def process(args, current_path, max_concurrency, reconstruction):
#args = vars(args)
orthophoto_cutline = True
odm_orthophoto = io.join_paths(current_path, 'orthophoto')
odm_orthophoto_path = odm_orthophoto
odm_orthophoto_render = io.join_paths(odm_orthophoto_path,
'odm_orthophoto_render.tif')
odm_orthophoto_tif = io.join_paths(odm_orthophoto_path,
'odm_orthophoto.tif')
odm_orthophoto_corners = io.join_paths(odm_orthophoto_path,
'odm_orthophoto_corners.tif')
odm_orthophoto_log = io.join_paths(odm_orthophoto_path,
'odm_orthophoto_log.tif')
odm_orthophoto_tif_log = io.join_paths(odm_orthophoto_path,
'gdal_translate_log.txt')
odm_25dgeoreferencing = io.join_paths(current_path, 'odm_georeferencing')
odm_georeferencing = io.join_paths(current_path, 'odm_georeferencing')
odm_georeferencing_coords = io.join_paths(odm_georeferencing, 'coords.txt')
odm_georeferencing_gcp = io.find('gcp_list.txt', current_path)
odm_georeferencing_gcp_utm = io.join_paths(odm_georeferencing,
'gcp_list_utm.txt')
odm_georeferencing_utm_log = io.join_paths(
odm_georeferencing, 'odm_georeferencing_utm_log.txt')
odm_georeferencing_log = 'odm_georeferencing_log.txt'
odm_georeferencing_transform_file = 'odm_georeferencing_transform.txt'
odm_georeferencing_proj = 'proj.txt'
odm_georeferencing_model_txt_geo = 'odm_georeferencing_model_geo.txt'
odm_georeferencing_model_obj_geo = 'odm_textured_model_geo.obj'
odm_georeferencing_xyz_file = io.join_paths(odm_georeferencing,
'odm_georeferenced_model.csv')
odm_georeferencing_las_json = io.join_paths(odm_georeferencing, 'las.json')
odm_georeferencing_model_laz = io.join_paths(
odm_georeferencing, 'odm_georeferenced_model.laz')
odm_georeferencing_model_las = io.join_paths(
odm_georeferencing, 'odm_georeferenced_model.las')
odm_georeferencing_dem = io.join_paths(odm_georeferencing,
'odm_georeferencing_model_dem.tif')
opensfm_reconstruction = io.join_paths(current_path, 'reconstruction.json')
odm_texturing = io.join_paths(current_path, 'mvs')
odm_textured_model_obj = io.join_paths(odm_texturing,
'odm_textured_model.obj')
images_dir = io.join_paths(current_path, 'images')
reconstruction = reconstruction
verbose = ''
#"-verbose"
# define paths and create working directories
system.mkdir_p(odm_orthophoto)
if not io.file_exists(odm_orthophoto_tif):
gsd_error_estimate = 0.1
ignore_resolution = False
if not reconstruction.is_georeferenced():
# Match DEMs
gsd_error_estimate = -3
ignore_resolution = True
orthophoto_resolution = 5
resolution = 1.0 / (
gsd.cap_resolution(orthophoto_resolution,
opensfm_reconstruction,
gsd_error_estimate=gsd_error_estimate,
ignore_gsd=True,
ignore_resolution=ignore_resolution,
has_gcp=reconstruction.has_gcp()) / 100.0)
# odm_orthophoto definitions
kwargs = {
'bin': context.odm_modules_path,
'log': odm_orthophoto_log,
'ortho': odm_orthophoto_render,
'corners': odm_orthophoto_corners,
'res': resolution,
'bands': '',
'verbose': verbose
}
# Check if the georef object is initialized
# (during a --rerun this might not be)
# TODO: this should be moved to a more central location?
if reconstruction.is_georeferenced(
) and not reconstruction.georef.valid_utm_offsets():
georeferencing_dir = odm_georeferencing #if args.use_3dmesh and not args.skip_3dmodel else odm_25dgeoreferencing
odm_georeferencing_model_txt_geo_file = os.path.join(
georeferencing_dir, odm_georeferencing_model_txt_geo)
if io.file_exists(odm_georeferencing_model_txt_geo_file):
reconstruction.georef.extract_offsets(
odm_georeferencing_model_txt_geo_file)
else:
log.ODM_WARNING('Cannot read UTM offset from {}.'.format(
odm_georeferencing_model_txt_geo_file))
models = []
base_dir = odm_texturing
if reconstruction.is_georeferenced():
model_file = odm_georeferencing_model_obj_geo
else:
model_file = odm_textured_model_obj
if reconstruction.multi_camera:
for band in reconstruction.multi_camera:
primary = band == reconstruction.multi_camera[0]
subdir = ""
if not primary:
subdir = band['name'].lower()
models.append(os.path.join(base_dir, subdir, model_file))
kwargs['bands'] = '-bands %s' % (','.join([
quote(b['name'].lower()) for b in reconstruction.multi_camera
]))
else:
models.append(os.path.join(base_dir, model_file))
kwargs['models'] = ','.join(map(quote, models))
# run odm_orthophoto
system.run(
'{bin}/odm_orthophoto -inputFiles {models} '
'-logFile {log} -outputFile {ortho} -resolution {res} {verbose} '
'-outputCornerFile {corners} {bands}'.format(**kwargs))
# Create georeferenced GeoTiff
geotiffcreated = False
if reconstruction.is_georeferenced(
) and reconstruction.georef.valid_utm_offsets():
ulx = uly = lrx = lry = 0.0
with open(odm_orthophoto_corners) as f:
for lineNumber, line in enumerate(f):
if lineNumber == 0:
tokens = line.split(' ')
if len(tokens) == 4:
ulx = float(tokens[0]) + \
float(reconstruction.georef.utm_east_offset)
lry = float(tokens[1]) + \
float(reconstruction.georef.utm_north_offset)
lrx = float(tokens[2]) + \
float(reconstruction.georef.utm_east_offset)
uly = float(tokens[3]) + \
float(reconstruction.georef.utm_north_offset)
log.ODM_INFO('Creating GeoTIFF')
orthophoto_vars = orthophoto.get_orthophoto_vars(args)
kwargs = {
'ulx':
ulx,
'uly':
uly,
'lrx':
lrx,
'lry':
lry,
'vars':
' '.join([
'-co %s=%s' % (k, orthophoto_vars[k])
for k in orthophoto_vars
]),
'proj':
reconstruction.georef.proj4(),
'input':
odm_orthophoto_render,
'output':
odm_orthophoto_tif,
'log':
odm_orthophoto_tif_log,
'max_memory':
get_max_memory(),
}
system.run('gdal_translate -a_ullr {ulx} {uly} {lrx} {lry} '
'{vars} '
'-a_srs \"{proj}\" '
'--config GDAL_CACHEMAX {max_memory}% '
'--config GDAL_TIFF_INTERNAL_MASK YES '
'{input} {output} > {log}'.format(**kwargs))
bounds_file_path = os.path.join(
odm_georeferencing, 'odm_georeferenced_model.bounds.gpkg')
# Cutline computation, before cropping
# We want to use the full orthophoto, not the cropped one.
pio = True
if pio:
cutline_file = os.path.join(odm_orthophoto, "cutline.gpkg")
compute_cutline(odm_orthophoto_tif,
bounds_file_path,
cutline_file,
max_concurrency,
tmpdir=os.path.join(odm_orthophoto,
"grass_cutline_tmpdir"),
scale=0.25)
orthophoto.compute_mask_raster(odm_orthophoto_tif,
cutline_file,
os.path.join(
odm_orthophoto,
"odm_orthophoto_cut.tif"),
blend_distance=20,
only_max_coords_feature=True)
orthophoto.post_orthophoto_steps(args, bounds_file_path,
odm_orthophoto_tif)
# Generate feathered orthophoto also
if pio:
orthophoto.feather_raster(odm_orthophoto_tif,
os.path.join(
odm_orthophoto,
"odm_orthophoto_feathered.tif"),
blend_distance=20)
geotiffcreated = True
if not geotiffcreated:
if io.file_exists(odm_orthophoto_render):
pseudogeo.add_pseudo_georeferencing(odm_orthophoto_render)
log.ODM_INFO("Renaming %s --> %s" %
(odm_orthophoto_render, odm_orthophoto_tif))
os.rename(odm_orthophoto_render, odm_orthophoto_tif)
else:
log.ODM_WARNING(
"Could not generate an orthophoto (it did not render)")
else:
log.ODM_WARNING('Found a valid orthophoto in: %s' % odm_orthophoto_tif)
#generate png
orthophoto.generate_png(odm_orthophoto_tif)
def process(self, args, outputs):
tree = outputs['tree']
reconstruction = outputs['reconstruction']
verbose = '-verbose' if args.verbose else ''
# define paths and create working directories
system.mkdir_p(tree.odm_orthophoto)
if not io.file_exists(tree.odm_orthophoto_tif) or self.rerun():
gsd_error_estimate = 0.1
ignore_resolution = False
if not reconstruction.is_georeferenced():
# Match DEMs
gsd_error_estimate = -3
ignore_resolution = True
resolution = 1.0 / (
gsd.cap_resolution(args.orthophoto_resolution,
tree.opensfm_reconstruction,
gsd_error_estimate=gsd_error_estimate,
ignore_gsd=args.ignore_gsd,
ignore_resolution=ignore_resolution,
has_gcp=reconstruction.has_gcp()) / 100.0)
# odm_orthophoto definitions
kwargs = {
'bin': context.odm_modules_path,
'log': tree.odm_orthophoto_log,
'ortho': tree.odm_orthophoto_render,
'corners': tree.odm_orthophoto_corners,
'res': resolution,
'bands': '',
'verbose': verbose
}
models = []
if args.use_3dmesh:
base_dir = tree.odm_texturing
else:
base_dir = tree.odm_25dtexturing
model_file = tree.odm_textured_model_obj
if reconstruction.multi_camera:
for band in reconstruction.multi_camera:
primary = band['name'] == get_primary_band_name(
reconstruction.multi_camera, args.primary_band)
subdir = ""
if not primary:
subdir = band['name'].lower()
models.append(os.path.join(base_dir, subdir, model_file))
kwargs['bands'] = '-bands %s' % (','.join(
[quote(b['name']) for b in reconstruction.multi_camera]))
else:
models.append(os.path.join(base_dir, model_file))
kwargs['models'] = ','.join(map(quote, models))
# run odm_orthophoto
system.run(
'{bin}/odm_orthophoto -inputFiles {models} '
'-logFile {log} -outputFile {ortho} -resolution {res} {verbose} '
'-outputCornerFile {corners} {bands}'.format(**kwargs))
# Create georeferenced GeoTiff
geotiffcreated = False
if reconstruction.is_georeferenced():
ulx = uly = lrx = lry = 0.0
with open(tree.odm_orthophoto_corners) as f:
for lineNumber, line in enumerate(f):
if lineNumber == 0:
tokens = line.split(' ')
if len(tokens) == 4:
ulx = float(tokens[0]) + \
float(reconstruction.georef.utm_east_offset)
lry = float(tokens[1]) + \
float(reconstruction.georef.utm_north_offset)
lrx = float(tokens[2]) + \
float(reconstruction.georef.utm_east_offset)
uly = float(tokens[3]) + \
float(reconstruction.georef.utm_north_offset)
log.ODM_INFO('Creating GeoTIFF')
orthophoto_vars = orthophoto.get_orthophoto_vars(args)
kwargs = {
'ulx':
ulx,
'uly':
uly,
'lrx':
lrx,
'lry':
lry,
'vars':
' '.join([
'-co %s=%s' % (k, orthophoto_vars[k])
for k in orthophoto_vars
]),
'proj':
reconstruction.georef.proj4(),
'input':
tree.odm_orthophoto_render,
'output':
tree.odm_orthophoto_tif,
'log':
tree.odm_orthophoto_tif_log,
'max_memory':
get_max_memory(),
}
system.run('gdal_translate -a_ullr {ulx} {uly} {lrx} {lry} '
'{vars} '
'-a_srs \"{proj}\" '
'--config GDAL_CACHEMAX {max_memory}% '
'--config GDAL_TIFF_INTERNAL_MASK YES '
'{input} {output} > {log}'.format(**kwargs))
bounds_file_path = os.path.join(
tree.odm_georeferencing,
'odm_georeferenced_model.bounds.gpkg')
# Cutline computation, before cropping
# We want to use the full orthophoto, not the cropped one.
if args.orthophoto_cutline:
cutline_file = os.path.join(tree.odm_orthophoto,
"cutline.gpkg")
compute_cutline(tree.odm_orthophoto_tif,
bounds_file_path,
cutline_file,
args.max_concurrency,
tmpdir=os.path.join(
tree.odm_orthophoto,
"grass_cutline_tmpdir"),
scale=0.25)
orthophoto.compute_mask_raster(
tree.odm_orthophoto_tif,
cutline_file,
os.path.join(tree.odm_orthophoto,
"odm_orthophoto_cut.tif"),
blend_distance=20,
only_max_coords_feature=True)
orthophoto.post_orthophoto_steps(args, bounds_file_path,
tree.odm_orthophoto_tif,
tree.orthophoto_tiles)
# Generate feathered orthophoto also
if args.orthophoto_cutline:
orthophoto.feather_raster(
tree.odm_orthophoto_tif,
os.path.join(tree.odm_orthophoto,
"odm_orthophoto_feathered.tif"),
blend_distance=20)
geotiffcreated = True
if not geotiffcreated:
if io.file_exists(tree.odm_orthophoto_render):
pseudogeo.add_pseudo_georeferencing(
tree.odm_orthophoto_render)
log.ODM_INFO(
"Renaming %s --> %s" %
(tree.odm_orthophoto_render, tree.odm_orthophoto_tif))
os.rename(tree.odm_orthophoto_render,
tree.odm_orthophoto_tif)
else:
log.ODM_WARNING(
"Could not generate an orthophoto (it did not render)")
else:
log.ODM_WARNING('Found a valid orthophoto in: %s' %
tree.odm_orthophoto_tif)
if args.optimize_disk_space and io.file_exists(
tree.odm_orthophoto_render):
os.remove(tree.odm_orthophoto_render)
def process(self, args, outputs):
tree = outputs['tree']
reconstruction = outputs['reconstruction']
dem_input = tree.odm_georeferencing_model_laz
pc_model_found = io.file_exists(dem_input)
ignore_resolution = False
pseudo_georeference = False
if not reconstruction.is_georeferenced():
# Special case to clear previous run point cloud
# (NodeODM will generate a fake georeferenced laz during postprocessing
# with non-georeferenced datasets). odm_georeferencing_model_laz should
# not be here! Perhaps we should improve this.
if io.file_exists(
tree.odm_georeferencing_model_laz) and self.rerun():
os.remove(tree.odm_georeferencing_model_laz)
log.ODM_WARNING(
"Not georeferenced, using ungeoreferenced point cloud...")
dem_input = tree.path("odm_filterpoints", "point_cloud.ply")
pc_model_found = io.file_exists(dem_input)
ignore_resolution = True
pseudo_georeference = True
resolution = gsd.cap_resolution(args.dem_resolution,
tree.opensfm_reconstruction,
gsd_error_estimate=-3,
ignore_gsd=args.ignore_gsd,
ignore_resolution=ignore_resolution,
has_gcp=reconstruction.has_gcp())
log.ODM_INFO('Classify: ' + str(args.pc_classify))
log.ODM_INFO('Create DSM: ' + str(args.dsm))
log.ODM_INFO('Create DTM: ' + str(args.dtm))
log.ODM_INFO('DEM input file {0} found: {1}'.format(
dem_input, str(pc_model_found)))
# define paths and create working directories
odm_dem_root = tree.path('odm_dem')
if not io.dir_exists(odm_dem_root):
system.mkdir_p(odm_dem_root)
if args.pc_classify and pc_model_found:
pc_classify_marker = os.path.join(odm_dem_root,
'pc_classify_done.txt')
if not io.file_exists(pc_classify_marker) or self.rerun():
log.ODM_INFO(
"Classifying {} using Simple Morphological Filter".format(
dem_input))
commands.classify(dem_input,
args.smrf_scalar,
args.smrf_slope,
args.smrf_threshold,
args.smrf_window,
verbose=args.verbose)
with open(pc_classify_marker, 'w') as f:
f.write('Classify: smrf\n')
f.write('Scalar: {}\n'.format(args.smrf_scalar))
f.write('Slope: {}\n'.format(args.smrf_slope))
f.write('Threshold: {}\n'.format(args.smrf_threshold))
f.write('Window: {}\n'.format(args.smrf_window))
progress = 20
self.update_progress(progress)
if args.pc_rectify:
commands.rectify(dem_input, args.debug)
# Do we need to process anything here?
if (args.dsm or args.dtm) and pc_model_found:
dsm_output_filename = os.path.join(odm_dem_root, 'dsm.tif')
dtm_output_filename = os.path.join(odm_dem_root, 'dtm.tif')
if (args.dtm and not io.file_exists(dtm_output_filename)) or \
(args.dsm and not io.file_exists(dsm_output_filename)) or \
self.rerun():
products = []
if args.dsm or (args.dtm and args.dem_euclidean_map):
products.append('dsm')
if args.dtm: products.append('dtm')
radius_steps = [(resolution / 100.0) / 2.0]
for _ in range(args.dem_gapfill_steps - 1):
radius_steps.append(
radius_steps[-1] *
2) # 2 is arbitrary, maybe there's a better value?
for product in products:
commands.create_dem(
dem_input,
product,
output_type='idw' if product == 'dtm' else 'max',
radiuses=map(str, radius_steps),
gapfill=args.dem_gapfill_steps > 0,
outdir=odm_dem_root,
resolution=resolution / 100.0,
decimation=args.dem_decimation,
verbose=args.verbose,
max_workers=args.max_concurrency,
keep_unfilled_copy=args.dem_euclidean_map)
dem_geotiff_path = os.path.join(odm_dem_root,
"{}.tif".format(product))
bounds_file_path = os.path.join(
tree.odm_georeferencing,
'odm_georeferenced_model.bounds.gpkg')
if args.crop > 0:
# Crop DEM
Cropper.crop(bounds_file_path, dem_geotiff_path,
utils.get_dem_vars(args))
if args.dem_euclidean_map:
unfilled_dem_path = io.related_file_path(
dem_geotiff_path, postfix=".unfilled")
if args.crop > 0:
# Crop unfilled DEM
Cropper.crop(bounds_file_path, unfilled_dem_path,
utils.get_dem_vars(args))
commands.compute_euclidean_map(
unfilled_dem_path,
io.related_file_path(dem_geotiff_path,
postfix=".euclideand"),
overwrite=True)
if pseudo_georeference:
# 0.1 is arbitrary
pseudogeo.add_pseudo_georeferencing(
dem_geotiff_path, 0.1)
progress += 30
self.update_progress(progress)
else:
log.ODM_WARNING('Found existing outputs in: %s' % odm_dem_root)
else:
log.ODM_WARNING('DEM will not be generated')
def process(self, args, outputs):
tree = outputs['tree']
reconstruction = outputs['reconstruction']
dem_input = tree.odm_georeferencing_model_laz
pc_model_found = io.file_exists(dem_input)
ignore_resolution = False
pseudo_georeference = False
if not reconstruction.is_georeferenced():
log.ODM_WARNING(
"Not georeferenced, using ungeoreferenced point cloud...")
ignore_resolution = True
pseudo_georeference = True
# It is probably not reasonable to have accurate DEMs a the same resolution as the source photos, so reduce it
# by a factor!
gsd_scaling = 2.0
resolution = gsd.cap_resolution(args.dem_resolution,
tree.opensfm_reconstruction,
gsd_scaling=gsd_scaling,
ignore_gsd=args.ignore_gsd,
ignore_resolution=ignore_resolution
and args.ignore_gsd,
has_gcp=reconstruction.has_gcp())
log.ODM_INFO('Classify: ' + str(args.pc_classify))
log.ODM_INFO('Create DSM: ' + str(args.dsm))
log.ODM_INFO('Create DTM: ' + str(args.dtm))
log.ODM_INFO('DEM input file {0} found: {1}'.format(
dem_input, str(pc_model_found)))
# define paths and create working directories
odm_dem_root = tree.path('odm_dem')
if not io.dir_exists(odm_dem_root):
system.mkdir_p(odm_dem_root)
if args.pc_classify and pc_model_found:
pc_classify_marker = os.path.join(odm_dem_root,
'pc_classify_done.txt')
if not io.file_exists(pc_classify_marker) or self.rerun():
log.ODM_INFO(
"Classifying {} using Simple Morphological Filter".format(
dem_input))
commands.classify(dem_input,
args.smrf_scalar,
args.smrf_slope,
args.smrf_threshold,
args.smrf_window,
verbose=args.verbose)
with open(pc_classify_marker, 'w') as f:
f.write('Classify: smrf\n')
f.write('Scalar: {}\n'.format(args.smrf_scalar))
f.write('Slope: {}\n'.format(args.smrf_slope))
f.write('Threshold: {}\n'.format(args.smrf_threshold))
f.write('Window: {}\n'.format(args.smrf_window))
progress = 20
self.update_progress(progress)
if args.pc_rectify:
commands.rectify(dem_input, args.debug)
# Do we need to process anything here?
if (args.dsm or args.dtm) and pc_model_found:
dsm_output_filename = os.path.join(odm_dem_root, 'dsm.tif')
dtm_output_filename = os.path.join(odm_dem_root, 'dtm.tif')
if (args.dtm and not io.file_exists(dtm_output_filename)) or \
(args.dsm and not io.file_exists(dsm_output_filename)) or \
self.rerun():
products = []
if args.dsm or (args.dtm and args.dem_euclidean_map):
products.append('dsm')
if args.dtm: products.append('dtm')
radius_steps = [(resolution / 100.0) / 2.0]
for _ in range(args.dem_gapfill_steps - 1):
radius_steps.append(
radius_steps[-1] *
2) # 2 is arbitrary, maybe there's a better value?
for product in products:
commands.create_dem(
dem_input,
product,
output_type='idw' if product == 'dtm' else 'max',
radiuses=list(map(str, radius_steps)),
gapfill=args.dem_gapfill_steps > 0,
outdir=odm_dem_root,
resolution=resolution / 100.0,
decimation=args.dem_decimation,
verbose=args.verbose,
max_workers=args.max_concurrency,
keep_unfilled_copy=args.dem_euclidean_map)
dem_geotiff_path = os.path.join(odm_dem_root,
"{}.tif".format(product))
bounds_file_path = os.path.join(
tree.odm_georeferencing,
'odm_georeferenced_model.bounds.gpkg')
if args.crop > 0 or args.boundary:
# Crop DEM
Cropper.crop(
bounds_file_path,
dem_geotiff_path,
utils.get_dem_vars(args),
keep_original=not args.optimize_disk_space)
if args.dem_euclidean_map:
unfilled_dem_path = io.related_file_path(
dem_geotiff_path, postfix=".unfilled")
if args.crop > 0 or args.boundary:
# Crop unfilled DEM
Cropper.crop(
bounds_file_path,
unfilled_dem_path,
utils.get_dem_vars(args),
keep_original=not args.optimize_disk_space)
commands.compute_euclidean_map(
unfilled_dem_path,
io.related_file_path(dem_geotiff_path,
postfix=".euclideand"),
overwrite=True)
if pseudo_georeference:
pseudogeo.add_pseudo_georeferencing(dem_geotiff_path)
if args.tiles:
generate_dem_tiles(dem_geotiff_path,
tree.path("%s_tiles" % product),
args.max_concurrency)
if args.cog:
convert_to_cogeo(dem_geotiff_path,
max_workers=args.max_concurrency)
progress += 30
self.update_progress(progress)
else:
log.ODM_WARNING('Found existing outputs in: %s' % odm_dem_root)
else:
log.ODM_WARNING('DEM will not be generated')