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:
Jan. 31, 2023
Filed:
Oct. 25, 2021
Intel Corporation, Santa Clara, CA (US);
Yiting Liao, Sunnyvale, CA (US);
Yen-Kuang Chen, Palo Alto, CA (US);
Shao-Wen Yang, San Jose, CA (US);
Vallabhajosyula S. Somayazulu, Portland, OR (US);
Srenivas Varadarajan, Bangalore, IN;
Omesh Tickoo, Portland, OR (US);
Ibrahima J. Ndiour, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
In one embodiment, an apparatus comprises processing circuitry to: receive, via a communication interface, a compressed video stream captured by a camera, wherein the compressed video stream comprises: a first compressed frame; and a second compressed frame, wherein the second compressed frame is compressed based at least in part on the first compressed frame, and wherein the second compressed frame comprises a plurality of motion vectors; decompress the first compressed frame into a first decompressed frame; perform pixel-domain object detection to detect an object at a first position in the first decompressed frame; and perform compressed-domain object detection to detect the object at a second position in the second compressed frame, wherein the object is detected at the second position in the second compressed frame based on: the first position of the object in the first decompressed frame; and the plurality of motion vectors from the second compressed frame.