901 search results - page 31 / 181 » Perceptually Based Image Comparison |
IEICET
2008
13 years 10 months ago
2008
In this paper, the impact of display on quality assessment is addressed. Subjective quality assessment experiments have been performed on both LCD and CRT displays. Two sets of st...
GBRPR
2011
Springer
13 years 1 months ago
2011
Springer
Convexity represents an important principle of grouping in visual perceptual organization. This paper presents a new technique for contour grouping based on convexity and has the f...
DICTA
2007
13 years 11 months ago
2007
Texture segmentation is the process of partitioning an image into regions with different textures containing similar group of pixels. This paper presents a comparative study of fo...
VISUALIZATION
2002
IEEE
14 years 2 months ago
2002
IEEE
Comparative evaluation of visualization and experiment results is a critical step in computational steering. In this paper, we present a study of image comparison metrics for quan...
MICCAI
2002
Springer
14 years 10 months ago
2002
Springer
We present a novel technique that enables a direct quantitative comparison of cardiac motion derived from 4D MR image sequences to be made either within or across patients. This is...