RECONSTRUCTION OF SHAPES OF NEAR SYMMETRIC AND ASYMMETRIC OBJECTS

Patent №

US 8,406,567

Granted

2013-03-26

Filed 2009

Owner

PURDUE RESEARCH FOUNDATION

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12581604

A system processes 2D images of 2D or 3D objects, creating a model of the object that is consistent with the image and as veridical as the perception of the 2D image by humans. Vertices of the object that are hidden in the image are recovered by using planarity and symmetry constraints. The 3D shape is recovered by maximizing 3D compactness of the recovered object and minimizing its surface area. In some embodiments, these two criteria are weighted by using the geometric mean.

VisionG06T 15/205G06T 7/33G06V 10/24G06V 10/42

AI classification

Vision1.00
Machine learning0.29
Planning0.01
Speech0.00
Natural language0.00
Knowledge representation0.00
AI hardware0.00
Evolutionary computation0.00

Ownership

PURDUE RESEARCH FOUNDATION

assignment · 273490489

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