128 search results - page 5 / 26 » On the Optimal Choice of Quality Metric in Image Compression |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Sharpness, one of the most effective factors in video quality assessment, usually dominates the first impression of the representation of the compressed video or image signals. I...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Objective image/video quality measures play important roles in various image/video processing applications, such as compression, communication, printing, analysis, registration, r...
CGF
2006
13 years 7 months ago
2006
Displaying a synthetic image on a computer display requires determining the colors of individual pixels. To avoid aliasing, multiple samples of the image can be taken per pixel, a...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
Flickering is a temporal visual artifact that affects compressed video. It is prominent in intra-frame video coders and is largely the result of content variations and quantizatio...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
Most wavelet-based image coders fail to model the joint coherent behavior of wavelet coefficients near edges. Wedgelets offer a convenient parameterization for the edges in an ima...