Abstract
This paper presents a novel approach for video retrieval from a large archive of MPEG or Motion JPEG' compressed video clips. We introduce a retrieval algorithm that takes a video clip as a query and searches the database for clips with similar contents. Video clips are characterized by a sequence of representative frame signatures, which are constructed from DC coefficients and motion information ("DC+M" signatures). The similarity between two video clips is determined by using their respective signatures. This method facilitates retrieval of clips for the purpose of video editing, broadcast news retrieval, or copyright violation detection.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 59-70 |
| Number of pages | 12 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 3022 |
| DOIs | |
| State | Published - Jan 15 1997 |
| Externally published | Yes |
| Event | Storage and Retrieval for Image and Video Databases V 1997 - San Jose, United States Duration: Feb 8 1997 → Feb 14 1997 |
Keywords
- Compressed domain video processing
- Content-based retrieval
- Video representation
- Video retrieval
- Video signature extraction
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering