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ISM
2006
IEEE
130views Multimedia» more  ISM 2006»
12 years 3 months ago
Accelerating Color Space Conversion Using Extended Subwords and the Matrix Register File
Color space conversion is an important kernel in multimedia codecs such as JPEG and MPEG. When implemented using SIMD instructions, however, the performance improvement is often l...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...
ISM
2006
IEEE
103views Multimedia» more  ISM 2006»
12 years 3 months ago
A Study of Collaborative Dancing in Tele-immersive Environments
We first present the tele-immersive environments developed jointly by University of Illinois at Urbana-Champaign and University of California at Berkeley. The environment feature...
Zhenyu Yang, Bin Yu, Wanmin Wu, Klara Nahrstedt, R...
ISM
2006
IEEE
96views Multimedia» more  ISM 2006»
12 years 3 months ago
Practical Content-Adaptive Subsampling for Image and Video Compression
Subsampling is a commonly used technique for modern image and video compression. Existing image and video standards such as JPEG, MPEG, and H.264 provide support for uniform chrom...
Alexander Wong, William Bishop
ISM
2006
IEEE
125views Multimedia» more  ISM 2006»
12 years 3 months ago
Chalklets: Developing Applications for a Board Environment
This paper presents a framework for interactive applications running in a lecture recording system using the board as interface metaphor. A number of such applications, called Cha...
Lars Knipping, Marcus Liwicki
ISM
2006
IEEE
104views Multimedia» more  ISM 2006»
12 years 3 months ago
A Novel Invisible Color Image Watermarking Scheme Using Image Adaptive Watermark Creation and Robust Insertion-Extraction
In this paper we present a robust and novel strategic invisible approach for insertion-extraction of a digital watermark, a color image, into color images. The novelty of our sche...
Saraju P. Mohanty, Parthasarathy Guturu, Elias Kou...
ISM
2006
IEEE
81views Multimedia» more  ISM 2006»
12 years 3 months ago
Water Jets as Pixels: Water Fountains as Both Sensors and Displays
We propose a hydraulic user interface consisting of an array of spray jets and the appropriate fluid sensing and fluid flow control systems for each jet, so that the device fun...
Steve Mann, Michael Georgas, Ryan E. Janzen
ISM
2006
IEEE
93views Multimedia» more  ISM 2006»
12 years 3 months ago
Worst Case Attack on Quantization Based Data Hiding
Currently, most quantization based data hiding algorithms are built assuming specific distributions of attacks, such as additive white Gaussian noise (AWGN), uniform noise, and s...
Ning Liu, K. P. Subbalakshmi
ISM
2006
IEEE
117views Multimedia» more  ISM 2006»
12 years 3 months ago
Deploying Digital Media Libraries in Multi-Service Access Networks
As the popularity of multimedia broadband applications increases beyond basic tripleplay, current access and aggregation networks evolve towards IP-aware, converged,
Koert Vlaeminck, Filip De Turck, Bart Dhoedt, Piet...
ISM
2006
IEEE
91views Multimedia» more  ISM 2006»
12 years 3 months ago
Real-Time Audio Watermarking System Prototype
A Real-Time audio watermarking system is presented. System contains two circuits: the marker circuit and the detector circuit. Watermark detection is blind, so, there is no necess...
Jose Juan Garcia Hernandez, Mariko Nakano-Miyatake...
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