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ECCV
2006
Springer
15 years 10 months ago
The 4-Source Photometric Stereo Under General Unknown Lighting
Many previous works on photometric stereo have shown how to recover the shape and reflectance properties of an object using multiple images taken under a fixed viewpoint and variab...
Chia-Ping Chen, Chu-Song Chen
COMPGEOM
2001
ACM
15 years 10 months ago
Efficient and small representation of line arrangements with applications
This paper addresses the problem of lossy compression of arrangements. Given an arrangement of n lines in the plane, we show how to construct another arrangement consisting of man...
David P. Dobkin, Ayellet Tal
ER
2000
Springer
107views Database» more  ER 2000»
15 years 10 months ago
A Conceptual Model for Remote Data Acquisition Systems
Data Acquisition Systems (DAS) are the basis for building monitoring tools that enable the supervision of local and remote systems. DASs are complex systems. It is difficult for de...
Txomin Nieva, Alain Wegmann
EUROCRYPT
2000
Springer
15 years 10 months ago
Efficient Concurrent Zero-Knowledge in the Auxiliary String Model
We show that if any one-way function exists, then 3-round concurrent zero-knowledge arguments for all NP problems can be built in a model where a short auxiliary string with a pres...
Ivan Damgård
FPL
2000
Springer
103views Hardware» more  FPL 2000»
15 years 10 months ago
Evaluation of Accelerator Designs for Subgraph Isomorphism Problem
Many applications can be modeled as subgraph isomorphism problems. However, this problem is generally NP-complete and difficult to compute. A custom computing circuit is a prospect...
Shuichi Ichikawa, Hidemitsu Saito, Lerdtanaseangth...