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VL
1994
IEEE
121views Visual Languages» more  VL 1994»
14 years 1 months ago
Using 3D Tubes to Solve the Intersecting Line Representation Problem
In this paper we discuss 3D rendering as a solution to the line crossing problem associated with using connecting lines for illustrating relations in visual programming. The Bezie...
Lindsey L. Spratt, Allen L. Ambler
IANDC
2007
106views more  IANDC 2007»
13 years 9 months ago
Extended visual cryptography schemes
Visual cryptography schemes have been introduced in 1994 by Naor and Shamir. Their idea was to encode a secret image into n shadow images and to give exactly one such shadow image ...
Andreas Klein, Markus Wessler
ICIP
1994
IEEE
14 years 11 months ago
Perceptual Image Distortion
In this paper, we present a perceptual distortion measure that predicts image integrity far better than mean-squared error. This perceptual distortion measure is based on a model ...
Patrick C. Teo, David J. Heeger
VL
1994
IEEE
147views Visual Languages» more  VL 1994»
14 years 1 months ago
Role of Visual Languages in Developing Image Analysis Algorithms
Developers of new imageanalysis algorithmstypically require an interactive environment in which the imagedata can be passed through various operators, some of which may involve fe...
M. Stella Atkins, Torre Zuk, B. Johnston, T. Arden
VL
1994
IEEE
169views Visual Languages» more  VL 1994»
14 years 1 months ago
Bending Icons: Syntactic and Semantic Transformations of Icons
The notion of icons in visual environments is limited by perceiving icons as tacit entities that have meaning only to human beings and not to the machines that display them. This ...
Alexander Repenning