Sciweavers

3707 search results - page 254 / 742
» A Simple Technique for Self-Calibration
Sort
View
ECOOP
2004
Springer
16 years 1 days ago
Parametric Aspects: A Proposal
Abstract. Aspect-Oriented Software Development (AOSD) provides better design solutions to problems where Object Oriented Development produces tangled and scattered designs. Neverth...
Jordi Alvarez Canal
RT
2004
Springer
16 years 8 hour ago
Spherical harmonic Gradients for Mid-Range Illumination
Spherical harmonics are often used for compact description of incident radiance in low-frequency but distant lighting environments. For interaction with nearby emitters, computing...
Thomas Annen, Jan Kautz, Frédo Durand, Hans...
RT
2004
Springer
16 years 8 hour ago
Anti-aliasing and Continuity with Trapezoidal Shadow Maps
This paper proposes a new shadow map technique termed trapezoidal shadow maps to calculate high quality shadows in real-time applications. To address the resolution problem of the...
Tobias Martin, Tiow Seng Tan
SIBGRAPI
2003
IEEE
15 years 12 months ago
Secure Authentication Watermarking for Binary Images
Abstract. Authentication watermarking is a hidden data inserted into an image, in order to detect any alterations. It seems to be almost impossible to design a really secure authen...
Hae Yong Kim, Amir Afif
AUSAI
2003
Springer
15 years 12 months ago
Information Extraction via Path Merging
Abstract. In this paper, we describe a new approach to information extraction that neatly integrates top-down hypothesis driven information with bottom-up data driven information. ...
Robert Dale, Cécile Paris, Marc Tilbrook