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12,947 questions

21
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2017-07-25 10:29:51 -0500 Uma

VideoCapture Failed to open Camera in android

291
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2016-12-07 13:16:23 -0500 megab

Change FPS on video capture from file

1k
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2016-01-25 07:54:16 -0500 aripod

Rotation matrix to rotation vector (Rodrigues function)

225
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2013-02-06 10:38:49 -0500 apfj

Stitching module, output image has strange color shades

658
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2016-01-08 11:23:37 -0500 AkashAg

OpenCV4Android 3.1.0 JavaCameraView FullScreen and Portrait

726
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2014-08-06 21:08:20 -0500 Uzzal

How to create a LBP histogram using OpenCV?

105
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2017-01-13 19:04:25 -0500 dineshlama

best image segmentation

314
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answers
1
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2015-03-09 18:43:16 -0500 tedde

Hamming slower than L2 BFMatcher

82
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2017-02-03 17:42:30 -0500 Omar K. Aly

Cascade Classifier Tutorial Error

38
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2015-02-13 18:59:43 -0500 Dkuether

Namespace and functions unresolved

415
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2013-08-07 19:06:02 -0500 JR_

Convert imencode output buffer to string or byte array

50
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2016-12-12 07:16:14 -0500 evfgs

Opencv(3.10) android- How to draw an object's trajectory

230
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votes
2014-11-06 11:59:47 -0500 jeanpat

Building opencv 3 alpha under Ubuntu 14.04 with CUDA failed

107
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2013-08-22 00:54:43 -0500 Mathieu Barnachon flag of Netherlands

Find lines in Pineapple

359
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2012-12-10 08:33:16 -0500 Eric

Python Read Map, Seq, Matrix in YAML file

238
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votes
2014-11-21 09:50:47 -0500 Araneo

OpenCV Mat object serialization in java

548
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votes
2014-05-12 10:36:28 -0500 Darius

trying to make face recognition with ANN

538
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2015-05-11 11:07:16 -0500 Gavilac

opencv error color.cpp

144
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2016-11-18 16:00:11 -0500 aliyesami

creating mp4 file in linux

507
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2014-07-16 12:10:00 -0500 REZA

k-fold cross validation in opencv c++

45
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2016-06-02 23:19:39 -0500 sinthujan

Crop an non rectangle area

58
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2014-09-16 15:41:12 -0500 mayankgrd

python binding for 3.0.0-dev

746
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2015-11-25 12:09:22 -0500 phoenix37

OpenCV Android an array/vector of Mat

51
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2017-03-23 13:05:25 -0500 berak

Linking CXX executables returns an error mentioning cannot find..

372
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2015-03-24 17:52:47 -0500 aosmith

OpenCV 2.4.9 hangs when reading frames from file

1k
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answers
1
vote
2015-05-25 04:00:32 -0500 leoum

opencv sobel filter on real time video android

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