Questions - OpenCV Q&A Forum

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2020-11-30 05:23:37 -0600 berak

Converting Mat of point cloud mesh to vector<cv::Point3d>

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2020-11-12 19:37:35 -0600 sjhalayka

3D to 2D Points using cv::projectPoints

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2020-01-28 08:29:10 -0600 Kafan

How to get real world projection coordinate

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2019-06-25 06:26:47 -0600 claude

Confusing 3d to 2d point projection

projection

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2018-12-07 11:28:14 -0600 Eduardo

Calculate robot coordinates from measured chessbaord corners ( hand-eye calibration)

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2018-11-09 06:58:36 -0600 mh.herrmann

Erroneous projection matrix due to stereoRectify() ?

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2018-04-09 14:44:42 -0600 vishwaprakash

How to count peaks in a Binary image? - Vertical Projection [closed]

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2018-01-18 02:26:04 -0600 LBerger

Can spherical ball get distorted to ellipse on image plane in a pin hole camera model

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2017-12-15 07:48:37 -0600 berak

Convert Cubemap pixel coordinates to equivalents in Equirectangular

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2017-10-29 04:04:56 -0600 danoc93

How to compute the distance between two elements if we know the extrinsic and intrinsic properties of the camera?

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2017-05-16 05:50:38 -0600 lagarkane

OpenGL Camera to OpenCV Projection matrix

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2016-12-11 17:49:02 -0600 tamina

Using cv reduce in Python

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2016-03-05 05:03:55 -0600 menneske

Camera projection matrix from fundamental

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2016-01-27 08:01:36 -0600 pietrko

360 imaging techniques book [closed]

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2015-06-07 17:53:53 -0600 Eduardo

compose a homography matrix from euler angels

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2015-05-28 09:46:36 -0600 thdrksdfthmn

Calculating distance to an unknown object with single camera

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2015-05-23 04:52:38 -0600 ajs138

Capability of OpenCV [closed]

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2015-04-20 04:39:30 -0600 StevenPuttemans

Advices about finding pointing of a bottle with opencv

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2015-04-19 05:34:05 -0600 sgarrido

OpenCV Assertion failed when using perspective transform

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2015-02-17 10:39:57 -0600 LivingSparks

Fit a cylinder given a set of points and a easy visualization for 3d axis

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2015-02-11 08:44:34 -0600 elf

georectifying oblique digital images can be done in opencv ?

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2015-01-08 08:51:35 -0600 Néstor

Compute P from K,D,R,T using StereoRectify

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2014-08-19 08:09:22 -0600 StevenPuttemans

ring projection

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2014-07-01 15:49:19 -0600 Witek

How can I detect the mid-field line over the soccer field images ?

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2014-06-19 14:39:25 -0600 aleji

relation between A, [R|t] and Q

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2014-06-12 07:56:02 -0600 AlexeyIS

Texture projection, compute UV coordinates

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2013-11-03 02:11:12 -0600 Michael Burdinov

Find point coordinate in a projected rectangle

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2013-09-19 13:20:00 -0600 gabrielpasv

heurisc algorithm to find the correct peak. After vertical projection

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2018-02-05 03:32:34 -0600 Y Simson

projectPoints fails with points behind the camera

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2013-06-21 04:30:14 -0600 neoirto

35 questions

Converting Mat of point cloud mesh to vector<cv::Point3d>

3D to 2D Points using cv::projectPoints

How to get real world projection coordinate

Confusing 3d to 2d point projection

Calculate robot coordinates from measured chessbaord corners ( hand-eye calibration)

Erroneous projection matrix due to stereoRectify() ?

How to count peaks in a Binary image? - Vertical Projection [closed]

Can spherical ball get distorted to ellipse on image plane in a pin hole camera model

Convert Cubemap pixel coordinates to equivalents in Equirectangular

How to compute the distance between two elements if we know the extrinsic and intrinsic properties of the camera?

OpenGL Camera to OpenCV Projection matrix

Using cv reduce in Python

Camera projection matrix from fundamental

360 imaging techniques book [closed]

compose a homography matrix from euler angels

Calculating distance to an unknown object with single camera

Capability of OpenCV [closed]

Advices about finding pointing of a bottle with opencv

OpenCV Assertion failed when using perspective transform

Fit a cylinder given a set of points and a easy visualization for 3d axis

georectifying oblique digital images can be done in opencv ?

Compute P from K,D,R,T using StereoRectify

ring projection

How can I detect the mid-field line over the soccer field images ?

relation between A, [R|t] and Q

Texture projection, compute UV coordinates

Find point coordinate in a projected rectangle

heurisc algorithm to find the correct peak. After vertical projection

projectPoints fails with points behind the camera

Inverse Perspective Mapping -> When to undistort?

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