Global illumination algorithms are regarded as computationally intensive. This cost is a
practical problem when producing animations or when interactions with complex models are …

The study of subjective visual quality, and the development of computed quality metrics,
require accurate and meaningful measurement of visual impairment. A natural unit for …

The field of electronic imaging has made incredible strides over the past decade producing
systems with higher signal quality, complex data formats, sophisticated operations for …

2. Description of Related Art Packet-switched communication networks are being used
increasingly for transporting real-time interactive telecom munication signals such as …

SUMMARY A key result of this latest review is recognition that the analysis and processing
of visual information is a common activity in many areas of forensic science. Such visual …

Most bit allocation algorithms for video are geared toward optimizing the average frame
distortion. However, video sequences optimized this way may exhibit sudden changes in …

Many studies have been performed on quality evaluation for subtle differences in medical
images. However, only limited success has been achieved. In this paper, medical images …

(57) ABSTRACT A System and method automates the process of objectively measuring the
Subjective quality of packetized telecommu nication signals as a function of network quality …

Simulating global illumination effects greatly enhances the perceived quality of synthetic
images. Until recently, such lighting simulations were regarded as too demanding to be of …

Image quality assessment is an indispensable in computer vision applications, such as
image classification, image parsing. With the development of Internet, image data …