Comments for Kristou Says http://mehrez.kristou.org I share my experience Wed, 19 Oct 2011 21:12:28 +0000 hourly 1 http://wordpress.org/?v=3.3 Comment on IPhone: Nonoh on IPhone by Mariane http://mehrez.kristou.org/nonoh-on-ipone/comment-page-1/#comment-3067 Mariane Wed, 19 Oct 2011 21:12:28 +0000 http://kristou.com/?p=188#comment-3067 It's cool It’s cool

]]> Comment on OpenCV: Image cropping by mike http://mehrez.kristou.org/opencv-image-cropping/comment-page-1/#comment-1945 mike Wed, 29 Jun 2011 15:55:03 +0000 http://www.kristou.com/?p=422#comment-1945 ... cv::Ptr<IplImage> cropped … cv::Ptr<IplImage> cropped

]]> Comment on OpenCV: Image cropping by mike http://mehrez.kristou.org/opencv-image-cropping/comment-page-1/#comment-1944 mike Wed, 29 Jun 2011 15:54:12 +0000 http://www.kristou.com/?p=422#comment-1944 script ate the quotes, its Ptr "" script ate the quotes, its Ptr “”

]]> Comment on OpenCV: Image cropping by mike http://mehrez.kristou.org/opencv-image-cropping/comment-page-1/#comment-1943 mike Wed, 29 Jun 2011 15:52:51 +0000 http://www.kristou.com/?p=422#comment-1943 I would use cv::Ptr crop(...) ... cv::Ptr cropped = cvCreateImage(...) instead of IplImage * crop(...) ... IplImage *cropped = cvCreateImage(...) why not save yourself the headache about those heap objects?!? I would use

cv::Ptr crop(…)
…
cv::Ptr cropped = cvCreateImage(…)

instead of

IplImage * crop(…)
…
IplImage *cropped = cvCreateImage(…)

why not save yourself the headache about those heap objects?!?

]]> Comment on OpenCV: Change contrast and brightness of an image by Sinan Gültekin http://mehrez.kristou.org/opencv-change-contrast-and-brightness-of-an-image/comment-page-1/#comment-1829 Sinan Gültekin Mon, 20 Jun 2011 10:52:50 +0000 http://www.kristou.com/?p=552#comment-1829 hello kristou, thank u for your sharing. But, i think so, "cvCopyImage(src,GRAY);" it is wrong, actullay it doesnt work with opencv 2.2. so i changed it "GRAY = cvCloneImage(src);". My quesiton is, it is working but how to show orginal image with orginal color. IplImage * ContrastBrightness(IplImage *src, int Contrast, int Brightness) contrast and brightness value for orginal color? hello kristou,

thank u for your sharing.

But, i think so, “cvCopyImage(src,GRAY);” it is wrong, actullay it doesnt work with opencv 2.2. so i changed it “GRAY = cvCloneImage(src);”.

My quesiton is, it is working but how to show orginal image with orginal color.

IplImage * ContrastBrightness(IplImage *src, int Contrast, int Brightness)
contrast and brightness value for orginal color?

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