# 2022/06 - Invariant 3D Object Recognition Part 2

**URL:** <https://forum.thousandbrains.org/t/2022-06-invariant-3d-object-recognition-part-2/470>\
**Category:** Video Discussions\
**Tags:** archive-video\
**Created:** [March 1, 2025, 3:29am UTC](https://forum.thousandbrains.org/t/2022-06-invariant-3d-object-recognition-part-2/470 "2025-03-01T03:29:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![brainwaves](https://yyz2.discourse-cdn.com/flex034/user_avatar/forum.thousandbrains.org/brainwaves/32/3_2.png) [@brainwaves](https://forum.thousandbrains.org/u/brainwaves)\
**Post date:** [March 1, 2025, 3:29am UTC](https://forum.thousandbrains.org/t/2022-06-invariant-3d-object-recognition-part-2/470/1 "2025-03-01T03:29:35Z")

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@nleadholm presents part 2 of his presentation: Rotation invariant object recognition with grid cells.

[![](https://canada1.discourse-cdn.com/flex034/uploads/thousandbrains/original/1X/3c05fb18bf1ff27c22a3702b2e2c591c9e4e6606.jpeg "2022/06 - Invariant 3D Object Recognition Part 2") ](https://www.youtube.com/watch?v=Ak1C3xDn4YE)