opencv
HOG for "detecting object" opencv
I would like to know, if there is any code or any good documentation available for implementing HOG features? I tried to read the documentation 开发者_如何学Gohere but it\'s quite difficult to underst[详细]
2023-04-11 01:22 分类:问答Can SVM solution change after shuffling the inputs?
When training a support vector machine (SVM) for classification with exactly the same data I obtain different results based on the order of the inputs, ie. if I shuffle the data I get different SVMs.[详细]
2023-04-11 00:29 分类:问答Setup OpenCV 2.3 w/ python bindings in ubuntu
How to install OpenCV (exactly 2.3.*, not 2.1.*) with python bindings in Ubuntu (or generally, in Linux)? I\'ve seen few manuals on Windows installations, but none for Linux.[详细]
2023-04-10 17:28 分类:问答Installation and maintenance of multiple versions of OpenCV (applicable to any other 3rd party library as well)
I have been trying to do build and use OpenCV 2.3.0 on my Fedora15 Lovelock 64bit machine. Background:[详细]
2023-04-10 17:21 分类:问答bjam can't find the boost libraries
I\'ve built boost from source because I need the latest version to build pyopencv with. That all went fine.[详细]
2023-04-10 15:43 分类:问答Better performance in lower light conditions (OpenCV)?
I am trying to detect hands, and my algorithm works perfectly during day, but during the night it completely fails- it shows no signs of working at all.[详细]
2023-04-10 15:04 分类:问答How can I match a template with the original image by SURF?
Recently, I have worked with robotics project; my robot can detect the object by its 开发者_如何学Ccolour but I found that not good enough for different object. Therefore, I want the robot SURF the im[详细]
2023-04-10 13:50 分类:问答Drawing opencv?
How would I draw a CvBox2D in OpenCV? Is there any similar function to cvRe开发者_Python百科ctangle?[详细]
2023-04-10 13:02 分类:问答Whats the difference between a uniformed and non-uniformed histogram?
I am using openCV and am wondering about the diff between being uniformed or non-uniformed. Could someone give me a simple, NON-TECHNICAL des开发者_JAVA技巧cription?[详细]
2023-04-10 12:09 分类:问答OpenCV Contours?
I keep getting an error with this part of the code &contours = ((contours.h_next) -> h_next); contours.h_next = ((contours.h_next) -> h_next) -> h_next;[详细]
2023-04-10 11:03 分类:问答