I have compiled code with opencv that was installed via macports. However, on runn开发者_运维问答ing my makefile, I get
I have a dialog (there are 3 edit controls in order to display 3 colo开发者_运维知识库r channels RGB), I use openCV to open an image in a new form. What I want is when I move the mouse to any point on
I am taking photo using AVCaptureStillImageOutput, AVCaptureSession, AVCaptureVideoPreviewLayer and display it in UIImageView. Its work properly.
After usuing cvFindContours( g_gray, g_storage, &contours )I need to add to all points insequence CvSeq * contours the integ开发者_如何学运维er value. How to do it?I assume you mean adding a const
I\'m using openCV 2.1 in a visual studio 2010 C++ dll to do matrix operations. The dll recieves arrays from a VB.NET program and loads them into matrices for some manipulation. However I cannot use th
I am really new to openCV and I would like to break a video fi开发者_Python百科le that I have (*.avi) into separate frames.
I\'m sparkling brand new to Qt, and am finding it very rewarding to learn. I\'m trying to merge some existing C++ code with a new Qt GUI. Basically, the idea is to have images that are extracted from
I\'m suppressing the low DC frequencies of several (unequal) blocks in an image in the Dicrete Cosine Transform (DCT) domain. After that doing an inverse DCT to get back the image with only the high f
开发者_如何学运维Is anyone aware of any functions in OpenCV which support 8U to 16U conversion? I tried cvConvertImage, cvConvertScale but they are all meant to operate only on 8U image formats.If you
I useto generate a vs solution file. When I try tothe project, the opencv_gpu project gives following error:
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