Image analysis – Pattern recognition – Classification
Reexamination Certificate
2007-06-12
2007-06-12
Bella, Matthew C. (Department: 2624)
Image analysis
Pattern recognition
Classification
C382S103000, C348S700000, C707S793000
Reexamination Certificate
active
10146310
ABSTRACT:
The object of the invention is to extract from a moving picture and display at least a portion of team play, especially in a field sport, that is considered to be important for detailed analysis, so that the teamwork involved is easily discerned. A team play analysis apparatus comprises: a multi-resolution team play extraction unit for extracting a multi-resolution team play based on the trajectory of a player in the moving picture; a multi-resolution team play display unit for displaying at least a part of the multi-resolution team play through the interaction with a content creator; a parameter adjustment acceptance unit for accepting, from the content creator, the adjustment of a resolution in the multi-resolution team play display unit and the selection of groups, which constitute a series of desired plays to be picked up as an event, and collaborated movement of the groups; and a team play display unit for displaying a team play that is prepared through the adjustment and selection that are accepted by the parameter adjustment acceptance unit.
REFERENCES:
patent: 5745126 (1998-04-01), Jain et al.
patent: 5923365 (1999-07-01), Tamir et al.
Seo et al.,“Where are the Ball and Players? Soccer Game Analysis with Color-Based Tracking and Image Mosaick”.
Gong et al., “An Automatic Video Parser for TV Soccer Games”, ACCV '95 Second Asian Conference on Computer Vision.
Taki et al., “Development of Motion Analysis System for Quantitative Evaluation of Teamwork in Soccer Game”, IEEE, 1996.
Yow et al.; “Analysis and Presentation of Soccer Highlights From Digital Video”; 1995.
Roget's New Millennium Thesaurus, First Edition (v 1.2.1), Copyright 2006 by Lexico Publishing Group, LLC.□□
Echigo Tomio
Masumitsu Ken
Murao Takaaki
Teraguchi Masayoshi
August Casey
Bella Matthew C.
Doughert Anne Vachon
Edwards Patrick
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