Search Results - "Levoy, M."
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Light Fields and Computational Imaging
Published in Computer (Long Beach, Calif.) (01-08-2006)“…A survey of the theory and practice of light field imaging emphasizes the devices researchers in computer graphics and computer vision have built to capture…”
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Journal Article -
2
Recording and controlling the 4D light field in a microscope using microlens arrays
Published in Journal of microscopy (Oxford) (01-08-2009)“…Summary By inserting a microlens array at the intermediate image plane of an optical microscope, one can record four‐dimensional light fields of biological…”
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Journal Article -
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Efficient variants of the ICP algorithm
Published in Proceedings Third International Conference on 3-D Digital Imaging and Modeling (2001)“…The ICP (Iterative Closest Point) algorithm is widely used for geometric alignment of three-dimensional models when an initial estimate of the relative pose is…”
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Conference Proceeding
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Geometrically stable sampling for the ICP algorithm
Published in Fourth International Conference on 3-D Digital Imaging and Modeling, 2003. 3DIM 2003. Proceedings (2003)“…The iterative closest point (ICP) algorithm is a widely used method for aligning three-dimensional point sets. The quality of alignment obtained by this…”
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Conference Proceeding -
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Reconstructing Occluded Surfaces Using Synthetic Apertures: Stereo, Focus and Robust Measures
Published in 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'06) (2006)“…Most algorithms for 3D reconstruction from images use cost functions based on SSD, which assume that the surfaces being reconstructed are visible to all…”
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Conference Proceeding -
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A hierarchical method for aligning warped meshes
Published in Fourth International Conference on 3-D Digital Imaging and Modeling, 2003. 3DIM 2003. Proceedings (2003)“…Current alignment algorithms for registering range data captured from a 3D scanner assume that the range data depicts identical geometry taken from different…”
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Conference Proceeding -
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Parallel visualization algorithms: performance and architectural implications
Published in Computer (Long Beach, Calif.) (01-07-1994)“…Recently, a new class of scalable, shared-address-space multiprocessors has emerged. Like message-passing machines, these multiprocessors have a distributed…”
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Journal Article -
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Filling holes in complex surfaces using volumetric diffusion
Published in Proceedings. First International Symposium on 3D Data Processing Visualization and Transmission (2002)“…We address the problem of building watertight 3D models from surfaces that contain holes - for example, sets of range scans that observe most but not all of a…”
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Conference Proceeding -
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Synthetic Aperture Photography and Microscopy by Recording and Processing the 4D Light Field
Published in Journal of vision (Charlottesville, Va.) (28-03-2010)“…Abstract only…”
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Lightfield completion
Published in 2004 International Conference on Image Processing, 2004. ICIP '04 (2004)“…A light field is a 4D function representing radiance as a function of ray position and direction in 3D space. In this paper we describe a method for recovering…”
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Conference Proceeding -
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CMOS Image Sensors With Multi-Bucket Pixels for Computational Photography
Published in IEEE journal of solid-state circuits (01-04-2012)“…This paper presents new image sensors with multi- bucket pixels that enable time-multiplexed exposure, an alter- native imaging approach. This approach deals…”
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Journal Article Conference Proceeding -
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Methods for improving the efficiency and versatility of volume rendering
Published in Progress in clinical and biological research (1991)Get more information
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Interactive Design of Multi-Perspective Images for Visualizing Urban Landscapes
Published in IEEE Visualization 2004 (10-10-2004)“…Multi-perspective images are a useful way to visualize extended, roughly planar scenes such as landscapes or city blocks. However, constructing effective…”
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Conference Proceeding -
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Interactive visualization of 3D medical data
Published in Computer (Long Beach, Calif.) (01-08-1989)“…Techniques for rendering 3-D medical data are described. They consist of (1) surface-based techniques, which apply a surface detector to the sample array, then…”
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Better optical triangulation through spacetime analysis
Published in Proceedings of IEEE International Conference on Computer Vision (1995)“…The standard methods for extracting range data from optical triangulation scanners are accurate only for planar objects of uniform reflectance illuminated by…”
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Conference Proceeding -
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Error in volume rendering paper was in exposition only
Published in IEEE computer graphics and applications (01-07-2000)Get full text
Magazine Article -
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Irregular Migration: Challenges, Limits and Remedies
Published in Refugee survey quarterly (01-01-2009)“…This article outlines the applicability of international human rights principles to undocumented migrants residing in the European Union (EU). It examines…”
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Journal Article -
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Display of surfaces from volume data
Published in IEEE computer graphics and applications (01-05-1988)“…The application of volume-rendering techniques to the display of surfaces from sampled scalar functions of three spatial dimensions is discussed. It is not…”
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Volume rendering by adaptive refinement
Published in The Visual computer (1990)Get full text
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A hybrid ray tracer for rendering polygon and volume data
Published in IEEE computer graphics and applications (01-03-1990)“…Volume rendering, a technique for visualizing sampled functions of three spatial dimensions by computing 2-D projections of a colored semitransparent volume,…”
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Magazine Article