Question

Determining transformation matrix from six points

score 142 · Answer 1 · 2026-04-08 17:25:35

142

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Determining transformation matrix from six points

Published on 08 Apr 2026 - 17:25

score 42 · Answer 2 · 2026-04-13 17:04:09

42

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Is there a name for this operation of collecting the translation of a point in several directions?

Published on 13 Apr 2026 - 17:04

score 138 · Answer 3 · 2026-04-01 00:58:05

138

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Calculate accelerations at a given point from accelerations at 3 other points on a rigid body

Published on 01 Apr 2026 - 0:58

score 220 · Answer 4 · 2026-05-10 09:58:22

220

Views

If $G:\mathbb{R}^{3}\rightarrow \mathbb{R}^{3}$ is distance-preserving, $\exists p_{0}$ and a linear isometry $F$ such that $G(p)=F(p)+p_{0}.$

Published on 10 May 2026 - 9:58

score 25 · Answer 5 · 2026-04-17 06:45:49

25

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How to find both new translations and rotations in a rotated Coordinate system?

Published on 17 Apr 2026 - 6:45

score 277 · Answer 6 · 2019-12-04 16:53:42

277

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How to decompose the three rotations rotation matrix to rotation around a single axis in space?

Published on 04 Dec 2019 - 16:53

score 212 · Answer 7 · 2026-04-08 19:50:32

212

Views

How should I calculate K in Rodrigues' rotation formula from the second order equation?

Published on 08 Apr 2026 - 19:50

score 154 · Answer 8 · 2026-04-12 17:00:37

154

Views

Can the composition of two 3D transformations (rotation+scaling) be decomposed as a rotation+scaling?

Published on 12 Apr 2026 - 17:00

score 700 · Answer 9 · 2026-04-11 02:50:26

700

Views

Is there a conventional order for a geometric transformation's operations?

Published on 11 Apr 2026 - 2:50

score 122 · Answer 10 · 2026-04-10 06:55:02

122

Views

Extract the rotation support of a rigid transformation matrix

Published on 10 Apr 2026 - 6:55

score 818 · Answer 11 · 2026-04-13 08:34:35

818

Views

Looking for a simple explanation of Singular Value Decomposition in practice

Published on 13 Apr 2026 - 8:34

score 72 · Answer 12 · 2026-04-12 06:05:10

72

Views

Rigid body moving orientation relative to helical trajectory

Published on 12 Apr 2026 - 6:05

score 41 · Answer 13 · 2026-03-25 01:18:41

41

Views

Find rigid body transform $T_b$, given transforms $T_a, T_c$, where $T_c = T_b^{-1}T_aT_b$ for $T_b$. i.e. find change of basis.

Published on 25 Mar 2026 - 1:18

score 98 · Answer 14 · 2026-04-12 03:02:20

98

Views

Rigid registration of multiple 3D bodies

Published on 12 Apr 2026 - 3:02

score 90 · Answer 15 · 2026-04-16 18:14:27

90

Views

Unique Cylinder Poses

Published on 16 Apr 2026 - 18:14

List Question

Determining transformation matrix from six points

Is there a name for this operation of collecting the translation of a point in several directions?

Calculate accelerations at a given point from accelerations at 3 other points on a rigid body

If $G:\mathbb{R}^{3}\rightarrow \mathbb{R}^{3}$ is distance-preserving, $\exists p_{0}$ and a linear isometry $F$ such that $G(p)=F(p)+p_{0}.$

How to find both new translations and rotations in a rotated Coordinate system?

How to decompose the three rotations rotation matrix to rotation around a single axis in space?

How should I calculate K in Rodrigues' rotation formula from the second order equation?

Can the composition of two 3D transformations (rotation+scaling) be decomposed as a rotation+scaling?

Is there a conventional order for a geometric transformation's operations?

Extract the rotation support of a rigid transformation matrix

Looking for a simple explanation of Singular Value Decomposition in practice

Rigid body moving orientation relative to helical trajectory

Find rigid body transform $T_b$, given transforms $T_a, T_c$, where $T_c = T_b^{-1}T_aT_b$ for $T_b$. i.e. find change of basis.

Rigid registration of multiple 3D bodies

Unique Cylinder Poses

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