|Title of host publication||Proc. IEEE International Workshop on Multimedia Signal Processings|
|Publisher or commissioning body||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||259 - 264|
|State||Published - Sep 1999|
|Event||3rd IEEE Workshop on Multimedia Signal Processing - Copenhagen, Denmark|
|Conference||3rd IEEE Workshop on Multimedia Signal Processing|
|Period||1/09/99 → …|
Content based indexing and retrieval of video is becoming increasingly important in many applications. Identifying scene changes and special effects in a video scene is an essential pre-requisite for automatic indexing. This paper presents a real time algorithm, which can detect abrupt scene changes in the compressed domain. It is based on the number of interpolated macroblocks (MBs) for a given B-frame as the main feature since it expresses a measure of how strong the previous and future I or P (I/P) frames are correlated. Experimental results show that this algorithm can detect most abrupt scene changes in MPEG-2 compressed video
Rose publication type: Conference contribution
Sponsorship: WAC Fernando would like to express his gratitude and sincere appreciation to the University of Bristol and CVCP for
providing financial support for this work.
This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to email@example.com.
By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
3rd IEEE Workshop on Multimedia Signal Processing
|Duration||1 Sep 1999 → …|