PanoramaSeek: intelligent streaming for Internet video retrieval

Koji Wakimoto; Junshiro Kanda; Satoshi Tanaka; Sumio Usui

doi:10.1117/12.473591

10 January 2003 PanoramaSeek: intelligent streaming for Internet video retrieval

Koji Wakimoto, Junshiro Kanda, Satoshi Tanaka, Sumio Usui

Proceedings Volume 5018, Internet Imaging IV; (2003) https://doi.org/10.1117/12.473591
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

In this paper, we present "PanoramaSeek", a new video streaming system suitable for Internet video retrieval. The system features intelligent streaming, which enables users to take quick glances at arbitrary portions of a video sequence by using slide bars. The streaming system utilizes multi-level interactive streaming and content-based selection of key frames. Multi-level interactive streaming supports three levels of display on a video window: key frame display, normal playback, and specific frame display. Users can switch between levels at any time. Content-based selection of key frames defines key frames by analyzing the changes occurring in video sequences and selecting appropriate, representative frames. Our evaluation of the system demonstrated that multi-level interactive streaming is effective in providing users with random browsing capability, and that content-based selection of key frames improves the efficiency of video retrieval by reducing the number of frames users have to check.

Citation Download Citation

Koji Wakimoto, Junshiro Kanda, Satoshi Tanaka, and Sumio Usui "PanoramaSeek: intelligent streaming for Internet video retrieval", Proc. SPIE 5018, Internet Imaging IV, (10 January 2003); https://doi.org/10.1117/12.473591

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