Questions - OpenCV Q&A Forum

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

Difference between Fundamental , Essential and Homography matrices

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

Inverse Perspective Mapping -> When to undistort?

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2016-08-04 07:06:51 -0600 Guanta

Scale-rotation-skew invariant template matching

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2013-10-08 05:32:31 -0600 has981

How can I find rotation angles (pitch, yaw, roll) from perspective transofmation coefficients?

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2013-11-20 13:59:43 -0600 Der Luftmensch

opencv transformation perspective

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2014-03-13 07:43:14 -0600 DigbySwift

Perspective Compensation when Measuring Distances on an Image with a known reference distance

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2015-06-01 08:18:18 -0600 theodore

Perspective Transform using Chessboard

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2016-02-10 13:03:37 -0600 abhigenie92

Calibration of images to obtain a top-view for points that lie on a same plane

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2017-02-07 06:18:50 -0600 chnbr

Aruco: Z-Axis flipping perspective

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2014-06-12 12:22:36 -0600 razvan

How to build lookup table for inverse perspective mapping?

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2013-06-30 15:51:48 -0600 SR

Eliminate scaling from perspective transform

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2013-08-13 05:49:41 -0600 StevenPuttemans

Perspective change of vector

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2013-11-08 08:18:23 -0600 qinling123

How to compare two images which have only brightness different? [closed]

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2014-01-21 17:53:37 -0600 Nghia

Math behind getPerspectiveTransform

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2014-03-27 07:18:57 -0600 mreff555

non-linear transformation

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2014-05-14 07:17:24 -0600 kbarni

Inverse Perspective Mapping with Known Rotation and Translation

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2014-08-03 13:46:54 -0600 Kozuch

Meaning of perspective transformation matrix (Q) values

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2015-08-06 06:24:16 -0600 FooBar

camera rotation and translation based on two images

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2015-09-25 00:30:43 -0600 realkill

PNG transparent channel lost after perspective transformation. [closed]

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2015-10-01 09:41:43 -0600 paws

perspective transformation with given camera pose

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2015-10-18 19:41:01 -0600 Oleg_k

Perspective transformation between 3D points

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2015-11-26 12:17:34 -0600 johnfulgor

Inverse Perspective Mapping (newbie)

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2016-04-04 07:23:17 -0600 Mathieu Barnachon

Contour perspective warp

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2017-04-24 10:30:31 -0600 JackGold1

Fisheye distortion correction using Omnidir namespace - change of perspective

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2017-06-19 08:00:56 -0600 Aadhi

I've a bitmap image which contain both transparent area and non-transparent area. I've to find out non-transparent co-ordinates and change its perspective in android.

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2017-10-16 00:15:02 -0600 kangaroo

OpenCV function to transform one image taken from a camera to the image from another camera's viewpoint

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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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2018-02-01 23:33:50 -0600 abhijit

Birds eye view perspectivetransform from camera calibration

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2018-02-15 18:14:05 -0600 Murilo Pereira

Different results of code language conversion [closed]

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2018-03-21 13:56:10 -0600 komms

41 questions

Difference between Fundamental , Essential and Homography matrices

Inverse Perspective Mapping -> When to undistort?

Scale-rotation-skew invariant template matching

How can I find rotation angles (pitch, yaw, roll) from perspective transofmation coefficients?

opencv transformation perspective

Perspective Compensation when Measuring Distances on an Image with a known reference distance

Perspective Transform using Chessboard

Calibration of images to obtain a top-view for points that lie on a same plane

Aruco: Z-Axis flipping perspective

How to build lookup table for inverse perspective mapping?

Eliminate scaling from perspective transform

Perspective change of vector

How to compare two images which have only brightness different? [closed]

Math behind getPerspectiveTransform

non-linear transformation

Inverse Perspective Mapping with Known Rotation and Translation

Meaning of perspective transformation matrix (Q) values

camera rotation and translation based on two images

PNG transparent channel lost after perspective transformation. [closed]

perspective transformation with given camera pose

Perspective transformation between 3D points

Inverse Perspective Mapping (newbie)

Contour perspective warp

Fisheye distortion correction using Omnidir namespace - change of perspective

I've a bitmap image which contain both transparent area and non-transparent area. I've to find out non-transparent co-ordinates and change its perspective in android.

OpenCV function to transform one image taken from a camera to the image from another camera's viewpoint

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

Birds eye view perspectivetransform from camera calibration

Different results of code language conversion [closed]

bounding box around the detected Object in real time video

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