Questions - OpenCV Q&A Forum

409

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1

answer

1

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2020-06-12 06:51:33 -0600 Miorii

ORB model conversion from python to java

1k

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1

answer

no

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2020-07-22 05:40:16 -0600 Jakob

Calculate (ORB) descriptors for arbitrary image points

463

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1

answer

1

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2020-08-21 01:22:25 -0600 berak

Object detection using ORB gives more than acceptable number of false positive and false negatives

620

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1

answer

no

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2020-10-05 09:33:02 -0600 tim-hilt

Is multithreading handled differently in Python and C++?

990

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1

answer

no

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2020-11-26 08:06:40 -0600 berak

Error "Assertion failed (scn == 3 || scn == 4) in cvtColor" when calculating ORB features on point cloud

12k

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2

answers

3

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2012-07-20 02:58:17 -0600 Maria Dimashova

Using FLANN with binary descriptors (Brief,ORB)

2k

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2

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2

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2012-11-27 05:26:53 -0600 Ben

OpenCV Distance Metrics

798

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2

answers

1

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2013-05-13 03:00:18 -0600 Shai

SIFT Feature Descriptor Doesn't Work With ORB Keypoinys

SIFT
ORB

1k

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2

answers

2

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2013-01-18 07:06:40 -0600 Haris

ORB how-to.

5k

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2

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4

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2013-04-08 14:15:00 -0600 StevenPuttemans

ORB_GPU not as good as ORB(CPU)

1k

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2

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1

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2013-04-22 10:27:38 -0600 xeed

GRID_ORB Detector on Android

1k

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2

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4

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2014-01-17 05:19:47 -0600 Anas

ORB pyramid not working

1k

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2

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no

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2013-11-22 09:07:00 -0600 spawnrider

[Android] Problem with FlannBasedMatcher and Orb

2k

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2

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1

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2014-07-16 13:13:43 -0600 warith_h

How to use BRIEF, ORB, FREAK or integer descriptor with cv::BOW?

1k

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2

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3

votes

2014-04-12 07:02:52 -0600 Guanta

Modern local image descriptors

13k

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2

answers

1

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2020-11-08 03:59:41 -0600 Freeman

detectAndCompute in OpenCV3 "not implemented"?

18k

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2

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no

votes

2014-12-31 02:49:43 -0600 berak

3.0.0-Python cv2 module cannot find SIFT/SURF/ORB

2k

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2

answers

1

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2015-05-06 05:45:10 -0600 berak

Features2D example

1k

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2

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no

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2016-03-19 08:12:27 -0600 Guanta

Scale variant feature matching

1k

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2

answers

-1

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2019-03-22 05:03:17 -0600 berak

ORB implementation in Java(Android package)

ORB
android

4k

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2

answers

no

votes

2020-01-04 13:06:34 -0600 supra56

How to exclude outliers from detected Orb features?

12k

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3

answers

3

votes

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

Java: How to set parameters to ORB FeatureDetector?

1k

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3

answers

no

votes

2013-03-21 09:03:52 -0600 Marwen Z

locate the object recognition Android OpenCV

6k

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3

answers

1

vote

2020-07-24 10:46:51 -0600 Dail

174 questions

ORB model conversion from python to java

Calculate (ORB) descriptors for arbitrary image points

Object detection using ORB gives more than acceptable number of false positive and false negatives

Is multithreading handled differently in Python and C++?

Error "Assertion failed (scn == 3 || scn == 4) in cvtColor" when calculating ORB features on point cloud

Using FLANN with binary descriptors (Brief,ORB)

OpenCV Distance Metrics

SIFT Feature Descriptor Doesn't Work With ORB Keypoinys

ORB how-to.

ORB_GPU not as good as ORB(CPU)

GRID_ORB Detector on Android

ORB pyramid not working

[Android] Problem with FlannBasedMatcher and Orb

How to use BRIEF, ORB, FREAK or integer descriptor with cv::BOW?

Modern local image descriptors

detectAndCompute in OpenCV3 "not implemented"?

3.0.0-Python cv2 module cannot find SIFT/SURF/ORB

Features2D example

Scale variant feature matching

ORB implementation in Java(Android package)

How to exclude outliers from detected Orb features?

Java: How to set parameters to ORB FeatureDetector?

locate the object recognition Android OpenCV

ORB keypoints distribution over an image

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