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2000
Springer
14 years 12 days ago
Measuring Visual Shape using Computer Graphics Psychophysics
This paper reviews recent psychophysical methods that have been developed for measuring the perceived shape of objects. We discuss two types of shape ambiguities that exist for man...
Michael S. Langer, Heinrich H. Bülthoff
AVI
2000
13 years 10 months ago
A Visual Tool for Querying Geographic Databases
To support users in querying geographic databases we have developed a system that lets people sketch what they are looking for. It closes the gap between user and information syst...
Andreas D. Blaser, Max J. Egenhofer
IPL
2000
101views more  IPL 2000»
13 years 8 months ago
Visual cryptography for grey level images
Visual cryptography is a cryptographic paradigm introduced by Naor and Shamir [Lecture Notes in Comput. Sci., Vol. 950, Springer, Berlin, 1995, p. 1]. Some predefined set of parti...
Carlo Blundo, Alfredo De Santis, Moni Naor
VL
2000
IEEE
158views Visual Languages» more  VL 2000»
14 years 1 months ago
A Common Framework for Input, Processing, and Output in a Rule-Based Visual Language
Isaac is a programing language for geometric reasoning intended for controlling mobile robots, currently under development at NMSU. Due to the application area, handling input and...
Joseph J. Pfeiffer Jr., Rick L. Vinyard Jr., Berna...
IV
2000
IEEE
95views Visualization» more  IV 2000»
14 years 1 months ago
3D Virtual Warehouse on the WEB
In the emerging field of E-Commerce we show the great potential interest to create 3D virtual shopping centers. The study of a specific application: the creation of an electric ho...
Michel Buffa, Jean-Claude Lafon