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Open Source Computer Vision Library
https://opencv.org/
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46 lines
980 B
46 lines
980 B
15 years ago
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"""
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This script will test highgui's image loading functionality
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for a given parameter of a file extension.
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"""
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# needed for sys.exit(int) and .works file handling
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import os
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import sys
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import works
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from works import *
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#import the necessary things for OpenCV
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from highgui import *
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from cv import *
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# some defines
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TESTNAME = "cvLoadImage"
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REQUIRED = []
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# path to imagefiles we need
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PREFIX=os.path.join(os.environ["srcdir"],"../../opencv_extra/testdata/python/images/baboon_256x256")
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# this functions tries to open an imagefile
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# using the filename PREFIX.EXTENSION and returns True/False
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# on success/fail.
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def image_ok( EXTENSION ):
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# check requirements and delete old .works file
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WORKSNAME = TESTNAME+'.'+EXTENSION
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if not works.check_files( REQUIRED, WORKSNAME ):
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print "worksfile "+WORKSNAME+" not found."
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return False
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image = cvLoadImage(PREFIX+'.'+EXTENSION)
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if image is None:
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return False
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else:
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works.set_file( TESTNAME+EXTENSION )
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return True
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