root / bin / image2geometry / MGX_EdgeDetect.py @ 9
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import os |
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'''
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Input:
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- directory with grey images of sepals
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Output:
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- detected sepal contour stacks
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'''
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# directory of grey images
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filedata="/home/biophysics/Desktop/Fanfan/Col-0_A-tif"
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################### Parameters ###########
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# smoothing
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gaussianblurvalue=str(1) |
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# threshold value for the Edgedetect procedure
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edgedetectvalue=str(8000) |
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# xy dilation value
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dilatevalue=str(0) |
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#########################################
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path=filedata+'/'
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outputdir=filedata+'-MGX-EdgeDetect_Blur'+gaussianblurvalue+'_ED'+edgedetectvalue+'_d'+dilatevalue+'/' |
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os.system("mkdir "+outputdir)
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listfiles=os.listdir(path) |
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listfiles=[ i for i in listfiles if '.tif' in i] |
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Process.Stack__System__Clear_Work_Stack('0')
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Process.Stack__System__Clear_Main_Stack('0')
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Process.Stack__System__Clear_Main_Stack('1')
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Process.Stack__System__Clear_Work_Stack('1')
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for i in listfiles: |
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Process.Stack__System__Set_Current_Stack('Main', '0') |
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Process.Stack__System__Open(path+i, 'Main', '0') |
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Process.Stack__System__Open(path+i, 'Main', '1') |
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Process.Stack__Filters__Gaussian_Blur_Stack(gaussianblurvalue, gaussianblurvalue, gaussianblurvalue) |
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Process.Stack__MultiStack__Copy_Work_to_Main_Stack() |
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Process.Stack__MultiStack__Swap_or_Copy_Stack_1_and_2('Main', '1 -> 2') |
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Process.Stack__Morphology__Edge_Detect(edgedetectvalue, '2.0', '0.3', '30000') |
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Process.Stack__MultiStack__Copy_Work_to_Main_Stack() |
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Process.Stack__MultiStack__Swap_or_Copy_Stack_1_and_2('Main', '1 <-> 2') |
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Process.Stack__System__Set_Current_Stack('Main', '0') |
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Process.Stack__Canvas__Reverse_Axes('No', 'No', 'Yes') |
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Process.Stack__Morphology__Edge_Detect(edgedetectvalue, '2.0', '0.3', '30000') |
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Process.Stack__Canvas__Reverse_Axes('No', 'No', 'Yes') |
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Process.Stack__MultiStack__Swap_or_Copy_Stack_1_and_2('Main', '1 <- 2') |
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Process.Stack__System__Set_Current_Stack('Both', '0') |
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Process.Stack__MultiStack__Combine_Stacks('Product')
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Process.Stack__System__Set_Current_Stack('Work', '0') |
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Process.Stack__Morphology__Dilate(dilatevalue, dilatevalue, "0", 'No', 'No') |
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Process.Stack__System__Save(outputdir+"MGX_"+i[:-4]+'_e'+edgedetectvalue+'_d'+dilatevalue+'.tif', 'Work', '0', '0') |
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Process.Stack__System__Clear_Work_Stack('0')
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Process.Stack__System__Clear_Main_Stack('0')
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Process.Stack__System__Clear_Main_Stack('1')
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Process.Stack__System__Clear_Work_Stack('1')
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Process.Stack__System__Clear_Main_Stack('2')
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Process.Stack__System__Clear_Work_Stack('2')
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