Efficient news video querying and browsing based on distributed news video servers

被引：4
|
作者：
Chen, CY [1 ]
Wang, JC [1 ]
Wang, JF [1 ]
机构：
[1] Natl Cheng Kung Univ, Dept Elect Engn, Multimedia & Commun IC Design Lab, Tainan 701, Taiwan
来源：
IEEE TRANSACTIONS ON MULTIMEDIA | 2006年 / 8卷 / 02期
关键词：
distributed server; maximum difference measure; news video; querying/browsing; semantic analysis;
D O I：
10.1109/TMM.2005.864272
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This study presents an efficient news video querying and browsing system based on distributed news video servers. The proposed architecture includes distributed news video preprocessing (NVP) server and visualized querying/browsing (VQB) server. The distributed NVP server receives the news video story from news video web (NVW) server and generates the story abstract, i.e., key frames and key sentences. These story abstract are then combined with the news script of a news story, then sent to the VQB server for news video querying and browsing. The VQB server performs semantic clustering using news script to categorize all the news video stories, it also provides a visualized interface displaying the story abstract so that users can fast grasp the main idea of a news story. The superiority of the proposed system has been demonstrated "sing news video obtained from NVW servers of EraNews, ETtoday and Formosa TV stations in Taiwan.
引用
收藏
页码：257 / 269
页数：13
相关论文
共 50 条
  • [21] Efficient short video repeat identification with application to news video structure analysis
    Yang, Xian-Feng
    Tian, Qi
    Xue, Ping
    IEEE TRANSACTIONS ON MULTIMEDIA, 2007, 9 (03) : 600 - 609
  • [22] Large Scale News Video Database Browsing and Retrieval via Information Visualization
    Luo, Hangzai
    Fan, Jianping
    Satoh, Shin'ichi
    Ribarsky, William
    APPLIED COMPUTING 2007, VOL 1 AND 2, 2007, : 1086 - +
  • [23] Video's structured browsing and querying system: Videowser
    Wu, L.Q.
    Li, G.H.
    Xiaoxing Weixing Jisuanji Xitong/Mini-Micro Systems, 2001, 22 (01):
  • [24] Image and video databases: Visual browsing, querying and retrieval
    DelBimbo, A
    JOURNAL OF VISUAL LANGUAGES AND COMPUTING, 1996, 7 (04): : 353 - 359
  • [25] Content-based news video story segmentation and video retrieval
    Liu, HY
    Zhou, DR
    SECOND INTERNATION CONFERENCE ON IMAGE AND GRAPHICS, PTS 1 AND 2, 2002, 4875 : 1038 - 1044
  • [26] Efficient Tracking of News Topics Based on Chronological Semantic Structures in a Large-Scale News Video Archive
    Ide, Ichiro
    Kinoshita, Tomoyoshi
    Takahashi, Tomokazu
    Mo, Hiroshi
    Katayama, Norio
    Satoh, Shin'ichi
    Murase, Hiroshi
    IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2012, E95D (05): : 1288 - 1300
  • [27] Content-based analysis of news video
    Yu, JQ
    Zhou, DR
    Liu, HY
    Cai, BO
    VISUALIZATION AND OPTIMIZATION TECHNIQUES, 2001, 4553 : 332 - 337
  • [28] Content-based news video mining
    Yu, JQ
    He, YF
    Li, SJ
    ADVANCED DATA MINING AND APPLICATIONS, PROCEEDINGS, 2005, 3584 : 431 - 438
  • [29] Load management in distributed video servers
    Venkatasubramanian, N
    Ramanathan, S
    PROCEEDINGS OF THE 17TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS, 1997, : 528 - 535
  • [30] A procedure for audio-assisted browsing of news video using generalized sound recognition
    Divakaran, A
    Radhakrishnan, R
    Xiong, Z
    Casey, M
    STORAGE AND RETRIEVAL FOR MEDIA DATABASES 2003, 2003, 5021 : 160 - 166
12345