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, 2020
Filed:
Nov. 05, 2018
Applicant:
Ambarella International Lp, Santa Clara, CA (US);
Inventor:
Manish K. Singh, Mountain House, CA (US);
Assignee:
Ambarella International LP, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/20 (2006.01); G06T 5/00 (2006.01);
U.S. Cl.
CPC ...
G06T 5/20 (2013.01); G06T 5/002 (2013.01); G06T 2207/20192 (2013.01);
Abstract
An apparatus includes a first circuit, a second circuit and a third circuit. The first circuit may be configured to set a flag where a current value in a current line of an image is a maximum value in a first window in the current line. The second circuit may be configured to reset the flag based on one or more previous lines of the image where the current value is not a largest value in a second window around the current value. The third circuit may be configured to generate an output value as (i) the current value if the flag is set and (ii) a predetermined value if the flag is reset.