145 search results - page 5 / 29 » Discriminative techniques for keyframe selection |
TRECVID
2008
14 years 11 months ago
2008
The Tokyo Institute of Technology team participated in the high-level feature extraction, surveillance event detection pilot and Rushes summarization tasks for TRECVID2008. In the...
SIP
2001
14 years 10 months ago
2001
This paper introduces algorithms for determining the "relevance" of each frame (and objects within the frame) to the scenes present in a given video sequence. Specifical...
ICPR
2000
IEEE
15 years 1 months ago
2000
IEEE
A common video indexing technique is to segment a video sequence into shots and then select representative key-frames. The process of shot break detection is a fundamental compone...
SCIA
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. The accuracy of data classification methods depends considerably on the data representation and on the selected features. In this work, the elastic net model selection i...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
It is well-known that supervised learning techniques such as linear discriminant analysis (LDA) often suffer from the so called small sample size problem when apply to solve face ...