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.:

US 8462992 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 11, 2013

Filed:

Dec. 08, 2009
Applicants:

Liang-chien Chen, Tao-yuan, TW;

Chih-yuan Huang, Taoyuan, TW;

Tee-ann Teo, Johor, MY;

Inventors:

Liang-Chien Chen, Tao-yuan, TW;

Chih-Yuan Huang, Taoyuan, TW;

Tee-Ann Teo, Johor, MY;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Lidar point clouds and multi-spectral aerial images are integrated for change detection of building models. This reduces errors owing to ground areas and vegetation areas. Manifold change types are detected with low cost, low inaccuracy and high efficiency.


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Chen, Liang-Chien. (2013). Method of change detection for building models (U.S. Patent No. 8462992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8462992

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