2827 search results - page 188 / 566 » Data Hiding in Video |
113
click to vote
ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
DCT-based CODECs such as MPEG-4 Visual and H.263 "skip" many macroblocks during encoding of typical video sequences (i.e. no coded data is transmitted for these macroblo...
ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
In this paper, we present a novel framework for analyzing video using self-similarity. Video scenes are located by analyzing inter-frame similarity matrices. The approach is flexi...
140
click to vote
APCCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
—This report discusses how to generate a panoramic image from video data for environmental surveillance of a river. Video signal is assumed to be taken in a sunny day from an air...
153
click to vote
DAGM
2003
Springer
15 years 10 months ago
2003
Springer
In this paper, we first review the approaches to recover 3D shape and related movements of a human and then we present an easy and reliable approach to recover a 3D model using jus...
134
click to vote
DICTA
2003
15 years 6 months ago
2003
Video coding standards have incorporated various error resilience and error concealment tools, yet data losses during video transmission in mobile systems still pose big challenges...