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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1311

Title: An uncalibrated lightfield acquisition system
Authors: Sharma, Puneet
Parashar, Angshuman
Banerjee, Subhashis
Kalra, Prem
Keywords: Acquisition
Image based rendering
Issue Date: 2004
Citation: Image and Vision Computing, 22(14), 1197-1202
Abstract: Acquisition of image data for lightfield usually requires an expensive, complex and bulky setup. In this paper, we describe a simple method of acquiring the image data set. The method requires a normal handheld video camera, which is taken around the object to be rendered. We employ homography from the viewing/camera plane to the lightfield plane for obtaining the ray intersections with the lightfield planes. The computations involved are simple and make the method suitable for online lightfield acquisition.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1311
Appears in Collections:Computer Science and Engineering

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