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2014/10/15 ¤U¤È 10:05:52

iphone Programming Glossary: cvmatfromuiimage

matchTemplate opencv not working as shown in opencv document

http://stackoverflow.com/questions/12049358/matchtemplate-opencv-not-working-as-shown-in-opencv-document

NSObject UIImage UIImageFromCVMat cv Mat cvMat UIImage UIImageFromCVMat cv Mat cvMat withUIImage UIImage image cv Mat cvMatFromUIImage UIImage image cv Mat cvMatGrayFromUIImage UIImage image UIImage scaleAndRotateImageFrontCamera UIImage image UIImage scaleAndRotateImageBackCamera.. CGImageRelease imageRef CGDataProviderRelease provider CGColorSpaceRelease colorSpace return finalImage cv Mat cvMatFromUIImage UIImage image CGColorSpaceRef colorSpace CGImageGetColorSpace image.CGImage CGFloat cols image.size.width CGFloat rows image.size.height.. colorSpace return cvMat cv Mat cvMatGrayFromUIImage UIImage image cv Mat cvMat UIImageCVMatConverter cvMatFromUIImage image cv Mat grayMat if cvMat.channels 1 grayMat cvMat else grayMat cv Mat cvMat.rows cvMat.cols CV_8UC1 cv cvtColor cvMat..

OpenCV install in xcode

http://stackoverflow.com/questions/12214273/opencv-install-in-xcode

NSObject UIImage UIImageFromCVMat cv Mat cvMat UIImage UIImageFromCVMat cv Mat cvMat withUIImage UIImage image cv Mat cvMatFromUIImage UIImage image cv Mat cvMatGrayFromUIImage UIImage image UIImage scaleAndRotateImageFrontCamera UIImage image UIImage scaleAndRotateImageBackCamera.. CGImageRelease imageRef CGDataProviderRelease provider CGColorSpaceRelease colorSpace return finalImage cv Mat cvMatFromUIImage UIImage image CGColorSpaceRef colorSpace CGImageGetColorSpace image.CGImage CGFloat cols image.size.width CGFloat rows image.size.height.. colorSpace return cvMat cv Mat cvMatGrayFromUIImage UIImage image cv Mat cvMat UIImageCVMatConverter cvMatFromUIImage image cv Mat grayMat if cvMat.channels 1 grayMat cvMat else grayMat cv Mat cvMat.rows cvMat.cols CV_8UC1 cv cvtColor cvMat..

OCR using openCV

http://stackoverflow.com/questions/13248680/ocr-using-opencv

how to achieve remaining effects I use this method for convert in Gray void blackAndWhite cv Mat dst cv Mat src self cvMatFromUIImage iv.image if src.data std cout Usage . Histogram_Demo path_to_image std endl Convert to grayscale cvtColor src src CV_BGR2GRAY..

Boundry detect paper sheet opencv

http://stackoverflow.com/questions/13493035/boundry-detect-paper-sheet-opencv

what I am Missing.. My code is below. Many thanks. void forOpenCV if imageView.image nil cv Mat greyMat self cvMatFromUIImage imageView.image vector vector cv Point squares cv Mat img self debugSquares squares greyMat imageView.image self UIImageFromCVMat..