Methods for retrieving shapes and drawings

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United States of America Patent

PATENT NO 8982147
APP PUB NO 20100076959A1
SERIAL NO

12551712

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Abstract

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There are disclosed methods to provide stable pose determinations of various three dimensional shapes. Methods are also disclosed for determining multiple, unique drawing descriptors for two dimensional drawings, and for obtaining intermediate three dimensional representations of two dimensional drawings as one way to determine the descriptor. Methods are also disclosed to provide for searching of two dimensional drawings and three dimensional shapes using user-defined input, which may be a drawing or sketch. User interactivity is provided to further refine search results.

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Patent Owner(s)

  • PURDUE RESEARCH FOUNDATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pu, Jiantao West Lafayette, US 5 125
Ramani, Karthik West Lafayette, US 109 1519

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