Qiang, The methodology you proposed is "THEORETICALLY" correct. However, like I say before, it take times. especially the first step(there is a big gap between...
2020
robert_marquardt@...
Apr 2, 2001 1:39 pm
... I started the conversion of the headers some weeks ago, but i did not find time to continue the project. It is a major conversion even for a conversion...
2019
Chetverikov Denis
dicman@...
Apr 2, 2001 1:32 pm
Hi! What do you think about eigenface detector from MIT Media Lab. Is it real-time? Can I detect multy faces ? *************************** Denis Chetverikov ...
2018
joann.schmid@...
Apr 2, 2001 10:25 am
Hello everybody, I just downloaded the OpenCV-Library and I'd like to do some first test with it in the next days. Can anybody give an advive how to start? The...
2017
Michal Adamczak
kamikaze@...
Apr 2, 2001 10:21 am
Hi. I'm newbie to OpenCV, and I encountered problems when installing Linux version. It says it requires IPL, but when I tried to download rpm file I found that...
2016
stebond2000@...
Apr 2, 2001 9:17 am
Dear Helper, I'm using ONLY IPL library and not OpenCV. I want to do a color conversion from RGB to HLS. I have read the IPL Manual and I have applyed the...
2015
gvanmeer@...
Apr 2, 2001 8:44 am
Hi, I was wondering why there was no answer on my bug report about cvPyrDown. If it's a bug in IPL, do I have to post it somewhere else?? I was trying to find...
2014
jbkilian@...
Apr 2, 2001 8:22 am
... Another relative simple way to detect ellipses in binary images is using Moments. Have a look at my pdf-Documentation about "Simple image analysis using...
2013
Molinov, Sergey
Sergey.Molinov@...
Apr 2, 2001 7:44 am
Hi Try first to search for previous messages about Snakes. There were some. Then describe your problems. Sergey ... From: phbrunet@......
2012
phbrunet@...
Apr 2, 2001 7:41 am
Hello, I'm looking for more information or sample code about cvSnakeImage and cvSnakeImageGrad functions. I have troubles and I don't know why. Thank's for...
2011
Karsten.Muehlmann@...
Apr 2, 2001 7:11 am
Hi Daniel, ... correctly with a Linux SMP kernel. We are using a FPGA based board called microEnable. It's manufactured by a spin-off company of our chair. One...
2010
zhuq2000@...
Apr 2, 2001 7:00 am
hi, why don't you try... i think cvFindContours can do it. good luck! ... be...
2009
zhuq2000@...
Apr 2, 2001 6:57 am
hi, ...OPENCV\Apps\Common\Image.cpp... it contain the code you are interested. good luck!...
2008
rwang@...
Apr 2, 2001 5:31 am
Really basic question, and I think it should have been included in the FAQ of opencv. Suppose I have all the bitmap data and header, how do I go about write...
2007
edcjones@...
Apr 2, 2001 5:17 am
Is there any code around that converts a thinned edge image into a CvSeq of chains? The input might be from cvCanny. The output should be like the output of...
2006
zhuq2000@...
Apr 2, 2001 4:57 am
HI, Chen: i really think your advice is fruitful, thanks. However, there is a little different because i didn't describe my project clearly. for me, i could't...
2005
Gen-Nan Chen
gnchen@...
Apr 2, 2001 2:45 am
Hi! Carlos, Check this out: A Fast and Accurate Face Detector Based on Neural Networks Raphael Feraud, Olivier J. Bernier, Jean-Emmanuel Viallet, and Michel ...
2004
Gen-Nan Chen
gnchen@...
Apr 2, 2001 2:12 am
Hi! In one month??? Gee!! But I think you can do it. According my personal limited knowledge and readings, those feature detectors are too slow for real time...
2003
zhuq2000@...
Apr 2, 2001 1:27 am
hi, thanks very much for your kindness. now i am working on a project for my master degree. unfortunately, my time is very urgent. i need implement a simple...
2002
Mr David Mckinnon
s341552@...
Apr 2, 2001 1:09 am
Hi, I am encountering a similar problem with the feature population in my use of this routine as well. What I have decided to do is, re-populate the features...
2001
Gen-Nan Chen
gnchen@...
Apr 1, 2001 7:23 pm
Hi! Jack, I did not have a chance to look into that paper. Could you spend some time and tell us why that algorithm is good? I personally implement the Hough...
2000
Heng Cher Keng
hengck@...
Apr 1, 2001 6:04 pm
Hi, I recall that someone has put up the code for the above-mentioned algorithm.However, I cannot find the code at the egroups or intel openCV web sites. Can...
1999
Jack Cawkwell
jack@...
Apr 1, 2001 4:54 pm
Are you sure that using the Hough Transform is a good method? I need to reliably detecting ellipses in images, and looked at the Hough transform some time ago....
1998
Adi Shavit
adish@...
Apr 1, 2001 3:32 pm
Hi, I have a suggestion for some new functions for OpenCV. When using edges (with derivatives), it is very common to actually use the absolute value of them,...
1997
Riccardo Trocca
rtrocca@...
Apr 1, 2001 3:15 pm
Some question about that interesting product and some feature request: is it possible to resize the fonts in the editor win? (ok it is just release 1.0). Then...
1996
Riccardo Trocca
rtrocca@...
Apr 1, 2001 3:15 pm
Hello I'm trying to rewrite some of my software using OpenCV on Windows. I've been using the KLT feature tracker by Stan Birchfield ...
1995
stefano_piovesan@...
Apr 1, 2001 2:58 pm
Hi, I'd like to use OpenCv implement a simple pattern matching tool, based on normalized correlation scoring. I use the cvMatchTemplate() function to get the ...
1994
stefano_piovesan@...
Apr 1, 2001 2:57 pm
Hi, I'm using OpenCv to implement a tool that get an edge position in pixel coordinates. I'd like to use the following algorithm: 1) rotate the image to x, y...
1993
Gen-Nan Chen
gnchen@...
Apr 1, 2001 2:02 pm
Using Hough transform. Gen-Nan ... From: zhuq2000@... [mailto:zhuq2000@...] Sent: Sunday, April 01, 2001 6:04 AM To: OpenCV@yahoogroups.com Subject:...
1992
zhuq2000@...
Apr 1, 2001 10:03 am
hi, as i know, it is only line to be detected in opencv. how to find a ellipse with opencv. thanks....
