Sciweavers

576 search results - page 53 / 116
» Video compression with parallel processing
Sort
View
ICIP
2005
IEEE
14 years 11 months ago
New algorithms for fast and accurate AM-FM demodulation of digital images
Multidimensional Amplitude-Modulation Frequency - Modulation (AM-FM) models allow us to describe continuousscale modulations in digital images. AM-FM models have led to a wide ran...
Paul V. Rodriguez, Marios S. Pattichis
ARCS
2006
Springer
14 years 1 months ago
A Single Issue DSP based Multi-standard Media Processor for Mobile Platforms
: This paper presents the study of modifying a legacy single-issue DSP processor to provide real-time processing capacity for emerging multimedia applications. The latest video com...
Di Wu, Tiejun Hu, Dake Liu
ISQED
2009
IEEE
328views Hardware» more  ISQED 2009»
14 years 4 months ago
VLSI architectures of perceptual based video watermarking for real-time copyright protection
For effective digital rights management (DRM) of multimedia in the framework of embedded systems, both watermarking and cryptography are necessary. In this paper, we present a wat...
Saraju P. Mohanty, Elias Kougianos, Wei Cai, Manis...
CVPR
2001
IEEE
14 years 11 months ago
Learning Flexible Sprites in Video Layers
See a PPT file with videos at www.research.microsoft.com/users/jojic/FlexiblesSprites.htm We propose a technique for automatically learning layers of "flexible sprites" ...
Nebojsa Jojic, Brendan J. Frey
TCSV
2010
13 years 4 months ago
Wireless Video Quality Assessment: A Study of Subjective Scores and Objective Algorithms
Evaluating the perceptual quality of video is of tremendous importance in the design and optimization of wireless video processing and transmission systems. In an endeavor to emula...
Anush K. Moorthy, Kalpana Seshadrinathan, Rajiv So...