APGV
2009
ACM
13 years 7 months ago
2009
ACM
A number of computational models of visual attention have been proposed based on the concept of saliency map, most of them validated using oculometric data. They are widely used fo...
APGV
2009
ACM
13 years 9 months ago
2009
ACM
—We present a no-reference image quality metric for image interpolation. The approach is capable of detecting blurry regions as well as ghosting artifacts, e.g., in image based r...
APGV
2009
ACM
13 years 9 months ago
2009
ACM
We conducted two experiments to investigate effects of scale changes on distance perception in virtual environments. In both experiments, participants first made distance estimat...
APGV
2009
ACM
13 years 11 months ago
2009
ACM
APGV
2009
ACM
13 years 11 months ago
2009
ACM
Popping is a major source of visual artifacts in dynamic scenes. To alleviate or avoid it, usually some temporal smoothing scheme is employed or levels of detail are chosen conser...
APGV
2009
ACM
13 years 11 months ago
2009
ACM
APGV
2009
ACM
13 years 11 months ago
2009
ACM
Several experiments have provided evidence that ego-centric distances are perceived as compressed in immersive virtual environments relative to the real world. The principal facto...
APGV
2009
ACM
13 years 11 months ago
2009
ACM
Recent high dynamic range (HDR) display devices provide significantly greater output brightness and dynamic range compared to conventional display technology. A possible concern f...
APGV
2009
ACM
13 years 11 months ago
2009
ACM
Visualizations of 3D spatial structures use various techniques such as user controlled interactions or 2D projection views to convey the structure to users. Researchers have shown...
APGV
2009
ACM
13 years 11 months ago
2009
ACM
An inadequately designed display viewed in the dark can easily cause dazzling glare and affect our night vision. In this paper we test a display design in which the spectral light...