I'm doing something similar for my computer science final project. There is a lot of literature on that. Just check IEEE xplorer website. On of the most ...
70990
tiertier66
May 1, 2010 2:11 pm
Hi, since I am new to OpenVC please let me ask if someone has any pointers for me. I want to recognize headlines and paragraphs/columns on layouted newspaper...
70991
yenho
yenho77
May 1, 2010 3:09 pm
Dear all, I want to create 'eigenface' images by the following code : cvCalcEigenObjects(g_numOfImage, (void*)g_TrainImage, (void*)g_EigenVector, ...
70992
gaurav
gaurav_gigan...
May 1, 2010 6:35 pm
Look into leptonica library. -Gaurav...
70993
David Bolen
db3l
May 1, 2010 9:11 pm
... Assuming a typical 8-bit per channel image, you can't fit values above 255 into a single byte/octet, so I believe in OpenCV the Hue range is precised...
70994
arturo_deza
May 1, 2010 11:57 pm
... // Convert a video to grayscale // argv[1]: input video file // argv[2]: name of new output file // #include "cv.h" #include "highgui.h" #include <stdio.h>...
70995
Xue
humanfacework
May 2, 2010 4:07 am
Hi all Please help me to understand face detection evalaution way I used database contains 1500 images each one has one face only, so the Total number of faces...
70996
francescomontorsi
francescomon...
May 2, 2010 11:15 am
Hi all, I wanted to create a tracker item on OpenCV tracker but I don't have an account at ROS website yet so I went to: ...
70997
seanfollmer
May 2, 2010 9:55 pm
Hello, I am trying to parse a CV_RETR_TREE that is returned from CV find contours. I want to find the p_next contour in the tree, however I get the error ...
70998
seanfollmer
May 3, 2010 4:18 am
Hello, I am trying to parse and trim a CVSeq CV_RETR_Tree in opencv 2.1 for python. However I am having problems assigning v_next to be a different CvSeq. for...
70999
msbotelec
May 3, 2010 12:20 pm
Up...
71000
Neil Benn
neilbenn...
May 3, 2010 12:55 pm
keeping the group in the loop ... [Non-text portions of this message have been removed]...
71001
dennda85
May 3, 2010 2:05 pm
Hello, I would like to perform a delaunay triangulation from a set of points. In a basic example, I have only nine two-dimensional points arranged on a...
71002
rbrodetki
May 3, 2010 3:23 pm
Hello, AFAIK, the only way to support eye detection and recognition using opencv is to use opencv.cascad method with xml files named HaarCascade***.xml. I've...
71003
rbrodetki
May 3, 2010 3:25 pm
Hello, AFAIK, the only way to support eye detection and recognition using opencv is to use opencv.cascad method with xml files named HaarCascade***.xml. I've...
71004
ma2rten
May 3, 2010 3:32 pm
Hi there, I have a question not concerning OpenCV, but Computer Vision in general. I am interested in taking an image of a face as input and morphing it in...
71005
Entrada
davidmarcelo...
May 3, 2010 3:32 pm
I think you can use face detection, then you can find the eye detecting the white part of the eyes, dividing the face image in two by the center and taking the...
71006
zipolada
May 3, 2010 4:21 pm
Hi, I can't answer your questions directly, except suggest that maybe you try some things out using RAVL which is quite a well engineered library for computer...
71007
Ajith
ajith.srao
May 3, 2010 6:00 pm
hi everyone, is there any function in opencv to solve linear equation by "Conjugate Gradient" method??. I want to solve A*X=Y where A is nXn sparse matrix X is...
71008
Dominik Neumann
dominik.neumann@...
May 3, 2010 6:00 pm
Hi, you could subtract each two consecutive images and define a threshold for a scene change.. for example, if you have two cv::Mat objects: Mat currentImage...
71009
Dominik Neumann
dominik.neumann@...
May 3, 2010 6:15 pm
http://opencv.willowgarage.com/documentation/c/reading_and_writing_images_and_video.html#getcaptureproperty if that does not work, your camera/avi-files (what...
71010
bulbul20
May 4, 2010 7:14 am
I just started using openCV 2.0 and after linking all the libraries, I get the following error. Any ideas? The procedure entry point cvCreateCameraCapture...
71011
saigan1986
May 4, 2010 8:24 am
hi everybody, I am implementing content preserving warps for video stabilization paper. The steps followed in this paper is as follows: 1) structure from...
71012
ma2rten
May 4, 2010 9:59 pm
Thanks, I will look into it. Maarten...
71013
Hugo Ezequiel Di Lore...
hugoezequiel...
May 4, 2010 10:33 pm
We have always work with the library opencv with cameras USB , and we are about to acquired an acquisition board to connect any camera. We don't have any...
71014
jiaocha_opencv
May 5, 2010 2:39 am
dear all i am training a classifier by haartraining. In one stage,it has already had more than 300 weak classifier,but it still do not finish, and each weak...
71015
gani99
saigan1986
May 5, 2010 5:31 am
i also had the same crashes in my system due to the dll file named libcv200.dll and then i checked out my event viewer so many times.then i had posted in...
71016
redtincan
May 5, 2010 6:06 am
Hi, I am going through the stereocallib.cpp tutorial. This is somehow related to the work which i'm doing. The problem is, the example from stereocalib.cpp is...
71017
Mardiansyah
dyan.xiii
May 5, 2010 7:10 am
I have any question about that : 1. I want detect the plate from video 2. I want recognize the letter 3. and save the letter in database Anyone can help me? ...
71018
Gonzalo
gonzalo@...
May 5, 2010 8:09 am
One of the pieces of software that you will need apart from OpenCV is an OCR. You can program that your self but it is probably out of the scope of your...
