Invention Grant
- Patent Title: Systems and methods for the automatic extraction of audio excerpts
- Patent Title (中): 自动提取音频摘录的系统和方法
-
Application No.: US09985073Application Date: 2001-11-01
-
Publication No.: US07260439B2Publication Date: 2007-08-21
- Inventor: Jonathan T. Foote , Matthew L. Cooper , Lynn D. Wilcox
- Applicant: Jonathan T. Foote , Matthew L. Cooper , Lynn D. Wilcox
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion PLLC
- Agent Joseph Bach
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
A method of extracting audio excerpts comprises: segmenting audio data into a plurality of audio data segments; setting a fitness criteria for the plurality of audio data segments; analyzing the plurality of audio data segments based on the fitness criteria; and selecting one of the plurality of audio data segments that satisfies the fitness criteria. In various exemplary embodiments, the method of extracting audio excerpts further comprises associating the selected one of the plurality of audio data segments with video data. In such embodiments, associating the selected one of the plurality of audio data segments with video data may comprise associating the selected one of the plurality of audio data segments with a keyframe.
Public/Granted literature
- US20030083871A1 Systems and methods for the automatic extraction of audio excerpts Public/Granted day:2003-05-01
Information query