I want to read in an .avi video file for a program that I am making. I have the file location saved as a string. Is there any good tutorials on using .avi files in c++ or does anyone know who to read
I want to do something like eigenfaces but with different images (not faces). I have a vector of images, images. From these images, I want to make a Mat object, data which contains in each row, a imag
I\'m using opencv. The problem is this: I have a window where I\'m displaying an Image A. I have an image B coming from a videocamera, that has every time different dimensions/resolutions. Is it poss
I have a large real time computer vision project in C with a gui that uses OpenCV 1.1\'s built-in HighGUI library. As others have pointed out, the OpenCV GUI library is very limited.
Is there any library alternative to OpenCV which detects smile. I dont want to use OpenCV as it sometimes fails to detect faces due to background.
I just want to display this \"img1.jpg\" image in a c++ project with using opencv libs for future processes, but it only displays an empty g开发者_运维技巧ray window. What is the reason of this. Is th
I tried to install OpenCV2.2 on Ubuntu 11.04. But OpenCV compilation fails st开发者_JAVA技巧ating an error related to linux/videodev.h file.
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
Does OpenCV method HoughLines2 has a memory leak that\'s not been fixed since now (version 2.1.0.6), or there\'s something wrong with this part of my code ?
I\'m trying to make a \"vision joystick\" using OpenCV. My plan is to have motion-triggered buttons which the computer would recognize as keyboard input instead. So, for example, if the user triggered
加载中,请稍侯......