opencv
How does HOG feature descriptor training work?
There doesn\'t seem to be any implementations of HOG training in openCV a开发者_开发问答nd little sources about how HOG training works. From what I gathered, HOG training can be done in real time. But[详细]
2023-04-10 03:06 分类：问答OpenCV 2.1: facedetect.cpp crashes when it finds ugly face
I am trying to compile the facedetect.cpp in the OpenCV\\Samples\\C folder, in Visual Studio 2010. The project compiles and begins just fine, shows a preview of my camera, and then seems to crash at c[详细]
2023-04-10 02:17 分类：问答Adjust code to detect multiple circles instead of just 1 in OPENCV
I have got this circle detection working but only detects 1 circle. How would I adjust code to detect multiple circles(max circles that will be detected is 22 as using it for snooker). I presume i wou[详细]
2023-04-10 01:19 分类：问答Releasing OpenCV IplImage crashes the application?
I have an problem freeing up memory allocated for an IplImage.I have given a similar situation as in my application below.(it reflects the same bug occurs in my application.)[详细]
2023-04-09 22:18 分类：问答Normalizing histograms? [closed]
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]
2023-04-09 21:08 分类：问答How to convert IplImage(OpenCV) to ALLEGRO_BITMAP (A5) fast?
Is there a fastest way to convert a IplImage type from OpenCV to ALLEGRO_BITMAP type from Allegro 5.0.x than just putting every pixel from one to another?[详细]
2023-04-09 20:45 分类：问答Opencv: image, retrieved from camera capture is always gray
I am always getting a grey screen when showing image using opencv, the image is captured from camera.[详细]
2023-04-09 19:03 分类：问答OpenCV-"Homogeneous coordinates are not supported" when using cvProjectPoints2
\"OpenCV Error: Bad argument (Homogeneous coordinates are not supported ) in unknown function, file ......\\modules\\calib3d\\src\\calibration.cpp, line 826\"[详细]
2023-04-09 17:17 分类：问答trying to track down a Memory Leak using open CV and SDL
The program main loop below is where I am having troubles finding a memory leak.I run Top and every time I loop through taking a picture and printing it, I lose memory that is never recovered even upo[详细]
2023-04-09 15:26 分类：问答OpenCV as a static library (cmake options)
I want to use OpenCV library in an embedded system and I need to compile my project using OpenCV as a static library.[详细]
2023-04-09 14:55 分类：问答
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