Questions - OpenCV Q&A Forum

827

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1

answer

7

votes

2012-11-13 08:46:16 -0600 SR

What's the best way to match forms of line drawing?

888

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no

answers

2

votes

2012-10-17 10:25:50 -0600 Vinshi

Image stitching from a live video stream

4k

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1

answer

3

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2012-11-27 17:08:22 -0600 hoangnguyen79

HogDescriptor DaimlerPeopleDetector does not work

6k

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1

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no

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2015-03-25 11:14:28 -0600 Micka

cv::gpu::remap comparatively slow

2k

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2

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no

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2014-01-15 01:57:03 -0600 lln1990

OpenCV Camera Calibration for telecentric lenses

966

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1

answer

2

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2012-11-01 17:41:27 -0600 andrea.delbravo

Window menu and file management

menu
file

3k

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2

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3

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2013-10-18 06:35:48 -0600 Antonio

How can I specify row alignment reading an image or creating Mat object?

46k

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4

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7

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2013-04-15 22:01:59 -0600 aiming_high

What is a good thinning algorithm for getting the "skeleton" of characters for OCR?

2k

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no

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1

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2012-10-17 12:29:44 -0600 anaid

batchDistance assert error

1k

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1

answer

1

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2012-10-17 01:42:24 -0600 Kirill Kornyakov

cvSetMouseCallback function pointer WinForms

865

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no

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2

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2012-10-18 04:53:18 -0600 rafael.soledade

DMatch matches output

658

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1

answer

1

vote

2012-10-16 01:47:37 -0600 Kirill Kornyakov

Saving IR images

imwrite
ir

7k

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2

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3

votes

2012-10-17 01:30:05 -0600 Kirill Kornyakov

Improve contrast of a 16U image

2k

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1

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no

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2013-05-24 11:02:01 -0600 charge

Detecting multiple data matrix codes from high resolution image

12k

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3

answers

3

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2015-11-13 11:03:27 -0600 Bob W

Java: How to set parameters to ORB FeatureDetector?

2k

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1

answer

3

votes

2012-10-15 06:31:56 -0600 sammy

Decreasing the Stitching time

1k

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no

answers

1

vote

2012-10-15 01:32:51 -0600 mrgloom

image registration using fft [closed]

756

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1

answer

1

vote

2012-10-15 03:34:17 -0600 Kirill Kornyakov

Remove buttons from their background so I can re-use button image

2k

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no

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2

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2012-10-14 10:06:48 -0600 Saleh A. Saber

3D face recognition

371

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1

answer

1

vote

2012-10-23 21:28:47 -0600 AlexanderShishkov

iOS Framework includes

10k

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1

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no

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2012-10-30 23:33:15 -0600 Ilya Lysenkov

findCirclesGrid in Python

378

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1

answer

no

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2012-10-15 01:26:35 -0600 Vladislav Vinogradov

OpenCV, non specific text

13k

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4

answers

6

votes

2016-12-04 07:46:21 -0600 Adi

how to sum a 3 channel matrix to a one channel matrix?

1k

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1

answer

1

vote

2012-10-22 17:25:50 -0600 Astor

Clusterization in OpenCV

2k

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1

answer

no

votes

2012-10-23 08:02:31 -0600 alex

Cannot set user parameters in BackgroundSubtractorMOG2

BackgroundSubtractor

6k

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1

answer

2

votes

2012-10-12 09:13:52 -0600 Vladislav Vinogradov

Filtering matches by keypoint coordinates

8k

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2

answers

2

votes

2012-10-21 08:44:28 -0600 alexcv

Display in 3D at set of binary labelled cv::Mat images... somekind of slices of a 3D object

1k

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1

answer

1

vote

2012-10-12 07:49:42 -0600 Ben

Calculate Translation-Rotation Matrix for RGBD-Kinect data

1k

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no

answers

2

votes

2012-10-12 01:57:47 -0600 Harsha

How to display 3D images in openCV

3d
Mat

8k

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1

answer

2

votes

2013-01-26 18:58:07 -0600 cipher

29,830 questions

What's the best way to match forms of line drawing?

Image stitching from a live video stream

HogDescriptor DaimlerPeopleDetector does not work

cv::gpu::remap comparatively slow

OpenCV Camera Calibration for telecentric lenses

Window menu and file management

How can I specify row alignment reading an image or creating Mat object?

What is a good thinning algorithm for getting the "skeleton" of characters for OCR?

batchDistance assert error

cvSetMouseCallback function pointer WinForms

DMatch matches output

Saving IR images

Improve contrast of a 16U image

Detecting multiple data matrix codes from high resolution image

Java: How to set parameters to ORB FeatureDetector?

Decreasing the Stitching time

image registration using fft [closed]

Remove buttons from their background so I can re-use button image

3D face recognition

iOS Framework includes

findCirclesGrid in Python

OpenCV, non specific text

how to sum a 3 channel matrix to a one channel matrix?

Clusterization in OpenCV

Cannot set user parameters in BackgroundSubtractorMOG2

Filtering matches by keypoint coordinates

Display in 3D at set of binary labelled cv::Mat images... somekind of slices of a 3D object

Calculate Translation-Rotation Matrix for RGBD-Kinect data

How to display 3D images in openCV

Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?

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