THREE-DIMENSIONAL MODELING FROM SINGLE PHOTOGRAPHS

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United States of America Patent

SERIAL NO

15675935

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Abstract

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A method of obtaining a three-dimensional digital model of an artificial object, made up of a plurality of geometric primitives, the artificial object being in a single two-dimensional photograph, the method comprising: using edge detection to define a two-dimensional outline of the artificial object within the photograph; interactively allowing a user to define two-dimensional profiles of successive ones of the geometric primitives; interactively allowing a user to sweep respective profiles over an extent of a corresponding one of the geometric primitives within the image; generating successive three-dimensional model parts from existing detected edges of the corresponding geometric primitives and the sweeping of the respective profile; and aligning the plurality of three-dimensional model parts to form the three-dimensional model.

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Patent Owner(s)

Patent OwnerAddress
RAMOT AT TEL-AVIV UNIVERSITY LTDP O BOX 39296 TEL AVIV 6139201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEN, Tao Shandong, CN 1089 14323
COHEN-OR, Daniel Hod-HaSharon, IL 18 1258
SHAMIR, Ariel Jerusalem, IL 17 680

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