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29,830 questions
Tagged
305
views
1
answer
3
votes
2016-05-12 12:27:10 -0600
LBerger
Some bizzare behavior of the median filter
median
kernel
size
executiontime
11k
views
3
answers
3
votes
2016-05-27 17:51:58 -0600
redleon80
How to detect marked black regions inside largest Rectangle Contour?
android
opencv
omr
findContours
14k
views
1
answer
3
votes
2016-06-11 13:16:24 -0600
kevgeo
Creating custom kernels
kernel
filter2D
filter
1k
views
1
answer
3
votes
2016-06-16 16:18:03 -0600
sturkmen
Error in mass center calculation through moments()
moments
examples
11k
views
2
answers
3
votes
2016-06-23 10:27:48 -0600
VanGog
How to draw gradient?
gradient
draw
Noteworthy_Content
382
views
no
answers
3
votes
2016-07-05 08:40:59 -0600
LBerger
Contibute to OpenCV using Juno Cam
JunoCam
5k
views
2
answers
3
votes
2017-08-29 22:20:50 -0600
sturkmen
How do I stitch images with two different angles?
image-stitching
239
views
no
answers
3
votes
2016-07-09 16:29:00 -0600
serycjon
cuda::Filter thread safety [closed]
CUDA
bug
contribution
fixed-bug
1k
views
1
answer
3
votes
2016-07-16 07:36:14 -0600
Missing
Hand Posture Recognition using Machine Learning
hand-gestures
machine-learning
python
scikit
SVM
features
2k
views
1
answer
3
votes
2016-07-31 08:42:06 -0600
Yolteotl
stereo calibration issues
stereo-calibration
DisparityMap
calibrateCamera
stereoBM
9k
views
3
answers
3
votes
2016-09-30 08:05:36 -0600
Davide_sd
Detection of contours intersections
intersection
contours
detection
hit-and-miss
1k
views
no
answers
3
votes
2016-10-10 07:53:27 -0600
Umar
How to detect(Count) Hair inside rectangle Hair images?
android
opencv
911
views
1
answer
3
votes
2016-10-27 09:52:23 -0600
Locke
Exporting video from image sequence
CreateVideoWriter
CV_FOURCC
imagesequence
1k
views
no
answers
3
votes
2016-10-26 07:22:36 -0600
LBerger
ForEach and parallel_for_
forEach
parallel_for_
774
views
1
answer
3
votes
2016-11-03 10:12:20 -0600
mshabunin
How is OpenCV project being managed?
opencv3.1
backward
compatibility
project
roadmap
11k
views
1
answer
3
votes
2016-11-04 06:16:29 -0600
berak
How to use Mat::forEach position parameter?
forEach
103
views
no
answers
3
votes
2016-11-20 05:58:32 -0600
onixie
Are the docs for returnPoints of convexHull incorrect? [closed]
fixed-bug
2k
views
no
answers
3
votes
2016-12-01 21:26:22 -0600
ipesanz
Quality control system for eraser factory
quality
SURF
contours
threshold
1k
views
1
answer
3
votes
2017-01-05 21:09:17 -0600
Tetragramm
fitellipse not fitting
fitEllipse
576
views
1
answer
3
votes
2017-02-19 13:22:54 -0600
LBerger
[News] findContours doesn't alter the input image !
findContours
3.2
1k
views
no
answers
3
votes
2017-02-20 03:15:52 -0600
LorenaGdL
GOTURN tracker error [closed]
dnn
trackergoturn
3k
views
1
answer
3
votes
2017-04-26 01:37:34 -0600
LBerger
OpenCv 3.2 Build failed [closed]
cmake-gui
ALL_BUILD
Opencv3.2.0
749
views
no
answers
3
votes
2017-05-08 15:44:38 -0600
socratic
Error in gauss-newton implementation for pose optimization
pose-estimation
pose_estimation
optimization
4k
views
1
answer
3
votes
2018-03-25 12:42:45 -0600
cellurl
Traffic Sign Recognition Concept
cascadeclassifier
featuredetector
traffic
signs
neural_network
271
views
1
answer
3
votes
2017-06-22 10:17:48 -0600
bhornde
cv::repeat after update 2.4 -> 3.2: Bug or Feature?
bug
1k
views
1
answer
3
votes
2018-03-31 02:21:43 -0600
phillity
Thumbprint Gabor Filtering, Orientation Map and Normalization
thumbprint
gaborfilter
OrientationMap
Normalization
7k
views
1
answer
3
votes
2017-07-25 12:01:06 -0600
Pedro Batista
Commercial Use and Licensing
commericallicense
commercial
License
7k
views
2
answers
3
votes
2017-08-10 11:23:38 -0600
Pedro Batista
eliminate unwanted contours opencv
findContours
7k
views
1
answer
3
votes
2018-06-26 05:06:34 -0600
Avio
Which is the best tracking algorithm available ?
tracking
object
4k
views
3
answers
3
votes
2017-12-12 10:36:05 -0600
sjhalayka
How to determine length of spline (e.g. snake)
contours
arcLength
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