69 search results - page 4 / 14 » Regularized depth from defocus |
GI
2007
Springer
14 years 1 months ago
2007
Springer
: Several algorithms are common for estimating depth from stereo series, but many of them have difficulties when determining depth of objects having periodical structure. This con...
ICVGIP
2004
13 years 9 months ago
2004
Diffusion has been used extensively in computer vision. Most common applications of diffusion have been in low level vision problems like segmentation and edge detection. In this ...
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
— This paper proposes a new autofocusing method for microbiological specimens, such as cells. The proposed focusing method used a quick focus estimation named “depth from diffr...
PAMI
2008
13 years 7 months ago
2008
Defocus can be modeled as a diffusion process and represented mathematically using the heat equation, where image blur corresponds to the diffusion of heat. This analogy can be ext...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
An optical diffuser is an element that scatters light and is commonly used to soften or shape illumination. In this paper, we propose a novel depth estimation method that places a ...