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HVEI
2010
14 years 11 months ago
No-reference image quality assessment based on localized gradient statistics: application to JPEG and JPEG2000
This paper presents a novel system that employs an adaptive neural network for the no-reference assessment of perceived quality of JPEG/JPEG2000 coded images. The adaptive neural ...
Hantao Liu, Judith Redi, Hani Alers, Rodolfo Zunin...
HVEI
2010
15 years 2 months ago
A subjective study to evaluate video quality assessment algorithms
Automatic methods to evaluate the perceptual quality of a digital video sequence have widespread applications wherever the end-user is a human. Several objective video quality ass...
Kalpana Seshadrinathan, Rajiv Soundararajan, Alan ...
HVEI
2010
15 years 2 months ago
Perceptual quality assessment of color images using adaptive signal representation
Perceptual image distortion measures can play a fundamental role in evaluating and optimizing imaging systems and image processing algorithms. Many existing measures are formulate...
Umesh Rajashekar, Zhou Wang, Eero P. Simoncelli
HVEI
2010
15 years 2 months ago
Top-down modulation: the crossroads of perception, attention and memory
Research in our laboratory focuses on understanding the neural mechanisms that serve at the crossroads of perception, memory and attention, specifically exploring how brain region...
Adam Gazzaley
HVEI
2010
15 years 2 months ago
Visual maladaptation in contrast domain
In this work we simulate the effect of the human eye's maladaptation to visual perception over time through a supra
Dawid Pajak, Martin Cadík, Tunç Ozan...
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