Title :
Free View 3-D Visualization of Occluded Objects by Using Computational Synthetic Aperture Integral Imaging
Author :
Hwang, Yong Seok ; Hong, Seung-Hyun ; Javidi, Bahram
Author_Institution :
Pusan Nat. Univ.
fDate :
3/1/2007 12:00:00 AM
Abstract :
In this paper, we present computational methods for reconstructing a free view of a partially occluded object using integral imaging. To obtain unobstructed images with high resolution, low focus error, and large depth of focus, synthetic aperture integral imaging utilizing a digital camera has been adopted. Two novel algorithms are proposed: 1) an algorithm for reconstructing volumetric perspective images and 2) an algorithm for scaling reconstructed images at arbitrary distances
Keywords :
cameras; geometrical optics; image reconstruction; 3D visualization; computational synthetic aperture integral imaging; digital camera; geometrical optics; image processing; image reconstruction; optical data processing; Focusing; High-resolution imaging; Image reconstruction; Image resolution; Lenses; Optical computing; Optical imaging; Optical sensors; Sensor arrays; Visualization; 3-D image processing; Geometrical optics; integral imaging; optical data processing;
Journal_Title :
Display Technology, Journal of
DOI :
10.1109/JDT.2006.890702
