Stained-glass visualization for highly condensed video summaries

被引：15

作者：

Chiu, P ^{[1
]}

Girgensohn, A ^{[1
]}

Liu, Q ^{[1
]}

机构：

[1] FX Palo Alto Lab, Palo Alto, CA 94304 USA

来源：

2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXP (ICME), VOLS 1-3 | 2004年

关键词：

D O I：

10.1109/ICME.2004.1394670

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a method for creating highly condensed video summaries called Stained-Glass visualizations. These are especially suitable for small displays on mobile devices. A morphological grouping technique is described for finding 3D regions of high activity or motion from a video embedded in x-y-t space. These regions determine areas in the keyframes, which can be subsumed in a more general geometric framework of germs and supports: germs are the areas of interest, and supports give the context. Algorithms for packing and laying out the germs are provided. Gaps between the germs are filled using a Voronoi-based method. Irregular shapes emerge, and the result looks like stained glass.

引用

页码：2059 / 2062

页数：4

共 10 条

[1]

ANER A, 2002, P EUR C COMP VIS MAY

[2]

BORECZKY J, 1996, SPIE C STOR RETR IM, V2670

[3]

CHRISTEL M, P ACM INT C DIG LIBR, P21

[4]

GIRGENSOHN A, P 1999 IEEE INT C MU, V1, P756

[5]

LI Y, P INT C MULT EXP ICM

[6]

PEYRARD N, 2003, P IEEE INT C MULT EX

[7]

Serra J., 1982, Image analysis and mathematical morphology

[8]

TANIGUCHI Y, P ACM MULT 97, P427

[9]

UCHIHASHI S, P ACM MULT 99, P383

[10] Video visualization for compact presentation and fast browsing of pictorial content [J].

Yeung, MM ;

Yeo, BL .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 1997, 7 (05) :771-785

← 1 →