31 lines
1.0 KiB
Python
Executable File
31 lines
1.0 KiB
Python
Executable File
###################################################################################################
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# Demonstrate creation of an image filters and new source based on filter.
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# Also demonstrate creation of image histogram and use of overlays.
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###################################################################################################
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import ch.psi.pshell.imaging.Filter as Filter
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from ch.psi.pshell.imaging.Utils import *
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from ch.psi.pshell.imaging.Overlays import *
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import ch.psi.pshell.imaging.Pen as Pen
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import net.imglib2.script.bufferedimage.BufferedImageImg as BufferedImageImg
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class MyFilter(Filter):
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def process(self, image, data):
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im = BufferedImageImg(image)
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global last
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image = grayscale(image)
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i=None
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if last is not None:
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i = sub(image,last, False)
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i = rescale(i,100.0, 0, True)
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i = add(i, last, True)
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i = rescale(i,10.0, 0, True)
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last = image
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return i
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#Setting the filter to a source
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img.setFilter(MyFilter())
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