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29,830 questions
Tagged
218
views
1
answer
2
votes
2012-07-23 15:13:31 -0600
AlexanderShishkov
When developer zone is going to be back?
site
641
views
1
answer
2
votes
2012-07-23 20:10:27 -0600
Martin Peris
Saving an image with unset pixels
Mat
imwrite
Noteworthy_Content
5k
views
4
answers
no
votes
2019-10-12 20:33:54 -0600
wade wang
Is it possible to use front camera with 2.4.2 for android? [closed]
front
facing
camera
6k
views
2
answers
7
votes
2012-07-24 03:05:14 -0600
sammy
How to enable vectorization in OpenCV?
vectorization
IPP
SSE
tbb
2k
views
1
answer
no
votes
2012-07-24 10:42:42 -0600
AlexanderShishkov
Bug in the answers site
opencv
bug
13k
views
2
answers
3
votes
2012-07-25 02:24:28 -0600
Kirill Kornyakov
Human detector using HAAR cascades has too many false positives it is confident about
Haar
cascade
human
detection
false-positive-rate
3k
views
1
answer
no
votes
2012-07-24 06:43:28 -0600
Daniil Osokin
Hand center detection
hand
recognition
1k
views
1
answer
4
votes
2012-10-23 22:01:21 -0600
AlexanderShishkov
List of supported compilers
compile
g++
1k
views
1
answer
no
votes
2012-11-01 01:09:18 -0600
Mahdi
Object detection Rectangles Haartrained
haartrainig
rectangles
object
detection
291
views
2
answers
no
votes
2012-07-25 02:55:29 -0600
Kirill Kornyakov
Presbyopia correction
Presbyopia
correction
1k
views
1
answer
1
vote
2015-03-06 05:10:37 -0600
wl2776
How can solvePnPRansac be used with double values?
solvePnP
c++
16k
views
1
answer
6
votes
2012-07-25 02:33:57 -0600
Michael Burdinov
Matrix depth equals 0
Opencv2.4.2
7k
views
5
answers
1
vote
2013-02-07 09:18:33 -0600
unxnut
Cannot display image loaded from disk in release build
release
exception
windows
VisualC++
vs2010
11k
views
3
answers
2
votes
2012-09-25 10:39:30 -0600
Kirill Kornyakov
Getting single frames from video with python
videocapture
python
18k
views
1
answer
7
votes
2012-07-26 02:21:15 -0600
Kirill Kornyakov
Object detection slow
performance
objdetect
detectMultiScale
14k
views
1
answer
5
votes
2017-02-17 12:07:52 -0600
amlan
Haartraining vs Traincascade : Object Detection
haartraining
traincascade
object
detection
5k
views
1
answer
2
votes
2012-08-12 07:54:17 -0600
Adi
Lossless video codecs in OpenCV?
Video
videowriter
codec
lossless
848
views
1
answer
no
votes
2015-03-19 14:38:45 -0600
antithing
Missing OpenCV-2.4.1/build/lib/*.so:
opencv
linux
install
24k
views
3
answers
2
votes
2016-11-01 18:08:41 -0600
amahta
Error in parameter of traincascade?
training
cascade
positives
traincascade
1k
views
1
answer
2
votes
2012-07-26 00:25:40 -0600
Maria Dimashova
Convert haarcascade to LBP
Haar
LBP
2k
views
1
answer
1
vote
2012-07-26 01:10:54 -0600
sammy
How to give ownership of Mat data to other structure
Mat
1k
views
1
answer
2
votes
2012-07-26 11:16:28 -0600
Kirill Kornyakov
freak speed
Opencv2.4.2
freak
fast
SURF
654
views
1
answer
no
votes
2012-08-09 03:19:52 -0600
Kirill Kornyakov
Build errors with OpenCV4Android samples in Eclipse
android
Eclipse
5k
views
1
answer
1
vote
2012-07-26 20:39:35 -0600
Martin Peris
Operating a web camera- how?
webcamera
camera
VisualC++
Video
tutorial
8k
views
2
answers
2
votes
2012-07-27 10:59:59 -0600
gfuhr
Difference of Gaussian Filtering
Gaussian
Filtering
dog
2k
views
1
answer
no
votes
2012-09-30 03:38:39 -0600
Kirill Kornyakov
Hyperbolic tangent on Image
tanh
1k
views
1
answer
1
vote
2012-08-09 14:34:39 -0600
Ilya Lysenkov
where is the PatchGenerator in opencv2.4.2
features2d
Opencv2.4.2
2k
views
2
answers
1
vote
2013-11-06 05:57:43 -0600
samkhan13
Mergevec.cpp : Error (compilation)
cascade
training
mergevec.cpp
error
ubuntu
2k
views
2
answers
1
vote
2013-03-15 15:26:19 -0600
MS
Line detection and timestamps, video, Python
Video
python
linedetection
objectdection
timestamps
speedcalculation
1k
views
1
answer
3
votes
2012-07-28 12:00:47 -0600
sammy
Another way to use camera
android
camera
native
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