7 search results - page 1 / 2 » Detecting and eliminating chromatic aberration in digital im... |
ICIP
2009
IEEE
13 years 2 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...
PRL
2007
13 years 4 months ago
2007
This paper addresses the problem of compensating for lateral chromatic aberration in digital images through colour plane realignment. Two main contributions are made: the derivati...
DPHOTO
2010
13 years 6 months ago
2010
The aim of the paper is to define an objective measurement for evaluating the performance of a digital camera. The challenge is to mix different flaws involving geometry (as disto...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Discrimination of computer generated images from real images is becoming more and more important. In this paper, we propose the use of new features to distinguish computer generat...
DPHOTO
2009
13 years 2 months ago
2009
In this paper we present an approach to extend the Depth-of-Field (DoF) for cell phone miniature camera by concurrently optimizing optical system and post-capture digital processi...