36 search results - page 3 / 8 » Optimal video summarization with a bit budget constraint |
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
In this paper, we study rate-complexity-distortion (R-C-D) tradeoffs for video coding, where we focus on the complexity of computing the inverse DCT. A quadtree coding approach is...
ICMCS
2000
IEEE
13 years 12 months ago
2000
IEEE
We describe a genetic segmentation algorithm for video. This algorithm operates on segments of a string representation. It is similar to both classical genetic algorithms that ope...
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
Today's mobile and wireless users access multimedia content from different types of networks and terminals. Content analysis plays a critical role in developing effective sol...
CIVR
2005
Springer
14 years 1 months ago
2005
Springer
This paper proposes a new approach for hot event detection and summarization of news videos. The approach is mainly based on two graph algorithms: optimal matching (OM) and normali...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...