221 search results - page 2 / 45 » On the Recovery of Depth from a Single Defocused Image |
ICVGIP
2004
13 years 6 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 ...
AAAI
2008
13 years 7 months ago
2008
Humans have an amazing ability to perceive depth from a single still image; however, it remains a challenging problem for current computer vision systems. In this paper, we will p...
ICRA
2006
IEEE
13 years 11 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...
CVPR
2009
IEEE
15 years 16 days ago
2009
IEEE
We present a focus-based method to recover the orientation
of a textured planar surface patch from a single image.
The method exploits the relationship between the orientation
o...
CVPR
1996
IEEE
14 years 7 months ago
1996
IEEE
A fundamental problem in depth from defocus is the measurement of relative defocus between images. We propose a class of broadband operators that, when used together, provide inva...