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POExtract black and white image from android camera's NV21 format
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5272388
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CreationDate
2011-03-11T11:36:18.950
FavoriteCount
35
LastActivityDate
2017-04-29T12:23:54.327
LastEditDate
2013-02-07T06:48:56.013
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Body
<p>I have done some google-ing around and couldn't find enough information about this format. It is the default format for camera preview. Can anyone suggest good sources of information about it and how to extract data from a photo/preview image with that format? To be more specific, I need the black and white image extracted.</p> <p>EDIT: Seems like that format is also called YCbCr 420 Semi Planar</p>
Tags
<android><android-camera><rgb><format-conversion>
Title
Extract black and white image from android camera's NV21 format
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