I wanna transform a grayscaled iplimage into uiimage and vicever开发者_C百科sa. I have two methods like below that are successful in RGB colorspace conversion, But no success for Gray images.
I\'m a trying to create a gray IplImage from a gray scaled UIImage and Im u开发者_如何学Csing the method below.
in my application I have a Mat file which i\'d like to show in a window with cvShowImage which is defined as:
I\'d like to send IplImages acquired with JavaCV and a webcam through a socket, but, since they are not serializable, i\'m quite lost. Any id开发者_运维百科ea on how to do it?
I am doing some simple programs with opencv in python.I want to write a few algorithms my开发者_JS百科self, so need to get at the \'raw\' image data inside an image.I can\'t just do image[i,j] for exa
I am running Python2.7.1 and OpenCV 2.2 without problems in my WinXP laptop and wrote a tracking program that is working without a glitch. But for some strange reason I cannot get the same program to
I know that for a single channel byte image you do: ((uchar *)(img->imageData + i*img->widthStep))[j]
I wanna fill a black and white image and show it. I can\'t understand what\'s the metter with this code:
So I have this problem. I have an IplImage that i want to compress to JPEG and do something with it. I use libjpeg8b.The code exit when it goes the function of jpeg_start_compress() with an error of \
How to save an IPLImage of OpenCV as a Flash file?Maybe there is a librar开发者_如何学Cy that does that?If you mean storing your output as a flash video (.flv) just use ffmpeg (libavcodec/libavformat)
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