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APGV
2005
ACM
250views Visualization» more  APGV 2005»
12 years 4 days ago
A perceptual framework for contrast processing of high dynamic range images
Image processing often involves an image transformation into a domain that is better correlated with visual perception, such as the wavelet domain, image pyramids, multi-scale con...
Rafal Mantiuk, Karol Myszkowski, Hans-Peter Seidel
APGV
2005
ACM
125views Visualization» more  APGV 2005»
12 years 4 days ago
Designing a tone mapping algorithm for road visibility experiments
In this paper, we propose a tone mapping operator based on a multiscale representation pattern and on thresholds of detection contrast computed for local adaptation luminances. Th...
Justine Grave, Roland Brémond
APGV
2005
ACM
132views Visualization» more  APGV 2005»
12 years 4 days ago
De-emphasis of distracting image regions using texture power maps
We present a post-processing technique that selectively reduces the salience of distracting regions in an image. Computational models of attention predict that texture variation i...
Sara L. Su, Frédo Durand, Maneesh Agrawala
APGV
2005
ACM
12 years 4 days ago
Measuring vection in a large screen virtual environment
Betty J. Mohler, William B. Thompson, Bernhard E. ...
APGV
2005
ACM
130views Visualization» more  APGV 2005»
12 years 4 days ago
Exploitation of human shadow perception for fast shadow rendering
In this paper we describe an experiment to obtain information about the perceptual potential of the human visual system regarding shadow perception. Shadows play an important part...
Mirko Sattler, Ralf Sarlette, Thomas Mücken, ...
APGV
2005
ACM
146views Visualization» more  APGV 2005»
12 years 4 days 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...
APGV
2005
ACM
129views Visualization» more  APGV 2005»
12 years 4 days ago
A closer look at texture metrics
This paper presents some insights into perceptual metrics for texture pattern categorization. An increasing number of researchers in the field of visualization are trying to explo...
Haleh Hagh-Shenas, Victoria Interrante
APGV
2005
ACM
106views Visualization» more  APGV 2005»
12 years 4 days ago
Visibility of temporal blur on a gaze-contingent display
The spatio-temporal characteristics of the human visual system vary widely across the visual field. Many studies that have investigated these characteristics were limited to the ...
Michael Dorr, Thomas Martinetz, Martin Böhme,...
APGV
2005
ACM
12 years 4 days ago
Towards a psychophysical evaluation of a surgical simulator for bone-burring
The CRS4 experimental bone-burr simulator implements visual and haptic effects through the incorporation of a physics-based contact model and patient-specific data. Psychophysica...
Gavin Brelstaff, Marco Agus, Andrea Giachetti, Enr...
APGV
2005
ACM
12 years 4 days ago
Perceptually optimizing textures for layered surfaces
Alethea Bair, Donald H. House, Colin Ware
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