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Recognizing Blank Images
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Rodricks george
Ranch Hand
Joined: Sep 10, 2006
Posts: 97
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Dear Sir,
I have scanned some 10 images as saved the images as PNG images... then i want to analyze whether the images is Blank page(pure white image). I want to separate the images according to Blank images. Please give some Idea how to recognize the blank images
-Rodricks
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Rodricks george
Ranch Hand
Joined: Sep 10, 2006
Posts: 97
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Dear Sir,
Somewhat i found a feasible solution for this problem.... I calculated a histogram of images using JAI and then calculated the SD of the Histogram....
For blank images it came a least SD..... So it was very easy to identify a Blank page rather than a PNG file with some images... Thank you sir...
-Rodricks
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subject: Recognizing Blank Images
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