2827 search results - page 73 / 566 » Data Hiding in Video |
PERCOM
2004
ACM
14 years 9 months ago
2004
ACM
With the advent of tiny networked devices, Mark Weiser's vision of a world embedded with invisible computers is coming to age. Due to their small size and relative ease of dep...
ISM
2006
IEEE
13 years 9 months ago
2006
IEEE
In this work, we propose new graph-based data model and indexing to organize and manage video data. To consider spatial and temporal characteristics of video, we introduce a new g...
ESANN
2001
13 years 11 months ago
2001
We investigate the use of an unsupervised artificial neural network to form a sparse representation of the underlying causes in a data set. By using fixed lateral connections that...
GECCO
2000
Springer
14 years 1 months ago
2000
Springer
We describe a genetic segmentation algorithm for image data streams and video. This algorithm operates on segments of a string representation. It is similar to both classical gene...
ISCAS
1999
IEEE
14 years 1 months ago
1999
IEEE
We propose a novel data embedding scheme for H.263 video coding. The proposed method, which can protect important information such as picture header and motion vector, is specific...