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:
Feb. 28, 2012
Filed:
Jun. 21, 2007
Yeong-taeg Kim, Irvine, CA (US);
Surapong Lertrattanapanich, Irvine, CA (US);
Yeong-Taeg Kim, Irvine, CA (US);
Surapong Lertrattanapanich, Irvine, CA (US);
Samsung Electronics Co., Ltd., Suwon, Gyeonggi-Do, KR;
Abstract
A system and method for still object detection in digital video data based on normalized cross correlation are disclosed. One embodiment of the method includes providing video data including a sequence of frames. A pair of consecutive frames are selected from the sequence of frames. A pair of groups of pixels are selected from the pair of consecutive frames. The groups are at corresponding positions on the pair of consecutive frames. The video data includes pixel data for each of the pixels. A normalized cross correlation (NCC) operation is conducted on the pixel data of the selected pair of groups of pixels, thereby generating an NCC value. It is determined whether the NCC value is within a predetermined range, thereby providing whether the groups of pixels displays at least a portion of a still object.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile