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2014/10/15 ¤U¤È 10:04:36

iphone Programming Glossary: blackpoint

UIImage - implementing an auto levels algorithm

http://stackoverflow.com/questions/3278560/uiimage-implementing-an-auto-levels-algorithm

the decode array of a CGImageRef but this is can only help for an range mapping no gamma etc. const CGFloat decode 6 blackPoint whitePoint blackPoint whitePoint blackPoint whitePoint decodedImage CGImageCreate CGImageGetWidth origImage CGImageGetHeight.. a CGImageRef but this is can only help for an range mapping no gamma etc. const CGFloat decode 6 blackPoint whitePoint blackPoint whitePoint blackPoint whitePoint decodedImage CGImageCreate CGImageGetWidth origImage CGImageGetHeight origImage CGImageGetBitsPerComponent.. is can only help for an range mapping no gamma etc. const CGFloat decode 6 blackPoint whitePoint blackPoint whitePoint blackPoint whitePoint decodedImage CGImageCreate CGImageGetWidth origImage CGImageGetHeight origImage CGImageGetBitsPerComponent..