منابع مشابه
Title of Dissertation : Shape Dynamical Models for Activity Recognition and Coded Aperture Imaging for Light - Field
Title of Dissertation: Shape Dynamical Models for Activity Recognition and Coded Aperture Imaging for Light-Field Capture Ashok Veeraraghavan, Doctor of Philosophy, 2008 Dissertation directed by: Professor Rama Chellappa Department of Electrical and Computer Engineering Classical applications of Pattern recognition in image processing and computer vision have typically dealt with modeling, lear...
متن کاملLight field moment imaging.
We introduce a novel imaging technique called light field moment imaging (LMI) that uses the continuity equation to extract the first angular moments of a light field. We use these moments to construct perspective views of a scene. Examples of LMI in photography and microscopy are presented.
متن کاملCompressive Light Field Imaging
Light field imagers such as the plenoptic and the integral imagers inherently measure projections of the four dimensional (4D) light field scalar function onto a two dimensional sensor and therefore, suffer from a spatial vs. angular resolution trade-off. Programmable light field imagers, proposed recently, overcome this spatioangular resolution trade-off and allow high-resolution capture of th...
متن کاملDepth-of-Field and Coded Aperture Imaging on XSlit Lens
Recent coded aperture imaging systems have shown great success in scene reconstruction, extended depth-of-field and light field imaging. By far nearly all solutions are built on top of commodity cameras equipped with a single spherical lens. In this paper, we explore coded aperture solutions on a special non-centric lens called the crossedslit (XSlit) lens. An XSlit lens uses a relay of two ort...
متن کاملLight field moment imaging: comment.
We comment on the recent Letter [Opt. Lett.38, 2666 (2013)10.1364/OL.38.002666], in which the authors presented an imaging technique called light field moment imaging. We wish to show that this method can be associated with transport of intensity equation at the geometric optics limit.
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ژورنال
عنوان ژورنال: The Journal of The Institute of Image Information and Television Engineers
سال: 2013
ISSN: 1342-6907,1881-6908
DOI: 10.3169/itej.67.647