First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date ▼
activity
answers
votes
29,830 questions
Tagged
149
views
1
answer
no
votes
2013-10-16 01:12:24 -0600
Michael Burdinov
New to opencv's advaced stuff....can someone give me a simple example of how to use cvAlloc?
#opencv
#c
1k
views
1
answer
no
votes
2013-10-15 14:55:10 -0600
Denis Gottardello
YUYV to RGB
RGB
yuyv
91
views
no
answers
no
votes
2013-10-15 11:28:21 -0600
carlosb
Error DataDepth with Mat_<compObj>
datadepth
492
views
1
answer
-1
votes
2013-10-15 10:25:53 -0600
Moster
How would I rewrap this opencv macro and compile to a .so
C
91
views
no
answers
no
votes
2013-10-15 08:56:32 -0600
GiulSDU
Max function and datatype
image-processing
1k
views
no
answers
7
votes
2013-10-15 10:23:40 -0600
Pedro Batista
Problems with Traincascade: A Practical Problem
#traincascade
boost
features
detection
object
Haar
1k
views
2
answers
no
votes
2013-11-05 16:18:27 -0600
Denis Gottardello
OpenCV and usb capture device
mac
capture
Device
175
views
no
answers
no
votes
2013-10-15 05:50:08 -0600
tenta4
calcOpticalFlowPyrLK. Use pyramids instead of Image
opencv
calcOpticalFlowPyrLK
680
views
no
answers
no
votes
2013-10-15 04:47:44 -0600
MartÃn
Problems with cvSmooth
C
3k
views
2
answers
no
votes
2013-10-16 05:00:53 -0600
berak
Unable to link opencv to windows form application
opencv
661
views
1
answer
1
vote
2013-10-15 09:05:18 -0600
Geppertm
Transform Red to Yellow
color-segmentation
HSV
Color
cvtColor
144
views
no
answers
no
votes
2013-10-14 20:34:40 -0600
geekette86
count drawing lines [closed]
drawMatches
845
views
1
answer
1
vote
2013-10-15 05:33:49 -0600
berak
C++ Face Recognition
FaceRecognizer
false-positive
13k
views
1
answer
1
vote
2013-10-15 02:42:39 -0600
berak
What's the difference between cv and cv2 using python2?
opencv
windows
python
2k
views
2
answers
no
votes
2015-02-26 01:04:57 -0600
Rahulm
Using OpenCV to detect product availability on a shelf
#detection
product
413
views
no
answers
no
votes
2013-10-14 16:07:57 -0600
Ioanna
Assertion failed in Video.java class
#Assertion
failed#Video.java
2k
views
2
answers
1
vote
2013-12-19 10:32:05 -0600
Yamaneko
How do I remove duplicate rows in cv::Mat?
Mat
1k
views
1
answer
no
votes
2017-07-26 04:52:58 -0600
Raki
change source code and compile with OpenCV
#opencv
souce_code
6k
views
2
answers
1
vote
2013-10-24 19:10:47 -0600
stereomatching
Automatic Threshold using Hue channel
threshold
hue
otsu
c++
926
views
no
answers
1
vote
2013-10-14 11:05:04 -0600
Antonio
Tilted integral image + other general considerations on integral image
Imgproc
684
views
1
answer
1
vote
2013-10-14 11:11:17 -0600
Vladislav Vinogradov
Does CUDA model effect (increase performance) of python module?
python
gpu
CUDA
speed
performance
boost
1k
views
no
answers
1
vote
2013-10-14 07:51:15 -0600
Robionic
Masking the area outside a 2D set of grid points OpenCV
2dgrid
mask
2.4.6
3k
views
1
answer
no
votes
2013-10-15 06:54:56 -0600
Siegfried
human detection with HOG. How to improve it?
HOG
training
human
detection
401
views
1
answer
no
votes
2013-10-14 07:45:56 -0600
Artem
Why is the blob tracking code 'legacy'? What's replaced it?
Blob-tracking
2k
views
no
answers
no
votes
2013-10-14 08:59:02 -0600
Artem
Problem with FLANN in a multithreaded application
flann
Multithreading
thread-safety
1k
views
1
answer
1
vote
2013-11-14 05:26:09 -0600
lluisgomez
Scene text detection problem
Text
detection
2k
views
1
answer
1
vote
2013-10-14 04:44:21 -0600
StevenPuttemans
Create_samples, compiling with static libraries, linker error in highgui module, createToolBarEx
static_libs
highgui
linkerError
283
views
no
answers
no
votes
2013-10-14 05:17:57 -0600
WangYudong
Different range of len captured by one webcam [closed]
videocapture
resolution
webcam
2k
views
1
answer
-1
votes
2013-10-14 15:20:16 -0600
Andrey Pavlenko
Print Mat values out to screen and vice versa
java
c++
android
161
views
no
answers
no
votes
2013-10-14 00:02:48 -0600
srinathsoman
how to visualise matching descriptor while object detection in iOS
ios
objectrecognition
« previous
1
...
838
839
840
841
842
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
detection
×3
opencv
×3
boost
×2
c++
×2
C
×2
#opencv
×2
python
×2
2.4.6
×1
2dgrid
×1
android
×1
#Assertion
×1
Blob-tracking
×1
#c
×1
calcOpticalFlowPyrLK
×1
capture
×1
Color
×1
color-segmentation
×1
CUDA
×1
cvtColor
×1
datadepth
×1
#detection
×1
Device
×1
drawMatches
×1
FaceRecognizer
×1
failed#Video.java
×1
false-positive
×1
features
×1
flann
×1
gpu
×1
Haar
×1
highgui
×1
HOG
×1
HSV
×1
hue
×1
human
×1
image-processing
×1
Imgproc
×1
ios
×1
java
×1
linkerError
×1
mac
×1
mask
×1
Mat
×1
Multithreading
×1
object
×1
objectrecognition
×1
otsu
×1
performance
×1
product
×1
resolution
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×