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» Perceptual Image Distortion
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DICTA
2003
15 years 1 months ago
A New Shape Matching Measure for Nonlinear Distorted Object Recognition
In this paper, we present a new approach for hand-written character and digit recognitions based on shape descriptor and the Hausdorff Context. We start at finding the correspondi...
Sanun Srisuk, Marut Tamsri, Rerkchai Fooprateepsir...
MIS
1999
Springer
111views Multimedia» more  MIS 1999»
15 years 4 months ago
On Fingerprinting Images for Recognition
A central task in multimedia systems is image management (storage and retrieval). As information is disseminated across vast networks, such as the Internet, methods of locating au...
Neil F. Johnson, Zoran Duric, Sushil Jajodia
VIP
2001
15 years 1 months ago
Multi-Perspective Images for Visualisation
This paper describes the concept, and previous realisations, of multi-perspective images in nature, art and visualisation. By showing how distortions have been used for visualisat...
Scott Vallance, Paul R. Calder
APGV
2005
ACM
146views Visualization» more  APGV 2005»
15 years 5 months ago
A similarity-based approach to perceptual feature validation
Which object properties matter most in human perception may well vary according to sensory modality, an important consideration for the design of multimodal interfaces. In this st...
Theresa Cooke, Florian Steinke, Christian Wallrave...
DAGM
2003
Springer
15 years 5 months ago
Shape Preservation during Digitization: Tight Bounds Based on the Morphing Distance
We define strong r-similarity and the morphing distance to bound geometric distortions between shapes of equal topology. We then derive a necessary and sufficient condition for a ...
Peer Stelldinger, Ullrich Köthe