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Seeking clarification on lifting estimated 2D keypoints to 3D space using EPnP #81

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Mechazo11 opened this issue Feb 6, 2025 · 0 comments
Open

Seeking clarification on lifting estimated 2D keypoints to 3D space using EPnP #81

Mechazo11 opened this issue Feb 6, 2025 · 0 comments

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@Mechazo11
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Hello Dr. @ahmadyan

Sir, I am trying to adopt the 3D IoU defined in the objectron paper as part of an evaluation for a 3D bounding box regressor that I am developing.

However, I am confused how 2D keypoints were lifted to 3D space using EPnP as mentioned here

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Can you kindly elaborate on this procedure? Is this the same procedure as the one mentioned in MobilePose paper, shown below

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@Mechazo11