9 search results - page 2 / 2 » Hierarchical Summarization of Videos by Tree-Structured Vect... |
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Spread Transform (ST) is a quantization watermarking algorithm in which vectors of the wavelet coefficients of a host work are quantized, using one of two dithered quantizers, to ...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
This paper presents an automatic video genre categorization scheme based on the hierarchical ontology on video genres. Ten computable spatio-temporal features are extracted to dis...
JVCIR
2006
13 years 5 months ago
2006
Bandwidth and processing requirements of multimedia applications typically exceed capabilities of portable terminals with current technology. Applications should hence be able to ...
TCSV
2002
13 years 5 months ago
2002
Transform approximations are explored for speeding up the software compression of images and video. Approximations are used to replace the regular discrete cosine transform (DCT) w...