you have to try this: http://sourceforge.net/projects/opencv/ But here's the basics: On Windows, if you want the latest OpenCV from the CVS repository then ...
58035
yair_movshovitz
Nov 1, 2008 1:52 pm
Hi, I'm not quite sure I understand what are you asking. I'm running the algorithm on various AVIs which are about 320x240 size. The algorithm runs very...
58036
yair_movshovitz
Nov 1, 2008 5:42 pm
I think I found what was causing the slow down. I am writing the result (the background and foreground images) into an output AVI and this is taking most of...
58037
Phani Bhushan Tholeti
tpb261
Nov 1, 2008 6:23 pm
cvGet2D ad cvSet2D should do for you. Also you can use the image structure and some pointer manipulatios for the same. ... -- Lots o' Luv, Phani Bhushan Let...
58038
Pieter Mees
mp51c
Nov 1, 2008 8:39 pm
Manu, Unless there is a specific reason to implement this yourself you can easily load streams from the network in OpenCV using ffmpeg. I learned this the hard...
58039
idrus97
Nov 1, 2008 8:39 pm
Hi All,can you help me please How can I convert X and Y position values from pixels to points in order to find the right location in OpenCV? thank you very...
58040
nol1ght
Nov 1, 2008 8:39 pm
Hello, I've compiled wxopencv on windows xp. And it's working good, but when i try to display my nonwebcam capture device (it's video input card with bt878...
58041
znaz
eziz98@...
Nov 1, 2008 8:39 pm
hello It is easy in opencv under linux and there is alrady program prepare for face recognitions you can find it in /samples/c folder and execute it by ...
58042
skuallpa
Nov 1, 2008 8:40 pm
Hi, This seems a good idea. But is there a way to build a color range automatically. If I want to divide the range in 100 intervals, I don't want to define...
58043
jdarioromero
Nov 1, 2008 8:40 pm
Hi Tayrone You can download the missing header files from de opencv source code repository. It is in the path otherlibs/_graphics/include/ffmpeg (this folder...
58044
ygaziel
Nov 2, 2008 7:39 am
Hello, I'm writing a DLL that uses cvcam for video capturing functionality. My problem is that cvcamGetCamerasCount() returns 0 even tho I have a webcam...
58045
cv_foo
Nov 2, 2008 7:39 am
I posted some code and pictures along w/ my thesis and a presentation thereof in the files section. The code detects doorway candidates in real time. It...
58046
woodstock_77
Nov 2, 2008 2:42 pm
Hi Everyone, Im new to the forum and to a degree openCV. I am trying to implement a simple task of capturing video frames from two webcams, and saving them to...
58047
Tim Boykett
t.boyk
Nov 2, 2008 9:48 pm
Hi Jason, I have done things like this using OSC (OPenSoundControl) which is implemented in Python. This means that using the python OSC bindings with the...
58048
thu594
Nov 2, 2008 10:08 pm
Hi guys, I am working on a visual odometry system and I am using optical flow to compare features between two images. I am using cvGoodFeaturesToTrack to get...
58050
mca_kkchaitanya
Nov 3, 2008 7:10 am
Hi all, I am trying to find the rotation of the selected object in the video Problem: I am selecting the object and drawing the outline(rectangle)of the ...
58051
mca_kkchaitanya
Nov 3, 2008 9:04 am
Hi all, I am trying to find the rotation of the selected object in the video Problem: I am selecting the object and drawing the outline(rectangle)of the ...
58052
ygaziel
Nov 3, 2008 9:15 am
As it appears, the problem ,most probably, arises when trying to use cvcam functionality inside a new worker thread that was created with the CreateThread...
58053
amoy_weng
Nov 3, 2008 9:15 am
hi, all, am trying to detect the human contour from captured video. First of all, background subtraction is done, and thresholding is applied to get the binary...
58054
jim_use_c
Nov 3, 2008 9:15 am
i'm developing aaplication using opencv and i don't know how release cvcapture. after i use openCV function to read from uncompressed avi files my memory...
58055
jdarioromero
Nov 3, 2008 9:15 am
Hi. This is for opencv 1.1pre. The problem is that the header function CVAPI(CvCapture*) cvCreateFileCapture_FFMPEG( const char* filename ); is missing in...
58056
jdarioromero
Nov 3, 2008 9:15 am
Hi I didn't try to compile a dll with OpenCV, but when I tried to use CoInitialize(NULL) in a EXE I got this error: "Cannot change thread mode after is set". I...
58057
known_stranger4
Nov 3, 2008 9:15 am
hi, i am currently working on identification of an object first and then tracking it.. can anybody help me with good suggestions...
58058
RJ
hercius
Nov 3, 2008 9:42 am
Keywords: CodeGear, Opencv,installation, compile Date:2008.11.03 Subject: Use OpenCv with Borland C++ Builder CodeGear Author:Hercius, hercius@... 1.-...
58059
Phani Bhushan Tholeti
tpb261
Nov 3, 2008 12:51 pm
look up skin detection - Skin color is very localised i HSI space (a reasonably fixed range of H, S and I values) May be that will help ... -- Lots o' Luv, ...
58060
mca_kkchaitanya
Nov 3, 2008 1:42 pm
58061
mca_kkchaitanya
Nov 3, 2008 1:43 pm
58062
mca_kkchaitanya
Nov 3, 2008 2:10 pm
The logic which I used is not working can any one help me. My project was in middle plz suggest some idea. I want to rotate the outline of the object if the...
58063
mca_kkchaitanya
Nov 3, 2008 2:55 pm
The logic which I used is not working can any one help me. My project was in middle plz suggest some idea. I want to rotate the outline of the object if the...
58064
Dave Grossman
dgrossman2@...
Nov 3, 2008 3:25 pm
I tried to respond directly to a question posted by amoy_weng but got this message: 554 delivery error: dd Sorry your message to amoy_weng@... cannot ...
