The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2015
Filed:
Jan. 22, 2010
Applicants:
Long Quan, Hong Kong, CN;
Jianxiong Xiao, Hong Kong, CN;
Tian Fang, Hong Kong, CN;
Peng Zhao, Hong Kong, CN;
Inventors:
Long Quan, Hong Kong, CN;
Jianxiong Xiao, Hong Kong, CN;
Tian Fang, Hong Kong, CN;
Peng Zhao, Hong Kong, CN;
Assignee:
The Hong Kong University of Science and Technology, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 17/00 (2006.01); G06K 9/00 (2006.01); G06T 15/04 (2011.01);
U.S. Cl.
CPC ...
G06T 17/00 (2013.01); G06K 9/00704 (2013.01); G06T 15/04 (2013.01);
Abstract
The subject disclosure relates to generating three-dimensional façade models from images. In one aspect, a systematic decomposition schema is disclosed for a façade structured into a Direct Acyclic Graph and implemented as a top-down recursive subdivision and bottom-up merging. In a further aspect, optimization of façade depth operating in a façade surface and in the super-pixel level of a whole subdivision region is described.