18 search results - page 2 / 4 » Coded Aperture Pairs for Depth From Defocus |
CVPR
2009
IEEE
15 years 8 days ago
2009
IEEE
Exaggerated defocus cannot be achieved with an ordinary compact digital camera because of its tiny sensor size, so taking pictures that draw the attention of a viewer to the subjec...
IJCV
2000
13 years 5 months ago
2000
Depth from Focus (DFF) and Depth from Defocus (DFD) methods are theoretically unified with the geometric triangulation principle. Fundamentally, the depth sensitivities of DFF and ...
CVPR
2010
IEEE
14 years 2 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 ...
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 ...
CVPR
2009
IEEE
15 years 12 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...