Sciweavers

714 search results - page 84 / 143
» An efficient algorithm for positive realizations
Sort
View
ISMAR
2003
IEEE
15 years 5 months ago
3D Reconstruction of Stereo Images for Interaction between Real and Virtual Worlds
Mixed reality is different from the virtual reality in that users can feel immersed in a space which is composed of not only virtual but also real objects. Thus, it is essential t...
Hansung Kim, Seung-Jun Yang, Kwanghoon Sohn
GLVLSI
2002
IEEE
106views VLSI» more  GLVLSI 2002»
15 years 4 months ago
A low power direct digital frequency synthesizer with 60 dBc spectral purity
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
J. M. Pierre Langlois, Dhamin Al-Khalili
SIGGRAPH
1990
ACM
15 years 3 months ago
Comprehensible rendering of 3-D shapes
We propose a new rendering technique that produces 3-D images with enhanced visual comprehensibility. Shape features can be readily understood if certain geometric properties are ...
Takafumi Saito, Tokiichiro Takahashi
GECCO
2006
Springer
116views Optimization» more  GECCO 2006»
15 years 3 months ago
A crossover for complex building blocks overlapping
We propose a crossover method to combine complexly overlapping building blocks (BBs). Although there have been several techniques to identify linkage sets of loci o form a BB [4, ...
Miwako Tsuji, Masaharu Munetomo, Kiyoshi Akama
JAR
2002
83views more  JAR 2002»
14 years 11 months ago
Mathematical Programming Embeddings of Logic
Abstract. Can theorem proving in mathematical logic be addressed by classical mathematical techniques like the calculus of variations? The answer is surprisingly in the affirmative...
Vivek S. Borkar, Vijay Chandru, Sanjoy K. Mitter