Questions - OpenCV Q&A Forum

172

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no

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1

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2014-09-30 23:59:42 -0600 anurag

Problem in Face Recognition in Videos with OpenCV

1k

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1

answer

1

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2014-10-09 00:25:36 -0600 Shelly30

Get Image On Same Dialog box in opencv 3.0

Opencv3.0

3k

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1

answer

1

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2014-10-06 03:21:51 -0600 StevenPuttemans

How find document on scanned image? OpenCV

#opencv#c++

441

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1

answer

1

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2014-10-02 00:41:20 -0600 Julia gogogo

How to statically compile my program with openCV in Linux?

1k

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2

answers

1

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2014-10-02 10:00:32 -0600 berak

Why does cv::DescriptorExtractor::compute return empty descriptors for a std::vector<cv::Mat>?

150

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1

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2014-10-02 04:59:49 -0600 Jan Marek

Is there a reason behind hiding FeatureExtractor::compute(...) in Feature 2D?

8k

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1

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1

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2014-10-02 10:33:58 -0600 kbarni

How to replace information in a mat based on a mask?

135

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1

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2014-10-03 06:16:39 -0600 Ismael

Misunderstood part of the tutorial: OpenCV-Python Tutorials Documentation Release 1 Alexander Mordvintsev & Abid K May 10,

2k

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1

answer

1

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2014-10-03 09:16:08 -0600 carlosb

Pass cv2.Mat (python) object to cv::Mat (c++) with SWIG

swig
python

444

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no

answers

1

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2014-10-04 22:58:37 -0600 maxdoom

error while trying to compile opencv3

843

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1

answer

1

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2014-10-06 09:29:38 -0600 Siegfried

SIFT detector returns duplicate keypoints

766

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1

answer

1

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2014-10-07 02:39:43 -0600 Guanta

Read svm data and re-train with more data

313

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1

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2014-10-07 05:27:24 -0600 madhat1

OpenCV OCL on Android

476

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1

answer

1

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2014-10-08 03:33:18 -0600 thdrksdfthmn

How can I change the norm used by cv::FlannBasedMatcher?

302

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no

answers

1

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2014-10-08 20:11:52 -0600 statcomp

OpenCV_Perf_GPU.exe makes GPU crashed (Resolved)

6k

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1

answer

1

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2014-10-08 14:39:55 -0600 rwong

ROI for trapezoid

1k

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1

answer

1

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2014-10-08 04:44:32 -0600 annarose

SVM training error

183

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1

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2014-10-08 08:28:46 -0600 jesperhag

Using transform matrix from larger area on ROI [closed]

c++
opencv

488

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no

answers

1

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2014-10-08 13:32:15 -0600 Doombot

Porting OpenCV 2.4.X code to 3.X

154

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1

answer

1

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2014-10-09 06:57:30 -0600 annarose

Displaying images in opencv

opencv
c++

3k

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no

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1

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2014-10-09 07:29:39 -0600 coco

how to solve occlusion problem in multiple object?

1k

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no

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1

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2014-10-09 10:38:43 -0600 johnwjones245

Reading multiple videos in MKV with OpenCV

5k

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3

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1

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2014-10-19 02:56:39 -0600 aliavci

How to remove small line segments from contour?

284

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1

answer

1

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2014-10-16 13:14:07 -0600 Kimi

shapes and hierarchy

107

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no

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1

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2014-10-11 06:45:38 -0600 gfx

hierachy[u][2] find moments.x moments.y [closed]

1k

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1

answer

1

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2014-10-13 07:56:56 -0600 Snow4Life

[Solved] Simple application crash without errors

videocapture

2k

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no

answers

1

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2014-10-11 22:17:04 -0600 Sync

Raspberry Pi acceleration

5k

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1

answer

1

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2014-10-23 03:54:08 -0600 berak

Non-free feature detectors in 3.0

nonfree
3.0

513

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no

answers

1

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2014-10-15 11:43:32 -0600 JiayiLiu

Segfault on quitting viz3d using the 'q' key

647

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2

answers

1

vote

2014-10-14 13:49:42 -0600 berak

29,830 questions

Problem in Face Recognition in Videos with OpenCV

Get Image On Same Dialog box in opencv 3.0

How find document on scanned image? OpenCV

How to statically compile my program with openCV in Linux?

Why does cv::DescriptorExtractor::compute return empty descriptors for a std::vector<cv::Mat>?

Is there a reason behind hiding FeatureExtractor::compute(...) in Feature 2D?

How to replace information in a mat based on a mask?

Misunderstood part of the tutorial: OpenCV-Python Tutorials Documentation Release 1 Alexander Mordvintsev & Abid K May 10,

Pass cv2.Mat (python) object to cv::Mat (c++) with SWIG

error while trying to compile opencv3

SIFT detector returns duplicate keypoints

Read svm data and re-train with more data

OpenCV OCL on Android

How can I change the norm used by cv::FlannBasedMatcher?

OpenCV_Perf_GPU.exe makes GPU crashed (Resolved)

ROI for trapezoid

SVM training error

Using transform matrix from larger area on ROI [closed]

Porting OpenCV 2.4.X code to 3.X

Displaying images in opencv

how to solve occlusion problem in multiple object?

Reading multiple videos in MKV with OpenCV

How to remove small line segments from contour?

shapes and hierarchy

hierachy[u][2] find moments.x moments.y [closed]

[Solved] Simple application crash without errors

Raspberry Pi acceleration

Non-free feature detectors in 3.0

Segfault on quitting viz3d using the 'q' key

Multiple SVM for Face Recognition

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