Free View 3-D Visualization of Occluded Objects by Using Computational Synthetic Aperture Integral Imaging

Free View 3-D Visualization of Occluded Objects by Using Computational Synthetic Aperture Integral Imaging

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...

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Veröffentlicht in:Journal of display technology 2007-03, Vol.3 (1), p.64-70
Hauptverfasser: Yong Seok Hwang, Seung-Hyun Hong, Javidi, B.
Format: Artikel
Sprache:eng
Schlagworte:
3-D image processing
Algorithms
Computation
Digital cameras
Display devices
Focusing
Geometrical optics
High-resolution imaging
Image reconstruction
Image resolution
Imaging
integral imaging
Integrals
Lenses
Optical computing
optical data processing
Optical imaging
Optical sensors
Sensor arrays
Synthetic apertures
Three dimensional
Visualization
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Beschreibung
Zusammenfassung: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
ISSN:1551-319X
1558-9323
DOI:10.1109/JDT.2006.890702