324 search results - page 13 / 65 » A semi-fragile object based video authentication system |
CVIU
2010
13 years 5 months ago
2010
This paper demonstrates the use of a single-chip FPGA for the segmentation of moving objects in a video sequence. The system maintains highly accurate background models, and integ...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we propose a voting-based object boundary reconstruction approach. Tensor voting has been studied by many people recently, and it can be used for boundary estimation...
ACISP
1998
Springer
13 years 12 months ago
1998
Springer
Abstract. Most current object-based distributed systems support access control lists for access control. However, it is difficult to determine which principal information to use fo...
SPIESR
1998
13 years 9 months ago
1998
We present here a prototype video analysis and retrieval system, called NeTra-V, that is being developed to build an object-based video representation for functionalities such as s...
ACIVS
2007
Springer
13 years 11 months ago
2007
Springer
We present a patch-based algorithm for the purpose of object classification in video surveillance. Within detected regions-of-interest (ROIs) of moving objects in the scene, a feat...