Questions - OpenCV Q&A Forum

354

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no

answers

2

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2016-04-26 04:38:13 -0600 BT

Line segment detector crashes when no keylines found?

686

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no

answers

2

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2016-05-25 03:57:12 -0600 LBerger

How to use AKAZE descriptor extractor with KAZE keypoint detector

akaze+kaze

728

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no

answers

2

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2016-06-09 07:52:48 -0600 marcosbontempo

Running OpenCV in a Cloud Computing server

257

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no

answers

2

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2016-07-08 11:14:33 -0600 pklab

NOTICE: Doc custom search returns also Q&A and Issues

483

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no

answers

2

votes

2016-08-02 05:23:41 -0600 Vaesper

Extending decomposeHomographyMat

homography

435

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answers

2

votes

2016-08-08 10:25:52 -0600 Nbb

Detecting 'anomalies' in structured / textured image

anomaly

97

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answers

2

votes

2016-08-15 13:56:02 -0600 sumolx

Bug in CV_IS_SUBMAT macro, fails to expand.

123

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answers

1

vote

2016-08-18 11:16:19 -0600 benn

Why does changing the order of build arguments matter?

205

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2

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2016-09-06 18:21:55 -0600 AsparaJoe

Opencv textdetector false positives

textdetection

2k

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2

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2016-09-21 14:04:07 -0600 parallax

Fisheye calibration assertion error

1k

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answers

2

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2016-09-22 14:51:00 -0600 Beutlin

GPL dependencies

License
gpl

109

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2

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2016-10-01 17:56:31 -0600 fmw42

Anyone Know When AN OpenCV Release After 3.1.0 Will Happen?

opencv

850

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no

answers

2

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2016-10-02 23:49:02 -0600 newuser5001

If multitracker's update function returns false, how to tell which object returned false?

multitracker

525

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no

answers

2

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2016-11-01 08:43:08 -0600 ftektas

Aruco 2.0* dictionaries for OpenCV 3.1.0

674

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no

answers

2

votes

2016-11-11 02:04:15 -0600 RST90

Detect roman numerals in image

3k

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answers

2

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2016-12-07 13:16:23 -0600 megab

Change FPS on video capture from file

1k

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no

answers

2

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2016-12-10 18:42:15 -0600 Kelvin

Opencv resize methods

420

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2

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2017-01-07 10:18:49 -0600 Yasser Akram

Background subtraction to detect cars on a road

1k

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2

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2017-01-20 09:28:00 -0600 LBerger

Is Gpb available in Opencv ?

Gpb

490

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2

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2017-01-25 02:16:32 -0600 pwuertz

OpenCL TAPI mixed performance

393

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no

answers

2

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2017-01-26 10:08:41 -0600 jpistorino

Bag of Contour Fragments - Experience/Source Code

176

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no

answers

2

votes

2017-03-01 07:20:50 -0600 Gediminas

what is OpenCV 3.2 machine learning implementation status?

3k

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2

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2017-03-11 20:01:32 -0600 Stéphane Charette

What is the retrieval method RETR_FLOODFILL?

cvFindContours

3k

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no

answers

2

votes

2017-04-05 11:18:32 -0600 der_flori

OpenCV 3.2 includes libmirprotobuf and protobuf 2.6 which is conflicting with protobuf 3.1

743

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no

answers

2

votes

2017-05-08 11:44:43 -0600 zhongen.dff

Detect object with Canny Edge detector

1k

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no

answers

2

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2017-05-10 05:04:03 -0600 apalomer

undistortPoints not giving the exact inverse of distortion model.

undistortpoints

611

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no

answers

2

votes

2017-06-05 12:22:38 -0600 Bakuryu

Optimization for screen grab, thresholding, and houghcircles

181

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no

answers

2

votes

2017-06-06 09:42:14 -0600 jpdoiron

Adding speed as a feature in an image based ANN

488

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no

answers

2

votes

2017-06-14 03:09:11 -0600 Nbb

Removing the boundary after segmentation ?

segmentation

181

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no

answers

2

votes

2017-09-12 02:17:49 -0600 mihaibujanca

12,357 questions

Line segment detector crashes when no keylines found?

How to use AKAZE descriptor extractor with KAZE keypoint detector

Running OpenCV in a Cloud Computing server

NOTICE: Doc custom search returns also Q&A and Issues

Extending decomposeHomographyMat

Detecting 'anomalies' in structured / textured image

Bug in CV_IS_SUBMAT macro, fails to expand.

Why does changing the order of build arguments matter?

Opencv textdetector false positives

Fisheye calibration assertion error

GPL dependencies

Anyone Know When AN OpenCV Release After 3.1.0 Will Happen?

If multitracker's update function returns false, how to tell which object returned false?

Aruco 2.0* dictionaries for OpenCV 3.1.0

Detect roman numerals in image

Change FPS on video capture from file

Opencv resize methods

Background subtraction to detect cars on a road

Is Gpb available in Opencv ?

OpenCL TAPI mixed performance

Bag of Contour Fragments - Experience/Source Code

what is OpenCV 3.2 machine learning implementation status?

What is the retrieval method RETR_FLOODFILL?

OpenCV 3.2 includes libmirprotobuf and protobuf 2.6 which is conflicting with protobuf 3.1

Detect object with Canny Edge detector

undistortPoints not giving the exact inverse of distortion model.

Optimization for screen grab, thresholding, and houghcircles

Adding speed as a feature in an image based ANN

Removing the boundary after segmentation ?

Module directory structure

Links

Contributors

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