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
7k
views
2
answers
3
votes
2013-01-08 15:35:46 -0600
jayrambhia
How to display fullscreen in Python on Linux? (setWindowProperty doesn't work)
deleted
983
views
1
answer
no
votes
2013-01-08 10:28:16 -0600
Alexander Smorkalov
error while compiling FREAK demo
freak
error
core.hpp
1k
views
1
answer
4
votes
2013-01-08 10:14:59 -0600
Guanta
Can the Bag of Words functions be used with binary descriptors?
BOWTrainer
binary
886
views
1
answer
no
votes
2013-01-08 08:29:16 -0600
Alexander Smorkalov
cvGetSpatialMoment JAVA equivalent
cvGetSpatialMoment
java
android
809
views
1
answer
1
vote
2013-01-08 06:42:02 -0600
Foloex
Difference between cpu and gpu detectMultiScale
gpu
objdetect
2k
views
1
answer
2
votes
2013-01-08 06:15:37 -0600
Alexander Smorkalov
MatOfInt, MatOfFloat, etc...
java
571
views
1
answer
no
votes
2013-01-08 02:43:05 -0600
SR
what is the FLANN version in latest OPENCV2.4.3?
flann
feature
matching
276
views
no
answers
no
votes
2013-01-07 23:23:32 -0600
si_gol_a_i
What is <cvShowImageHWND>
cvShowImageHWND
550
views
1
answer
no
votes
2013-01-07 16:39:08 -0600
noamiko
problem using cvBlobsLib with Android
cvBlobsLib
android
opencv
697
views
no
answers
2
votes
2013-01-07 13:49:09 -0600
flammxy1
Is LBP better than HOG in Human detection?
LBP
HOG
7k
views
1
answer
1
vote
2013-01-07 05:51:37 -0600
Haris
How to calculate distance between camera and image?
Camera_distance
distance_to_Image
distance
Cal_Distance
Noteworthy_Content
1k
views
1
answer
3
votes
2013-01-07 01:36:48 -0600
laoli_jade
How can i use a custom norm with BruteForceMatcher ?
freak
descriptor
matching
hamming
808
views
no
answers
no
votes
2013-01-06 17:44:16 -0600
vixo7
OpenCV on mac not opening USB web cam [closed]
webcam
videocapture
EyeToy
2k
views
1
answer
no
votes
2013-01-06 07:33:49 -0600
Alexander Smorkalov
Freeze camera image, zoom into image, and move image around
opencv4android
freeze
zoom
drag
Video
image
1k
views
1
answer
1
vote
2013-01-06 06:55:26 -0600
Alexander Smorkalov
Install different OpenCV versions.
opencv
install
394
views
1
answer
1
vote
2013-01-06 03:37:32 -0600
Alexander Smorkalov
Patches I would like to introduce - need advice
jpeg
tiff
alpha
channel
chroma
subsampling
2k
views
1
answer
3
votes
2013-01-05 15:44:50 -0600
Mr.Mountain
Saving Matcher/Descriptors
save
yaml
descriptor
index
matcher
957
views
no
answers
no
votes
2013-01-05 12:24:42 -0600
neha
code for neuro-fuzzy logic for edge detection
neuro-fuzzy
Neural
Network
fuzzy
Matlab
3k
views
no
answers
1
vote
2013-01-05 05:36:31 -0600
peanutman
Efficient difference of gaussians
filter
Gaussian
edge-detection
458
views
1
answer
1
vote
2013-01-05 04:25:36 -0600
Mostafa Sataki
Why there are not many algorithm in the library?
Skeleton
Thinning
GaborWavelet
SingularPoint
581
views
1
answer
no
votes
2013-01-05 04:13:57 -0600
Alexander Smorkalov
cvGrabFrame block my Computer
cvGrabFrame
block
computer
1k
views
1
answer
1
vote
2013-01-05 03:59:50 -0600
Alexander Smorkalov
SURF slower than SIFT
SURF
SIFT
2k
views
1
answer
no
votes
2013-01-05 03:27:03 -0600
Alexander Smorkalov
Error building OpenCV 2.4.x "Undefined reference to av_opt_set@LIBAVUTIL_51"
libavutil
undefined
reference
build
error
7k
views
1
answer
1
vote
2013-01-04 18:22:23 -0600
Philipp Wagner
Save SVM in Python
SVM
python
1k
views
1
answer
1
vote
2013-01-04 14:25:10 -0600
Mostafa Sataki
How to distinguish blobs when they are next to each other
blob-detection
2k
views
1
answer
1
vote
2013-01-04 13:57:36 -0600
Mostafa Sataki
Blink detection
object-detection
eye-detection
blink
eye
341
views
1
answer
no
votes
2013-01-04 13:39:35 -0600
Mostafa Sataki
Basic matrix operations producing null pointer members
Mat
matrix
null
pointer
operations
7k
views
2
answers
5
votes
2013-01-04 10:31:45 -0600
matt.hammer
Template Matching Algorithm
matchTemplate
626
views
no
answers
no
votes
2013-01-04 09:45:29 -0600
Alex Wu
flannbasedMatcher trained with multiple sample
FlannBasedMatcher
10k
views
7
answers
1
vote
2013-01-04 07:33:32 -0600
Avi
Cannot Do Anything With OpenCV Anymore on Windows 7 64-bit
windows
opencv
build
X64
« previous
1
...
961
962
963
964
965
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×3
android
×2
build
×2
descriptor
×2
error
×2
freak
×2
java
×2
matching
×2
alpha
×1
binary
×1
blink
×1
blob-detection
×1
block
×1
BOWTrainer
×1
Cal_Distance
×1
Camera_distance
×1
channel
×1
chroma
×1
computer
×1
core.hpp
×1
cvBlobsLib
×1
cvGetSpatialMoment
×1
cvGrabFrame
×1
cvShowImageHWND
×1
deleted
×1
distance
×1
distance_to_Image
×1
drag
×1
edge-detection
×1
eye
×1
eye-detection
×1
EyeToy
×1
feature
×1
filter
×1
flann
×1
FlannBasedMatcher
×1
freeze
×1
fuzzy
×1
GaborWavelet
×1
Gaussian
×1
gpu
×1
hamming
×1
HOG
×1
image
×1
index
×1
install
×1
jpeg
×1
LBP
×1
libavutil
×1
Mat
×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
×