APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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 ...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
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...
APGV
2005
ACM
13 years 10 months ago
2005
ACM