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:
Dec. 16, 2003
Filed:
Jul. 02, 1999
Lisa Marie Brown, Pleasantville, NY (US);
Susan Crayne, Hartsdale, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A still image from a digital video sequence by a computer system executing a strobe process. After an initialization step, the strobe process interatively selects two of the still frames in a sampled order. An attribute differencing step is performed that determines the difference of the attribute of the selected frames using a frame to frame comparison (attribute difference) and determines if the attribute difference from one frame to the other frame exceeds an attribute sensitivity. The attribute difference is stored along with the motion statistics of the attribute difference and if the attribute difference meets certain conditions, a relevant motion is determined. If a relevant motion is determined, a segmentation mask at one or more mask locations corresponding to the frame locations is updated. A strobe photo is also updated with the relevant motion at one or more photo locations corresponding to the mask and frame locations so that a history of relevant motions is recorded on the strobe photo.