Hi, I'd like to open and work on avi or mpeg files in the Camshift and the LKdemo in the linux version. It seems there is an option in the camshift demo but it...
RE: [OpenCV] need help to use directshow and opencvHi, thank you for your help. You are probably right. I have tested on another PC with NT4 and Mil 5 and I...
Hello everyone. I am having a problem now whenever I try to use IPL. A few days ago whenever I tried to open Hawk I would get an error message saying the...
Hi, I am creating software to mosaic images (take several overlapping images and join them together into a single image). The problem I'm running into is that...
Hi, Are there Choleski decomposition or QR decomposition in the library? They are useful for camera self-calibration. Thank you very much. Best Regards Jie...
I would like to know if Intel developers can post the LUTs used in the ipledit application for the contrast strecth. In particular I'm interested in using in...
I'm trying to get the motion history image. This is the code inside my filter to output the MHI, to debug I'm outputing the diff and MHI images to jpeg files....
Hi there! For a project I need to find the location of an object using stereo imaging. I want to use two fixed camera's and want to find the coordinates in a ...
Hi all, Can anybody help me with using the function "cvCalcOpticalFlowLK" for computing the optical flow? What I actually want to dois to use this function to...
Hello, my name is Juan Wachs. I made a little application using MFC (based on the Tobia's application) but simpler. My application uses a Matrox Meteor II card...
Since I've been having some problems with these on Sparc, I wrote some test code for the fast math functions. I'm getting some results that do not match the ...
Hi, i like to make a simple and accurate as possible foreground background segmentation, It must be fast as near only differencing. Can you give any suggestion...
Hi, I just have sent this message but without object. My problem is that I have a meteor board (old one) and I don't have mil or mil lite. I would like to make...
Hi, Anyone has experience of the function cvmCrossProduct? I use the following code to compute the cross product of vector p1 and p3. I set p1, p3 and tempMat1...
I aslo tried to convert an RGB image to HSV and I get something really strange. Try it please! May be am I doing something wrong? 1) run the IPLib Image...
Hi, finally, I got the right app wizard file. however I met the problem when i build the parogram. the error message is cvlgrfmts.h file is not found. The open...
Hi all, I having problems determining if cvCalcOpticalFlowLK is working correctly. Following the example in Message 1066 and using the ROCK_X.bmps in the ...
Eric, It is most of all due to the endian problem. Try to replace "return *((int*)&temp);" with "(int)(*(uint64*)&temp);" in all these functions. sqrt & inv....
the compiling sources BMP_IPL_IO.cpp, in borlan 5.0, happen the error: cvtypes.h(205,18): Too many types in declaration cvtypes.h(206,27): Too many types in...
hi, I have several question on camera calibrate. 1. about cvCalibrateCameraNoncoplanar() it is said that this function must use noncoplanar data, en, I...
i have a problem here to define which color is common show in the image ? i have developed it but it too slow with conventional programming (array) it's ok for...
Hi I can't understand your advice! What should I modify? Please explain to me in detail. Opencv_apps_b1_5 file is wrong? I have to build "ProxyTrans.lib" and ...
During the experiment of computing the essential matrix(not the fundamental matrix, i know intrinsic parameter in this case), i met some problem. When i did...
