30 search results - page 2 / 6 » Defocus techniques for camera dynamic range expansion |
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper presents a technique for reconstructing a high-quality high dynamic range (HDR) image from a set of differently exposed and possibly blurred images taken with a hand-hel...
DAGM
2009
Springer
13 years 6 months ago
2009
Springer
Abstract. We present a system that allows for changing the major camera parameters after the acquisition of an image. Using the high dynamic range composition technique and additio...
CVPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Methods for expanding the dynamic range of digital photographs by combining images taken at different exposures have recently received a lot of attention. Current techniques assum...
ICMCS
2010
IEEE
13 years 6 months ago
2010
IEEE
High Dynamic Range (HDR) images can represent the acquired scene with a greater dynamic range of luminance than classical Low Dynamic Range (LDR) ones. Despite the recent diffusio...
Presentation
Computational photography is an emerging field combining smart optics,
electronics, computer vision and graphics. Recent trends in enhancing the
capabilities of a camera involve ...