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CHI
2011
ACM
14 years 8 months ago
SandCanvas: a multi-touch art medium inspired by sand animation
Sand animation is a performance art technique in which an artist tells stories by creating animated images with sand. Inspired by this medium, we have developed a new multitouch d...
Rubaiat Habib Kazi, Kien Chuan Chua, Shengdong Zha...
ICIP
2002
IEEE
16 years 6 months ago
Semi-fragile image authentication using generic wavelet domain features and ECC
In this paper we present a generic content-based solution targeting at authenticating image in a semi-fragile way, which integrates watermarking-based approach with signature-base...
Qibin Sun, Shih-Fu Chang
VLSM
2005
Springer
15 years 10 months ago
Towards PDE-Based Image Compression
While methods based on partial differential equations (PDEs) and variational techniques are powerful tools for denoising and inpainting digital images, their use for image compress...
Irena Galic, Joachim Weickert, Martin Welk, Andr&e...
VLSID
1999
IEEE
99views VLSI» more  VLSID 1999»
15 years 9 months ago
Array Index Allocation under Register Constraints in DSP Programs
Abstract Code optimization for digital signal processors DSPs has been identi ed as an important new topic in system-level design of embedded systems. Both DSP processors and algor...
Anupam Basu, Rainer Leupers, Peter Marwedel
ICCAD
1998
IEEE
64views Hardware» more  ICCAD 1998»
15 years 9 months ago
Energy-efficiency in presence of deep submicron noise
Presented in this paper are 1) information-theoretic lower bounds on energy consumption of noisy digital gates and 2) the concept of noise tolerance via coding for achieving energy...
Rajamohana Hegde, Naresh R. Shanbhag