Titlebook: Depth From Defocus: A Real Aperture Imaging Approach; Subhasis Chaudhuri,A. N. Rajagopalan Book 1999 Springer Science+Business Media New Y

uveitis

Recursive Computation of Depth from Multiple Images,tain . 1 independent estimates of the depth. The mean value of these estimates would give a reasonably robust estimate of the true depth. As the number of observations grows, one can expect the accuracy to further improve.

Urgency

here a special lighting device is used for scene illumination. Passive methods have a wider range of applicability and also correspond to the way humans infer 3-D structure from visual images.978-1-4612-7164-2978-1-4612-1490-8

難解

heartburn

Depth Recovery from Defocused Images,image acquisition process under the assumption that all depths within a scene are in focus simultaneously. While the image through a pinhole camera model provides photometric information (i.e., scene radiance), it lacks geometric information (i.e., the distances of visible surfaces). However, practi

前奏曲

Pantry

chance

大廳

事先無(wú)準(zhǔn)備

MRF Model-Based Identification of Shift-Variant PSF, special case of the more general DFD problem in which the depth must be recovered given two defocused images of a scene. Although it is true that acquiring a focused image of a scene is a difficult task by itself, the problem addressed by Pentland [Pen87] is, nevertheless, quite interesting in its

jarring