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29,830 questions
Tagged
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
526
views
no
answers
3
votes
2017-09-16 08:02:52 -0600
lagarkane
OpenCV's matchTemplate tutorial code not giving expected results
matchTemplate
6k
views
2
answers
3
votes
2017-11-12 10:18:56 -0600
sturkmen
Matching colors between two pictures in OpenCV?
imageprocessing
c++
6k
views
3
answers
3
votes
2019-06-21 07:27:47 -0600
Shmuel Fine
How to build OpenCV for Android using Visual Studio?
android
visualstudio
12k
views
2
answers
3
votes
2017-12-07 16:12:12 -0600
sjhalayka
why is CV_32FC1 not normalized to 0-1?
CV_32FC1
4k
views
1
answer
3
votes
2017-12-11 06:07:59 -0600
StevenPuttemans
How to decrease flickering effect of bounding box in object detection by cascade classifier
Facedetection
2k
views
1
answer
3
votes
2017-12-21 13:50:47 -0600
procton
Lines detection
Line
houghlinesp
java
3k
views
3
answers
3
votes
2018-05-23 09:55:00 -0600
faysal
LBF Facemark Tutorial Issue
Facemark
c++
tutorials
documentation
608
views
1
answer
3
votes
2018-02-02 19:30:23 -0600
opalmirror
Why does InputOutputArray take a const cv::Mat& reference for creation?
inputoutput
putText
c++
7k
views
1
answer
3
votes
2018-02-28 15:20:54 -0600
gegupta
GPU vs CPU end to end latency for dynamic image resizing
CPUvGPU
3k
views
1
answer
3
votes
2018-05-05 08:34:41 -0600
ya_ocv_user
Is it possible to use neural nets for line detection?
neural_nets
line_detection
1k
views
1
answer
3
votes
2018-05-14 03:41:45 -0600
LBerger
Why OpenCV matchTemplate API not detect all occurrence of image?
opencv
c++
matchTemplate
1k
views
no
answers
3
votes
2018-03-20 08:26:16 -0600
Roma
How to generate a configuration file for tensorflow openpose model ?
openpose
dnn
1k
views
1
answer
3
votes
2018-03-28 12:15:50 -0600
Eduardo
Cannot Reproduce Results of Feature Matching with FLANN Tutorial
3.3.1
macports
tutorial
feature
matching
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