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:
Apr. 09, 2019
Filed:
Sep. 28, 2017
Applicant:
Weltrend Semiconductor Inc., Hsinchu, TW;
Inventors:
Hsuan-Ying Chen, Hsinchu, TW;
Hung-Chih Chiang, Hsinchu, TW;
Shui-Chin Yeh, Hsinchu, TW;
Chi-Cheng Cheng, Hsinchu, TW;
Assignee:
WELTREND SEMICONDUCTOR INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 3/00 (2006.01); G06T 3/40 (2006.01); G06T 19/00 (2011.01); G09G 5/06 (2006.01); H04N 1/60 (2006.01);
U.S. Cl.
CPC ...
G06T 3/0056 (2013.01);
Abstract
An image perspective conversion method includes acquiring a first image, partitioning a predetermined region on the first image into a plurality of polygonal sub-regions, acquiring a plurality of first coordinates corresponding to the plurality of polygonal sub-regions, converting the plurality of first coordinates into a plurality of second coordinates according to a world coordinate system, and interpolating a plurality of pixels among the plurality of second coordinates for generating a second image.