hello everybody, i want to know how to train some of images (step or code)into opencv to test them after using face detection program think you for help....
53591
xavi.minguez
Apr 1, 2008 9:37 am
Hi, I am trying to segmentate an Image in various ROI's and then calculate a covariance matrix from the pixels from the connected comopentes (the ROI varies in...
53592
ken_shin07
Apr 1, 2008 9:39 am
thanks for the tutorial, now i'm building an application face tracking in .net, can you help me? ... following the guidelines given on this link....... ... ...
53593
waschi1984
Apr 1, 2008 9:40 am
Hi I´m working on a projekt using a Blackfin ADSP from Analog Devices. Did anyone of you try to use openCV on a Blackfin? Can you give me some help for...
53594
sayu_yangyou
Apr 1, 2008 9:42 am
I think it is difficult to extract motion information from only one image directly. For video analysis, at least two consequent images are needed for motion...
53595
zhangfei3721
Apr 1, 2008 12:10 pm
Hi,I am reading haartraining code.It's not easy for me to understand this programe because of my poor base. I can't even understand the architecture of this...
53596
dennis_the_manis
dennis_the_m...
Apr 1, 2008 12:36 pm
hello every body i have a problem when i use the opencv libs in debug version in my project then i have some memory leaks!!! why ??? if i use the release...
53597
SUBARTIK
Apr 1, 2008 1:15 pm
Hi, In the openCV examples there are two edge detection examples, Canny.c or canny.py and laplace.c and laplace.py. I would suggest also looking at the sobel...
53598
atenea_tv
Apr 1, 2008 2:32 pm
I'm trying to compile my very first project, the thing is that it builds the program without errors but when I try to run the application it shows me an error...
53599
xciteddreamz
Apr 1, 2008 4:15 pm
error C2065: 'IPL_SOBEL_3x3_V' : undeclared identifier 'iplFixedFilter': identifier not found do we need to include some header files for them to be recognized...
53600
xciteddreamz
Apr 1, 2008 4:36 pm
I am detecting image of an object by using cvCanny. Is there any way I can fill white color inside the edges ? The function does not work if i first threshold...
53601
eugenerobomail
Apr 1, 2008 7:46 pm
Good day. Can you help me? I want to check camera calibration method. I take a camera with known focal length in mm. After that I take some photos of the...
53602
Deene Ogden
deene_ogden
Apr 1, 2008 7:47 pm
Where can I view beginner info for OpenCV noobies?...
53603
Andrew Worcester
aworcest2000
Apr 1, 2008 9:58 pm
You have to know the pixel size of the image sensor in your camera. An expensive machine vision camera will usually specify this, or with a cheap web cam you...
53604
Andrew Worcester
aworcest2000
Apr 1, 2008 10:09 pm
The best place to start is here: http://opencvlibrary.sourceforge.net/ -Andrew...
53605
Lim Yeen Fei
cloud_roti_c...
Apr 2, 2008 1:05 am
the memory leak in release version is not detected isnt cause by different code used, instead its juz ignored as release version dll has less feature (mainly...
53606
Lim Yeen Fei
cloud_roti_c...
Apr 2, 2008 1:12 am
have you compiled the OpenCV project before launching your application? make sure you do it in both debug and release mode...
53607
Lim Yeen Fei
cloud_roti_c...
Apr 2, 2008 1:23 am
yes you can step debug into openCV function if you setup the path correctly, however it takes some time to familiar yourself with the coding inside. i wouldnt...
53608
Lim Yeen Fei
cloud_roti_c...
Apr 2, 2008 1:40 am
... what will happen if you change your code but doesnt recompile it......of coz you need to recompile it :) ... yes, application consuming too many memory...
53609
Lim Yeen Fei
cloud_roti_c...
Apr 2, 2008 1:47 am
seem like the problem came from openCV's function the duplicated tag 'rect' cannot be supported, i havent used the built-in xml support but ill try when i have...
53610
vicbcn2001
Apr 2, 2008 9:20 am
Hi, I'm implementing SURF for interest points location and description and I read messages from some people who have already done this. I would like to aks to...
53611
jeanemma2
Apr 2, 2008 9:38 am
U may read the following documents: C:\Program Files\OpenCV\apps\HaarTraining\doc\haartraining.htm (If you have OpenCV installed on drive C of your machine) ...
53612
abc abc
protar10
Apr 2, 2008 9:39 am
copy cxcore100.dll to your system32 folder in windows. that must solve the problem :) Anirudh atenea_tv <atenea_tv@...> wrote:...
53613
abc abc
protar10
Apr 2, 2008 9:39 am
Could anybody please tell the reason why while using cvCalcEigenObjects function the total no. of eigenfaces we get is one less than the no. of input faces...
53614
jetdefiant
Apr 2, 2008 9:39 am
I have a task I am trying to accomplish. Let's say I wanted to write a program that can count the amount of cars in a picture. How would I go about that? Does...
53615
jc_renaud
Apr 2, 2008 9:40 am
Hi ! I want to detect object using a histogram base comparison but I received this error message, can somebody help me ? Input image depth is not supported by...
53616
pham xuan hai
pxhai26
Apr 2, 2008 9:40 am
Well, That cant be helped. I use wxWidgets instead, and it works, easily. Just use wxXmlDocument, wxXmlNode, wxString with sscanf() and get everything in the...
53617
fatma sarhan
fatma_ensi
Apr 2, 2008 10:28 am
Good Morning every one, I want to detect text aria in a tiff image. I should have as a result the starting point and size of the rectangle wich contain the...
53618
mohamed siala
siala_tn
Apr 2, 2008 11:23 am
hi, is the file ~/apps\HaarTraining\doc\haartraining.htm concerns linux systeme also? if not the case how can i make?? think you. ... ...
53619
bharath v
bharathv6
Apr 2, 2008 11:58 am
hi, i am using Ubuntu 7.10 . i want to install open cv .. i followed the instruction as mentioned in the following link: ...
