๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On defocus, diffusion and depth estimation

โœ Scribed by Vinay P. Namboodiri; Subhasis Chaudhuri


Book ID
103879493
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
739 KB
Volume
28
Category
Article
ISSN
0167-8655

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Depth from Defocus Estimation in Spatial
โœ Djemel Ziou; Francois Deschenes ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 509 KB

This paper presents an algorithm for a dense computation of the difference in blur between two images. The two images are acquired by varying the intrinsic parameters of the camera. The image formation system is assumed to be passive. Estimation of depth from the blur difference is straightforward.

Particle depth measurement based on dept
โœ Shigeru Murata; Masayoshi Kawamura ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 451 KB

An optical and digital method has been developed for the detection of the depth of small particles distributed in 3D space and its performance has been examined in numerical simulations and experiments. The present method is based on depth-fromdefocus in which the depth of particle is detected from

A video-rate range sensor based on depth
โœ Ovidiu Ghita; Paul F Whelan ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 870 KB

Recovering the depth information derived from dynamic scenes implies real-time range estimation. This paper addresses the implementation of a bifocal range sensor which estimates the depth by measuring the relative blurring between two images captured with di erent focal settings. To recover the dep