... filter ... coordinates ... strange. ... hey there, I was just wondering if you got any answers from your kalman filtering question, as I am trying to...
Can you put your code so that we can have a closer look? Normally if you don't specify the FOURCC a diglog will pop up at runtime to ask for it. ... get...
Hello, ... Do you use OpenCV-0.9.5? OpenCV-0.9.5 uses the MIT-SHM shared memory extension for displaying (it's faster than using the normal XPutImage()). But...
Hi, Just wondering whether anyone knows an equivalent command for bwareaopen (MatLab) in OpenCV? Bwareaopen(BW,P) removes from a binary image all connected ...
Hi, Just wondering whether anyone knows an equivalent command for bwareaopen (MatLab) in OpenCV? Bwareaopen(BW,P) removes from a binary image all connected ...
Hello, I just want to know if someone use this function (cvFindExtrinsicCameraParams) and if he can explain me what represent exactly the matrix and vector...
Is it something like morphlogic Open function? ... Hi, Just wondering whether anyone knows an equivalent command for bwareaopen (MatLab) in OpenCV? ...
Hi, I am having similar problems. Has anyone figured out a solution for this? I pass 100 to cvCaptureFromCAM, define the preprocessor and add the necessary...
Hi Violanine, I think the vector represents the translation of world origin (0,0,0) which is at the upper-left most inner cornner of your chess board. I had...
what do you mean "to identify a vehicle after removing it from the background" ? it looks like you only have four categories of objects, unless you need to...
Dear OpenCV users: I'm trying to modify the following code to increase the window of the web-cam to 640x480. I know that there is an application called...
I am trying to display the pixel values of a color image which is completely red. I get values as below: blue = 0 green = 0 red = 255 blue = 0 green = 0 red =...
Hi folks, I am trying to apply HaarTraining to detect Motorola logo. It's pretty much a toy application. I generate 100 positive samples (into vec file) and...
Linux or Windows? Linux Beta4? Go to file: /opencv/otherlibs/highgui/cvcap_v4l.cpp take out the double slash (//) that will un comment the line: #define...
Hi Mary, thank you very much. I looked your project but I don't understand why you use lower left and right corners to define world coordinate system. If the...
Hi, I would like to warn you about another bug in cvFindChessBoardCornerGuesses function. This function 'sometimes' labels the coordinates in an unsorted way....
Hello all OpenCV on Linux users, Improved (or completely rewritten) versions of cvcap_v4l.cpp (by Sfuncia Fabio) and cvcap_dc1394.cpp (by Frederic Devernay) ...
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manish kala
talktokala@...
Sep 2, 2004 7:58 am
hi buddies this is a desperate appeal from me. i am a student in india and am working on face recognition using neural networks. can any body supply me the...
hye all i think beta 4 got some problems with in cause i get memory could not be written at stage 0 can anyone point to this problem what is the problem with...
Hi, I wonder how I can convert old cascades (textfiles in directories) into the format introduced in beta 4 (xml file)? Thx for any pointers --Florian...
hi i think you have choosen -1 as an option in place of a decoder name and you tried to select it your self well you will see that they have given two options...
Hi all, in the beta4 release, haarfacedetect sample doesn't exist anymore and the only sample for haar face detection is facedetect. I've found the .c file,...
Hi, I m interested to know what algorithm are u using to remove the vehicle from the background? are u assuming a fixed background or any type of background...
Hi Florian, look at this old email by Vadim, I think it could help you, regards, Max ... Stefan, First of all, you may load classifier directly from directory...
I am trying to use the cvAdaptiveThreshold function. But I am a little confused as to what the param1 and blockSize stand for? I have browsed through the...
Hi I'm trying to call OpenCV from Octave (a matlab like enviroment) but I'm having problems with the OpenCV error handler. As an example I want to call...
