Questions - OpenCV Q&A Forum

5k

views

2

answers

6

votes

2013-05-06 16:44:17 -0600 SR

performance of findHomography

17k

views

2

answers

5

votes

2013-06-06 04:38:16 -0600 masum

The homography tutorial in java

2k

views

1

answer

4

votes

2012-08-20 17:20:43 -0600 yes123

check ransac outlier before perspectiveTransform ?

findHomography

3k

views

no

answers

4

votes

2012-08-20 17:32:38 -0600 yes123

findHomography with RANSAC wrong outliering

6k

views

2

answers

4

votes

2017-09-08 23:38:47 -0600 Ziri

finding axis of symmetry in an image

454

views

no

answers

3

votes

2015-02-05 08:40:10 -0600 Micka

findHomography RANSAC should check chosen Points for collinearity?

321

views

1

answer

3

votes

2015-10-01 04:33:56 -0600 Sriram Kumar

Identifying the left and right camera from 2 images captured at different time intervals

3k

views

2

answers

2

votes

2012-07-18 04:42:04 -0600 Rui Marques

A question about registration function in Opencv2.4.2

5k

views

1

answer

2

votes

2012-11-26 05:32:25 -0600 Michael Burdinov

getAffineTransform, getPerspectiveTransform or findHomography?

9k

views

1

answer

2

votes

2012-12-23 13:19:51 -0600 rics

Apply homography on a sinlge point

2k

views

1

answer

2

votes

2013-04-20 14:23:19 -0600 Guanta

Image Registration by Manual marking of corresponding points using OpenCV

2k

views

no

answers

2

votes

2013-04-18 12:27:06 -0600 Karthik

Difference between Fundamental , Essential and Homography matrices

5k

views

2

answers

2

votes

2014-11-12 09:00:53 -0600 nuhnuh

Compute inliers for a homography

6k

views

1

answer

2

votes

2013-08-08 04:36:35 -0600 StevenPuttemans

Using homography matrix to transform a single point to a homography point?

23k

views

1

answer

2

votes

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

How does the perspectiveTransform( ) function work?

748

views

no

answers

2

votes

2015-08-26 06:00:05 -0600 Paloghas

findHomography vs. pnpsolver

815

views

1

answer

1

vote

2014-04-22 17:36:38 -0600 Gino Strato

Error in brief_match_test.cpp opencv 2.4.2

1k

views

no

answers

1

vote

2013-05-04 13:24:34 -0600 efanucar

measuring distance between two balls in millimeters - how to improve accuracy [closed]

4k

views

1

answer

1

vote

2013-07-31 10:19:44 -0600 Mostafa Sataki

How to get the findHomography result's position relative to scene?

1k

views

1

answer

1

vote

2013-08-21 08:33:00 -0600 SR

Ratio check function with findHomography

findHomography

10k

views

1

answer

1

vote

2014-10-31 15:26:46 -0600 Doombot

Understanding findHomography Mask

264

views

no

answers

1

vote

2014-11-12 06:58:47 -0600 Doombot

On score metrics for keypoint-descriptors

566

views

no

answers

1

vote

2014-11-11 09:24:21 -0600 JohnyK.

cv::findHomography does not work [closed]

2k

views

2

answers

1

vote

2015-02-02 09:14:16 -0600 Michael Burdinov

FindHomography

findHomography

858

views

1

answer

1

vote

2015-05-22 09:34:45 -0600 Doomb0t

Too many outliers in findHomography

findHomography

320

views

1

answer

1

vote

2015-06-08 15:03:24 -0600 bjorn89

Wrong homography or wrong extracted features ruins mosaic

124

views

no

answers

1

vote

2016-09-13 10:41:23 -0600 srbh

As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?

2k

views

1

answer

1

vote

2017-08-25 07:10:37 -0600 Ziri

What's the best way to use findHomography

1k

views

no

answers

1

vote

2019-08-14 10:03:11 -0600 antithing

Calculate extrinsics between two cameras using FindHomography?

1k

views

no

answers

1

vote

2019-09-18 11:45:17 -0600 cccoleman

84 questions

performance of findHomography

The homography tutorial in java

check ransac outlier before perspectiveTransform ?

findHomography with RANSAC wrong outliering

finding axis of symmetry in an image

findHomography RANSAC should check chosen Points for collinearity?

Identifying the left and right camera from 2 images captured at different time intervals

A question about registration function in Opencv2.4.2

getAffineTransform, getPerspectiveTransform or findHomography?

Apply homography on a sinlge point

Image Registration by Manual marking of corresponding points using OpenCV

Difference between Fundamental , Essential and Homography matrices

Compute inliers for a homography

Using homography matrix to transform a single point to a homography point?

How does the perspectiveTransform( ) function work?

findHomography vs. pnpsolver

Error in brief_match_test.cpp opencv 2.4.2

measuring distance between two balls in millimeters - how to improve accuracy [closed]

How to get the findHomography result's position relative to scene?

Ratio check function with findHomography

Understanding findHomography Mask

On score metrics for keypoint-descriptors

cv::findHomography does not work [closed]

FindHomography

Too many outliers in findHomography

Wrong homography or wrong extracted features ruins mosaic

As I am unable to understand formula/theory/details of this function details::focalsFromHomography () ? Can someone help me understanding or getting focals form Homography ?

What's the best way to use findHomography

Calculate extrinsics between two cameras using FindHomography?

ORB feature detection is being confused by repetitive elements (black bars). How do I fix?

Links

Contributors

Tags