Questions - OpenCV Q&A Forum

22k

views

2

answers

10

votes

2012-07-20 02:47:35 -0600 Maria Dimashova

How to use the LshIndexParams?

16k

views

1

answer

9

votes

2012-06-29 02:11:10 -0600 AlexanderShishkov

How to get good matches from the ORB feature detection algorithm?

3k

views

2

answers

7

votes

2012-08-30 02:04:40 -0600 mrgloom

Non-rigid stitching functions

575

views

1

answer

7

votes

2014-06-20 05:18:51 -0600 Mathieu Barnachon

Problems in adding a new descriptor to OpenCV

3k

views

1

answer

5

votes

2012-07-10 03:49:04 -0600 Maria Dimashova

OpenCV DescriptorMatcher matches

1k

views

1

answer

5

votes

2012-09-26 06:48:28 -0600 sammy

Does FREAK eat keypoints when it can't find any descriptors?

2k

views

1

answer

4

votes

2012-08-16 22:21:39 -0600 wmlong

How to control Dense SIFT

530

views

no

answers

4

votes

2012-08-18 14:50:14 -0600 Bernhard

Adding a new Detector/Descriptor to Evaluation-Sample [closed]

11k

views

2

answers

4

votes

2012-08-21 01:16:45 -0600 mrgloom

A single metric for how similar two images are

9k

views

1

answer

4

votes

2012-11-11 10:19:25 -0600 Simone

To save vector "KeyPoint" to file using builtin write function

2k

views

1

answer

4

votes

2013-07-18 02:35:37 -0600 SR

BRISK feature detector giving poor results

499

views

no

answers

4

votes

2016-04-26 04:16:54 -0600 hannometer

Missing feature detectors/descriptors/adapters in OpenCV 3

12k

views

3

answers

3

votes

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

Java: How to set parameters to ORB FeatureDetector?

5k

views

2

answers

2

votes

2013-05-14 03:58:42 -0600 tulip_rc

feature detector crash

1k

views

1

answer

2

votes

2012-07-20 01:42:52 -0600 Maria Dimashova

Why does DescriptorMatcher::add takes vector of Mats?

1k

views

2

answers

2

votes

2013-09-30 05:21:51 -0600 Rui Marques

Good feature descriptor/matcher for matching photo of different size

980

views

1

answer

2

votes

2013-12-15 23:31:29 -0600 me

Evaluate Feature Detectors

1k

views

2

answers

2

votes

2013-09-30 05:09:37 -0600 Rui Marques

BRISK android

2k

views

2

answers

2

votes

2013-02-23 08:35:28 -0600 SR

KeyPoint size

866

views

no

answers

2

votes

2013-06-15 10:45:41 -0600 RaulPL

error using BRISK + GridAdaptedFeatureDetector

569

views

1

answer

2

votes

2013-05-14 02:08:29 -0600 Nyenna

[Features2D] implementation differences of different Features Detectors/Extractors/Matchers

578

views

no

answers

2

votes

2013-07-23 04:24:50 -0600 GilLevi

Convert keypoint to ellipse [closed]

1k

views

1

answer

2

votes

2014-04-14 07:08:52 -0600 Vadim Pisarevsky

OpenCV 2.4.7 GPL Licensing Issue with mser.cpp

1k

views

no

answers

2

votes

2014-11-06 02:04:09 -0600 GilLevi

Regarding AKAZE features - descriptor_type enum

23k

views

1

answer

2

votes

2015-02-10 10:55:08 -0600 Eduardo

How does the perspectiveTransform( ) function work?

1k

views

1

answer

1

vote

2012-08-09 14:34:39 -0600 Ilya Lysenkov

where is the PatchGenerator in opencv2.4.2

3k

views

1

answer

1

vote

2012-08-23 07:36:05 -0600 Ben

how to calculate SIFT/SURF descriptor for 1 point?

2k

views

1

answer

1

vote

2012-10-10 09:54:42 -0600 Ben

Multiple object detection with 2D features and homography?

2k

views

no

answers

1

vote

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

batchDistance assert error

1k

views

1

answer

1

vote

2012-10-31 14:09:04 -0600 Maria Dimashova

68 questions

How to use the LshIndexParams?

How to get good matches from the ORB feature detection algorithm?

Non-rigid stitching functions

Problems in adding a new descriptor to OpenCV

OpenCV DescriptorMatcher matches

Does FREAK eat keypoints when it can't find any descriptors?

How to control Dense SIFT

Adding a new Detector/Descriptor to Evaluation-Sample [closed]

A single metric for how similar two images are

To save vector "KeyPoint" to file using builtin write function

BRISK feature detector giving poor results

Missing feature detectors/descriptors/adapters in OpenCV 3

Java: How to set parameters to ORB FeatureDetector?

feature detector crash

Why does DescriptorMatcher::add takes vector of Mats?

Good feature descriptor/matcher for matching photo of different size

Evaluate Feature Detectors

BRISK android

KeyPoint size

error using BRISK + GridAdaptedFeatureDetector

[Features2D] implementation differences of different Features Detectors/Extractors/Matchers

Convert keypoint to ellipse [closed]

OpenCV 2.4.7 GPL Licensing Issue with mser.cpp

Regarding AKAZE features - descriptor_type enum

How does the perspectiveTransform( ) function work?

where is the PatchGenerator in opencv2.4.2

how to calculate SIFT/SURF descriptor for 1 point?

Multiple object detection with 2D features and homography?

batchDistance assert error

The detect feature of SIFT/SURF always breaks code

Links

Contributors

Tags