Sciweavers

1345 search results - page 133 / 269
» Reliable dissolve detection
Sort
View
PCM
2007
Springer
184views Multimedia» more  PCM 2007»
15 years 10 months ago
Wavelet-Based Salient Region Extraction
In this paper, we propose a new technique for extracting salient regions in an image. Identification of salient regions is useful for region/object based image processing. Previous...
Dong-Woei Lin, Shih-Hsuan Yang
IH
2004
Springer
15 years 10 months ago
Exploiting Preserved Statistics for Steganalysis
We introduce a steganalytic method which takes advantage of statistics that were preserved to prevent the chi-square attack. We show that preserving statistics by skipping certain ...
Rainer Böhme, Andreas Westfeld
PRICAI
2004
Springer
15 years 10 months ago
Adaptive Model for Foreground Extraction in Adverse Lighting Conditions
Background elimination models are widely used in motion tracking systems. Our aim is to develop a system that performs reliably under adverse lighting conditions. In particular, th...
Stewart Greenhill, Svetha Venkatesh, Geoff A. W. W...
ICMCS
1999
IEEE
172views Multimedia» more  ICMCS 1999»
15 years 9 months ago
Scene Determination Based on Video and Audio Features
Determining automatically what constitutes a scene in a video is a challenging task, particularly since there is no precise definition of the term "scene". It is left to...
Rainer Lienhart, Silvia Pfeiffer, Wolfgang Effelsb...
AC
1999
Springer
15 years 9 months ago
Consensus in Asynchronous Distributed Systems: A Concise Guided Tour
Abstract. It is now recognized that the Consensus problem is a fundamental problem when one has to design and implement reliable asynchronous distributed systems. This chapter is o...
Rachid Guerraoui, Michel Hurfin, Achour Most&eacut...