ViBE: A new paradigm for video database browsing and search

被引：12

作者：

Chen, JY ^{[1
]}

Taskiran, C ^{[1
]}

Delp, EJ ^{[1
]}

Bouman, CA ^{[1
]}

机构：

[1] Purdue Univ, Elect Imaging Res Lab, Video & Image Proc Lab, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA

来源：

IEEE WORKSHOP ON CONTENT-BASED ACCESS OF IMAGE AND VIDEO LIBRARIES - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/IVL.1998.694510

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Video Browsing Environment (ViBE) isa unique browseable/searchable paradigm for organizing video databases containing a large number of sequences. The system first segments video sequences into shots by using the Generalized ii-ace obtained from the DC-sequence of the compressed data stream. Each video shot is their represented by! a hierarchical tree structure of key frames, and the shots are automatically classified into redetermined pseudo-semantic classes. Finally the results are presented to the user in an active browsing environment using a similarity pyramid data structure. The similarity pyramid allows the user to view the video database at various levels of derail. The user carl also define semantic classes aad reorganize the browsing environment bused on relevance feed back.

引用

页码：96 / 100

页数：5