def correctColor(self):
if self.colorcardParams == None:
if len(self.colorcardList) > 0:
medianSize = cd.getMedianRectSize(self.colorcardList)
capturedColorcards = cd.rectifyRectImages(self.image, self.colorcardList, medianSize)
self.colorcardColors, _ = cd.getColorcardColors(capturedColorcards[0], GridSize = [6, 4])
self.colorcardParams = cd.estimateColorParameters(cd.CameraTrax_24ColorCard, self.colorcardColors)
else:
self.status.append('Need to select a color card first.')
return
colorMatrix, colorConstant, colorGamma = self.colorcardParams
self.imageCorrected = cd.correctColorVectorised(self.image.astype(np.float), colorMatrix, colorConstant, colorGamma)
self.imageCorrected[np.where(self.imageCorrected < 0)] = 0
self.imageCorrected[np.where(self.imageCorrected > 255)] = 255
self.imageCorrected = self.imageCorrected.astype(np.uint8)
self.updateFigure(self.imageCorrected)
def savePipelineSettings(self):
''' save to pipeline setting file'''
self.settingFileName = str(QtGui.QFileDialog.getSaveFileName(self, \
'Save selection (default in ./_data)', self.timestreamRootPath))
if len(self.settingFileName) == 0:
return
self.settingPath = os.path.relpath(os.path.dirname(self.settingFileName), self.timestreamRootPath)
self.settings = {}
if self.ImageSize != None and self.CameraMatrix != None and self.DistCoefs != None:
undistortDic = {'cameraMatrix': self.CameraMatrix.tolist(), \
'distortCoefs': self.DistCoefs.tolist(), \
'imageSize': list(self.ImageSize),
'rotationAngle': self.rotationAngle + self.smaleRotationAngle
}
else:
undistortDic = {}
self.settings['undistort'] = undistortDic
if len(self.colorcardList) > 0:
medianSize = cd.getMedianRectSize(self.colorcardList)
capturedColorcards = cd.rectifyRectImages(self.image, self.colorcardList, medianSize)
colorCardFile = 'CapturedColorcard.png'
cv2.imwrite(os.path.join(self.timestreamRootPath, self.settingPath, colorCardFile), capturedColorcards[0][:,:,::-1].astype(np.uint8))
colorcardColors, colorStd = cd.getColorcardColors(capturedColorcards[0], GridSize = [6,4])
colorcardPosition, Width, Height, Angle = cd.getRectangleParamters(self.colorcardList[0])
colorcardDic = {'colorcardFile': colorCardFile,\
'colorcardPosition': colorcardPosition.tolist(),\
'colorcardTrueColors': cd.CameraTrax_24ColorCard,\
'settingPath': '_data'
}
else:
colorcardDic = {}
self.settings['colorcarddetect'] = colorcardDic
self.settings['colorcorrect'] = {'minIntensity': 15}
if len(self.trayList) > 0:
trayMedianSize = cd.getMedianRectSize(self.trayList)
trayImages = cd.rectifyRectImages(self.image, self.trayList, trayMedianSize)
trayDict = {}
trayDict['settingPath'] = '_data'
trayDict['trayNumber'] = len(self.trayList)
trayDict['trayFiles'] = 'Tray_%02d.png'
trayPositions = []
for i,tray in enumerate(trayImages):
cv2.imwrite(os.path.join(self.timestreamRootPath, self.settingPath, trayDict['trayFiles'] %i), tray[:,:,::-1].astype(np.uint8))
trayPosition, Width, Height, Angle = cd.getRectangleParamters(self.trayList[i])
trayPositions.append(trayPosition.tolist())
trayDict['trayPositions'] = trayPositions
else:
trayDict = {}
self.settings['traydetect'] = trayDict
if len(self.potList) > 0:
trayMedianSize = cd.getMedianRectSize(self.trayList)
potPosition, Width, Height, Angle = cd.getRectangleParamters(self.potList[0])
Width, Height = int(Width), int(Height)
topLeft = [int(self.potList[0][0][0]), int(self.potList[0][0][1])]
self.potImage = self.image[topLeft[1]:topLeft[1]+Height, topLeft[0]:topLeft[0]+Width, :]
potFile = 'Pot.png'
cv2.imwrite(os.path.join(self.timestreamRootPath, self.settingPath, potFile), self.potImage[:,:,::-1].astype(np.uint8))
potDict = {}
potDict['potPositions'] = potPosition.tolist()
potDict['potSize'] = [int(Width), int(Height)]
potDict['traySize'] = [int(trayMedianSize[0]), int(trayMedianSize[1])]
potDict['potFile'] = potFile
potDict['potTemplateFile'] = 'PotTemplate.png'
potDict['settingPath'] = '_data'
potTemplatePathIn = os.path.join(self.scriptPath, './data/PotTemplate.png')
potTemplatePathOut = os.path.join(self.timestreamRootPath, self.settingPath, potDict['potTemplateFile'])
shutil.copyfile(potTemplatePathIn, potTemplatePathOut)
if self.potTemplate != None:
potTemplateFile = 'potTemplate.png'
cv2.imwrite(os.path.join(self.timestreamRootPath, self.settingPath, potTemplateFile), self.potTemplate[:,:,::-1])
potDict['potTemplateFile'] = potTemplateFile
else:
potDict = {}
self.settings['potdetect'] = potDict
self.settings['plantextract'] = {'meth': 'method1',
'methargs': {'threshold' : 0.6,
'kSize' : 5, 'blobMinSize' : 50} }
with open(self.settingFileName, 'w') as outfile:
outfile.write( yaml.dump(self.settings, default_flow_style=None) )
self.status.append('Saved initial data to ' + self.settingFileName)
