
if geoDataFrameLineCuttedByMask.geometry.geom_type[x] == 'LineString':
if (len(list(
geoDataFrameLineCuttedByMask.geometry[x].coords))) == 2:
linea_bx = LineString(
list(geoDataFrameLineCuttedByMask.geometry[x].coords))
if (linea_bx.length > crglobals.MINLINEDISTANCE):
index.append(flagCounter)
flagCounter += 1
#newidcutedline.append(x)
cuttedLineArray.append(linea_bx)
distanceLinear.append(linea_bx.length)
#print('centroid')
#print(linea_bx.centroid)
distanceplin = boxminxmaypoint.distance(linea_bx.centroid)
newobjdistances.append(distanceplin)
sortedDistance = np.argsort(newobjdistances).astype('int')
idByGeo = [x for _, x in sorted(zip(sortedDistance, index))]
#Sort Distances
newObjDistancesSorted = np.sort(newobjdistances)
#Removing Adjacents and lines duplicates
newObjDistancesSorted = crutils.removeAdjacentsInArray(
newObjDistancesSorted)
crutils.printLogMsg(crglobals.DONE_MSG +
'Removed adjacents and duplicate lines !')
#print('distances: %s ' % (newobjdistances) )
#print('---------->distances kk: %s ' % (newObjDistancesSorted) )
##Removing Closing Lines
pairsdistances = zip([0] + newObjDistancesSorted, newObjDistancesSorted)
distancesFiltered = [
pair[1] for pair in pairsdistances
if abs(pair[0] - pair[1]) >= crglobals.MINCROPROWDISTANCE
]
#distancesFiltered = [pair[1] for pair in pairsdistances if abs(pair[0]-pair[1]) >= crglobals.MINCROPROWDISTANCE and abs(pair[0]-pair[1]) <= crglobals.MAXCROPROWDISTANCE ]
#remove
#add 3-9-2018
#pairsdistances2 = zip([0]+distancesFiltered, distancesFiltered)
#distancesFiltered = [pair2[1] for pair2 in pairsdistances2 if abs(pair2[0]-pair2[1]) <= crglobals.MAXCROPROWDISTANCE ]
#distancesFiltered.append(newObjDistancesSorted[len(newObjDistancesSorted)])
crutils.printLogMsg(crglobals.DONE_MSG +
'Removed closing lines by proximity MIN : %s units ' %
(str(crglobals.MINCROPROWDISTANCE)))
#crutils.printLogMsg(crglobals.DONE_MSG+'Removed closing lines by proximity MAX : %s units ' % ( str(crglobals.MAXCROPROWDISTANCE)) )
#print('new x: %s ' % (distancesFiltered) )
getIndexes = lambda x, xs: [
i for (y, i) in zip(xs, range(len(xs))) if x == y
]
#look for
k = []
flagCounter3 = 0
for x in distancesFiltered:
#print(distancesFiltered[i])
#print(getIndexes(distancesFiltered[i],newobjdistances))
k.append(
getIndexes(distancesFiltered[flagCounter3], newobjdistances)[0])
flagCounter3 = flagCounter3 + 1
#Reindex lines filtered
index2 = []
flagCounter2 = 0
m = []
j = 0
for x in k:
m.append(cuttedLineArray[k[j]])
index2.append(flagCounter2)
flagCounter2 += 1
j = j + 1
sortdistance2 = np.argsort(distancesFiltered).astype('int')
idByGeo2 = [x for _, x in sorted(zip(sortdistance2, index2))]
crutils.printLogMsg(crglobals.DONE_MSG + 'Re-indexing candidate lines !')
#Fix distances substracting projectDistance
arrayDistances = np.array(distancesFiltered)
fixdist = arrayDistances - projectDistance
crutils.printLogMsg(crglobals.DONE_MSG + 'Distances fixed !')
dataFrameFixedLines = pd.DataFrame({
'id': k,
'col': str(col),
'row': str(row),
'colrow': str(col) + '_' + str(row)
})
geoDataFrameFixedLines = gpd.GeoDataFrame(dataFrameFixedLines,
crs=crsEpsgId,
geometry=m)
geoDataFrameFixedLines.dropna()
extfile = os.path.join(
dirNameVectorObjResults, linesExtendedFileName
) #dirNameVectorObjResults+'/'+linesExtendedFileName
if (len(geoDataFrameFixedLines.values) > 0):
#ddkfhmm.to_file(driver = 'ESRI Shapefile', filename=str(extfile))
crutils.printLogMsg(crglobals.DONE_MSG +
'Writing file line extended and clipped: %s ' %
(extfile))
geoDataFrameFixedLines.to_file(driver='ESRI Shapefile',
filename=str(extfile))
else:
crutils.printLogMsg(crglobals.FAIL_MSG +
'Invalid geometry skip file writing: %s ' %
(extfile))
return 1
def extendLinesGeom(col, row, epsgValue, dirNameVectorResults,
dirNameVectorObjResults, boundsVectorFile, linesVectorFile,
maskVectorFile, seedValue):
"""
extendLinesGeom.
:param col: (int) current column.
:param row: (int) current row.
:param dirNameVectorResults: (String) vector dir path.
:param boundsVectorFile: (String) bounds file.
:param linesVectorFile: (String) lines file.
:param maskVectorFile: (String) mask file.
:returns none: (None) nothing.
"""
linesExtendedFileName = crglobals.PICNAME + "-" + crglobals.COLPREFIX + str(
col) + "-" + crglobals.ROWPREFIX + str(
row) + "_" + crglobals.VECTORLINES + "_ext.shp"
#os.path.join(
if (os.path.exists(os.path.join(
dirNameVectorResults, boundsVectorFile))) and (os.path.exists(
os.path.join(dirNameVectorObjResults, linesVectorFile))):
crutils.printLogMsg(
crglobals.CHECK_MSG + 'Exists: %s' %
(os.path.join(dirNameVectorResults, boundsVectorFile)))
crutils.printLogMsg(
crglobals.CHECK_MSG + 'Exists: %s' %
(os.path.join(dirNameVectorObjResults, linesVectorFile)))
boxGeoDataFrame = gpd.GeoDataFrame.from_file(
os.path.join(
dirNameVectorResults,
boundsVectorFile)) #dirNameVectorResults+"/"+boundsVectorFile)
try:
linesGeoDataFrame = gpd.GeoDataFrame.from_file(
os.path.join(dirNameVectorObjResults, linesVectorFile)
) #dirNameVectorObjResults+"/"+linesVectorFile)
maskGeoDataFrame = gpd.GeoDataFrame.from_file(maskVectorFile)
extendProcessing(boxGeoDataFrame, linesGeoDataFrame, epsgValue,
dirNameVectorObjResults, linesExtendedFileName,
maskGeoDataFrame, col, row, seedValue)
except KeyError as exception:
crutils.printLogMsg('Bounds file: %s' % (boundsVectorFile))
crutils.printLogMsg('Lines file: %s' % (linesVectorFile))
crutils.printLogMsg(crglobals.FAIL_MSG + 'Geometry not found')
else:
crutils.printLogMsg(
crglobals.FAIL_MSG + 'Lines or bounds file does not exist %s' %
(os.path.join(dirNameVectorObjResults, linesVectorFile)))
return 1
def main():
"croprows image processing module"
crutils.printLogMsg('croprows_image_processing [ module loaded ]')
def buildContours(inputRasterImage, seed, tolerance):
"""
buildContours.
:param inputRasterImage: (Image) image.
:param seed: (int) seed.
:param tolerance: (double) tolerance.
:returns imgContours: (Array) imgContours.
:returns contoursAll: (Array) contoursAll.
:returns contoursFiltred: (Array) contoursFiltred.
:returns angleFitMinAreaRect: (double) angleFitMinAreaRect.
:returns meanAngleFitMinAreaRect: (double) meanAngleFitMinAreaRect.
:returns angleFitElipseContours: (double) angleFitElipseContours.
:returns meanAngleFitElipseContours: (double) meanAngleFitElipseContours.
"""
##################################################
## Seed Cases
##
## __ case 1
##
## | case 2
##
## / case 3
##
## \ case 4
##
## O case -1 auto search
##
##################################################
## Tolerance +/- in degrees
##################################################
#contoursFiltred = []
angleFitMinAreaRect = []
angleFitElipseContours = []
#meanAngleFitMinAreaRect = []
#meanAngleFitElipseContours = []
#angleFitElipseContours = []
#imgEdges = autoCannyEdgeDetection(inputRasterImage) #Calculate edge using Canny operator
#autocanny_canny = imgEdges.copy()
imgEdges = inputRasterImage
imgContours, contoursAll, hierarchy = cv2.findContours(
inputRasterImage, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
######
## preProcessingContours
######
contoursAll = crutils.preProcessingContours(contoursAll)
######
## preProcessingFilteredContours
######
contoursFiltred = crutils.preProcessingFilteredContours(contoursAll)
flagCounterContour = 0
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
crutils.printLogMsg(crglobals.OK_MSG + 'Contour Count : %s' %
(len(contoursFiltred)))
for cc in contoursFiltred:
minAreaRecContours = cv2.minAreaRect(cc)
boxPointsContours = cv2.boxPoints(minAreaRecContours)
angleContours = cv2.minAreaRect(boxPointsContours)[-1]
angleFitMinAreaRect.append(angleContours)
(x, y), (MA, ma), angleElipse = cv2.fitEllipse(cc)
angleFitElipseContours.append(angleElipse)
crutils.printLogMsg('Contour %s - Max Angle: %s' %
((flagCounterContour + 1), round(angleElipse, 1)))
flagCounterContour += 1
x = 1
seedCases = {
-1: lambda x: crglobals.SEEDCASES[0],
1: lambda x: crglobals.SEEDCASES[1],
2: lambda x: crglobals.SEEDCASES[2],
3: lambda x: crglobals.SEEDCASES[3],
4: lambda x: crglobals.SEEDCASES[4]
}[seed](x)
low = seedCases[0] - tolerance
high = seedCases[1] + tolerance
angleFitElipseContours = list(
filter(lambda x: x >= low, angleFitElipseContours))
angleFitElipseContours = list(
filter(lambda x: x <= high, angleFitElipseContours))
sdAngle = (np.nanstd(angleFitElipseContours))
crutils.printLogMsg('Contours Angle SD: %s' % round(sdAngle, 1))
maxAngle = (np.nanmax(angleFitElipseContours))
crutils.printLogMsg('Contours Angle MAX: %s' % round(maxAngle, 1))
minAngle = (np.nanmin(angleFitElipseContours))
crutils.printLogMsg('Contours Angle MIN: %s' % round(minAngle, 1))
avgAngle = (np.nanmean(angleFitElipseContours))
crutils.printLogMsg('Contours Angle AVG: %s' % round(avgAngle, 1))
crutils.printLogMsg(crglobals.SEPARATOR_MSG)
if ((len(angleFitElipseContours) > int(crglobals.CONTOURAVGMAX / 2) + 2)
and (sdAngle <= crglobals.MAXANGLEDESV)):
#replaced mean to nanmean
try:
meanAngleFitMinAreaRect = (np.nanmean(angleFitMinAreaRect))
meanAngleFitElipseContours = (np.nanmean(angleFitElipseContours))
except RuntimeWarning:
meanAngleFitMinAreaRect = np.NaN
meanAngleFitElipseContours = np.NaN
else:
meanAngleFitMinAreaRect = np.NaN
meanAngleFitElipseContours = np.NaN
outputRasterImage = imgEdges
return outputRasterImage, imgContours, contoursAll, contoursFiltred, angleFitMinAreaRect, meanAngleFitMinAreaRect, angleFitElipseContours, meanAngleFitElipseContours
