2827 search results - page 111 / 566 » Data Hiding in Video |
SIGGRAPH
1996
ACM
15 years 2 months ago
1996
ACM
We present a new representation for time-varying image data that allows for varying--and arbitrarily high--spatial and temporal resolutions in different parts of a video sequence....
RIAO
2007
14 years 11 months ago
2007
According to some current thinking, a very large number of semantic concepts could provide researcher a novel way to characterize video and be utilized for video retrieval and und...
ECAI
2010
Springer
14 years 11 months ago
2010
Springer
Abstract. Learning event models from videos has applications ranging from abnormal event detection to content based video retrieval. Relational learning techniques such as Inductiv...
MTA
2006
14 years 10 months ago
2006
Abstract There are increasing demands on portable communication devices to run multimedia applications. ISO (an International Organization for Standardization) standard MPEG-4 is a...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we propose a rewritable data embedding scheme on MPEG coded data domain for content managements including DRM, content controlling and indexing. Data embedding is p...