Title:
動き記述子およびカラー記述子を用いてビデオを要約化する方法
Document Type and Number:
Japanese Patent JP4942883
Kind Code:
B2
Abstract:
A method extracts an intensity of motion activity from shots in a compressed video. The method then uses the intensity of motion activity to segment the video into easy and difficult segments to summarize. Easy to summarize segments are represented by any frames selected from the easy to summarize segments, while a color based summarization process extracts generates sequences of frames from each difficult to summarize segment. The selected and generated frames of each segment in each shot are combined to form the summary of the compressed video.
Inventors:
Ajay Divakaran
Kadia A. Peker
Hyfan Seung
Kadia A. Peker
Hyfan Seung
Application Number:
JP2001229656A
Publication Date:
May 30, 2012
Filing Date:
July 30, 2001
Export Citation:
Assignee:
Mitsubishi Electric Research Laboratories, Inc.
International Classes:
H04N5/92; H04N11/04; G06F17/30; G06T7/20; H04N7/26
Domestic Patent References:
| JP2000175149A | ||||
| JP9247617A | ||||
| JP10112835A |
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Taizo Shiraishi