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:
Oct. 25, 2022
Filed:
Nov. 20, 2020
Applicant:
Weltrend Semiconductor Inc., Hsinchu, TW;
Inventors:
Hsuan-Ying Chen, Hsinchu, TW;
Chun-Ting Lin, Hsinchu, TW;
Hsiu-Yuan Fan, Hsinchu, TW;
Chi-Cheng Cheng, Hsinchu, TW;
Hung-Chih Chiang, Hsinchu, TW;
Assignee:
WELTREND SEMICONDUCTOR INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/262 (2006.01); G06T 1/60 (2006.01); G06T 3/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2628 (2013.01); G06T 1/60 (2013.01); G06T 3/0012 (2013.01); G06T 3/0093 (2013.01);
Abstract
A method of image conversion includes selecting a set of pixels from a source image, storing the set of pixels in a memory, determining whether the set of pixels includes at least one pixel requiring coordinate conversion by querying a predetermined mapping table, if the set of pixels includes the at least one pixel requiring coordinate conversion, converting the coordinates of the at least one pixel, and after converting the coordinates of the at least one pixel, removing the set of pixels from the memory.