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

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

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

Perspective change of vector

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

non-linear transformation

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

Meaning of perspective transformation matrix (Q) values

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

Birds eye view perspectivetransform from camera calibration

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2018-03-18 05:27:33 -0600 charles1208

Finding the real-world distance of object from pixel coordinates

perspective

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2019-11-11 03:32:02 -0600 r.andersson

Perspective transformation - Deriving formula for single Camera

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2020-07-22 09:49:43 -0600 logidelic

17 questions

Difference between Fundamental , Essential and Homography matrices

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

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

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

Perspective change of vector

non-linear transformation

Meaning of perspective transformation matrix (Q) values

perspective transformation with given camera pose

Perspective transformation between 3D points

Inverse Perspective Mapping (newbie)

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

Birds eye view perspectivetransform from camera calibration

Finding the real-world distance of object from pixel coordinates

Perspective transformation - Deriving formula for single Camera

getPerspectiveTransform & perspectiveTransform

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