Questions - OpenCV Q&A Forum

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2017-01-05 03:34:42 -0600 BenNG

What is the reverse of warpPerspective ?

transformation

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2017-06-02 09:07:32 -0600 JoeBroesel

How to estimate transformation after hausdorff / shape context matching

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2017-06-07 09:23:43 -0600 antithing

filtering noise from a transformation matrix, vs a quaternion

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2018-02-10 09:22:54 -0600 charles1208

Recreating lighting based on sample image

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2018-04-15 12:07:33 -0600 LBerger

Row and Col problem when Mat represents 3d point cloud

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2018-04-22 15:41:42 -0600 rp

Using warpPerspective to simulate virtual camera issues

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2018-04-26 12:40:46 -0600 ya_ocv_user

Convolutional Neural Nets versus kernel-based morphology transformations. What is better?

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2018-11-20 16:17:30 -0600 opalmirror

cv::remap on a pre-rotated image

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4

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2019-05-10 07:14:19 -0600 ZettaCircl

Is there a way to compute a RANSAC based affine transformation?

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2019-06-30 14:08:22 -0600 kobeking

How to get point position in left camera reference with point position in right camera reference

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2019-10-12 09:19:50 -0600 Szepy

Transform camera positon from one ArUco marker to another

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

Perspective transformation - Deriving formula for single Camera

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2020-02-14 10:41:49 -0600 wisewolf76

Refining perspective transformation in epipolar geometry

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2020-02-16 18:03:37 -0600 Ibai

Determining types of 3D transformation between two sets of cloud points

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2020-12-06 08:22:42 -0600 sigmoid90

Problem with building pose Mat from rotation and translation matrices

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2020-12-08 09:54:18 -0600 ConnorM

Triangulation with Ground Plane as Origin

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2020-12-18 07:38:58 -0600 sigmoid90

47 questions

What is the reverse of warpPerspective ?

How to estimate transformation after hausdorff / shape context matching

filtering noise from a transformation matrix, vs a quaternion

Recreating lighting based on sample image

Row and Col problem when Mat represents 3d point cloud

Using warpPerspective to simulate virtual camera issues

Convolutional Neural Nets versus kernel-based morphology transformations. What is better?

cv::remap on a pre-rotated image

Is there a way to compute a RANSAC based affine transformation?

How to get point position in left camera reference with point position in right camera reference

Transform camera positon from one ArUco marker to another

Perspective transformation - Deriving formula for single Camera

Refining perspective transformation in epipolar geometry

Determining types of 3D transformation between two sets of cloud points

Problem with building pose Mat from rotation and translation matrices

Triangulation with Ground Plane as Origin

Problem with undistortPoints() function in pose estimation of image

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