1405 search results - page 93 / 281 » Perceptual Image Distortion |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Chromatic aberration is a form of distortion in color optical devices that produces undesirable color fringes along borders within images. In this paper, we propose a novel method...
BILDMED
2009
15 years 1 months ago
2009
Abstract. Whole-body magnetic resonance imaging is an emerging application gaining vast clinical interest during the last years. Although recent technological advances shortened th...
ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
General-purpose no-reference image quality assessment approaches still lag the advances in full-reference methods. Most no-reference methods are either distortion specific (i.e. t...
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Most quantizer based data hiding schemes use uniform quantizer, which is not optimal if the host signal is not uniformly distributed. In this paper, we design a quantizer that is ...
ISCAS
2006
IEEE
15 years 6 months ago
2006
IEEE
- In this paper, we propose a novel rate allocation method for compound image coding using Quality-biased Rate-Distortion Optimization (QRDO) technique to enhance visual quality. T...