Results 141 to 150 of about 5,929,903 (194)
Light-field flow cytometry for high-resolution, volumetric and multiparametric 3D single-cell analysis. [PDF]
Nat CommunHua X +15 more
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Photonic neural probe enabled microendoscopes for light-sheet light-field computational fluorescence brain imaging. [PDF]
NeurophotonicsDing P +9 more
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Fast light-field 3D microscopy with out-of-distribution detection and adaptation through conditional normalizing flows. [PDF]
Biomed Opt ExpressPage Vizcaíno J +6 more
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Perception, 2007
Human observers are sensitive to the ‘(physical) light field’ in the sense that they have expectations of how a given object would appear if it were introduced in the scene in front of them at some arbitrary location. Thus the ‘visual light field’ is defined even in the ‘empty space’ between objects.
Koenderink, J.J. +4 more
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Human observers are sensitive to the ‘(physical) light field’ in the sense that they have expectations of how a given object would appear if it were introduced in the scene in front of them at some arbitrary location. Thus the ‘visual light field’ is defined even in the ‘empty space’ between objects.
Koenderink, J.J. +4 more
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10th Pacific Conference on Computer Graphics and Applications, 2002. Proceedings., 2003
We present the light field oracle, a novel mathematical concept for the acquisition, processing and representation of light fields. We first compute a hierarchical representation from a set of sparse image samples using a combination of wavelet transform and scattered data interpolation. The light field oracle then progressively acquires image data and
Reto Lütolf +2 more
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We present the light field oracle, a novel mathematical concept for the acquisition, processing and representation of light fields. We first compute a hierarchical representation from a set of sparse image samples using a combination of wavelet transform and scattered data interpolation. The light field oracle then progressively acquires image data and
Reto Lütolf +2 more
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Proceedings of the 23rd annual conference on Computer graphics and interactive techniques, 1996
A number of techniques have been proposed for flying through scenes by redisplaying previously rendered or digitized views. Techniques have also been proposed for interpolating between views by warping input images, using depth information or correspondences between multiple images.
Marc Levoy, Pat Hanrahan
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A number of techniques have been proposed for flying through scenes by redisplaying previously rendered or digitized views. Techniques have also been proposed for interpolating between views by warping input images, using depth information or correspondences between multiple images.
Marc Levoy, Pat Hanrahan
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ACM SIGGRAPH 2015 Emerging Technologies, 2015
Over the last few years, virtual reality (VR) has re-emerged as a technology that is now feasible at low cost via inexpensive cellphone components. In particular, advances of high-resolution micro displays, low-latency orientation trackers, and modern GPUs facilitate extremely immersive experiences.
Fu-Chung Huang +2 more
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Over the last few years, virtual reality (VR) has re-emerged as a technology that is now feasible at low cost via inexpensive cellphone components. In particular, advances of high-resolution micro displays, low-latency orientation trackers, and modern GPUs facilitate extremely immersive experiences.
Fu-Chung Huang +2 more
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2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016
In contrast to traditional binocular or multi-view stereo approaches, the adequately sampled space of observations in light-field imaging allows, to obtain dense and high quality depth maps. It also extends capabilities beyond those of traditional methods.
Maximilian Diebold +2 more
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In contrast to traditional binocular or multi-view stereo approaches, the adequately sampled space of observations in light-field imaging allows, to obtain dense and high quality depth maps. It also extends capabilities beyond those of traditional methods.
Maximilian Diebold +2 more
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ACM SIGGRAPH 2011 Posters, 2011
With the continuously increasing sensor resolutions of cameras, light field imaging is becoming a more and more practical extension to conventional digital photography. It complements post-processing by synthetic aperture control, refocusing, as well as perspective and field-of-view changes. For being a true alternative to classical 2D imaging, however,
Simon Opelt, Oliver Bimber
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With the continuously increasing sensor resolutions of cameras, light field imaging is becoming a more and more practical extension to conventional digital photography. It complements post-processing by synthetic aperture control, refocusing, as well as perspective and field-of-view changes. For being a true alternative to classical 2D imaging, however,
Simon Opelt, Oliver Bimber
openaire +1 more source
Computer Graphics Forum, 2012
AbstractWe present a first approach to light‐field retargeting using z‐stack seam carving, which allows light‐field compression and extension while retaining angular consistency. Our algorithm first converts an input light field into a set of perspective‐sheared focal stacks.
Clemens Birklbauer, Oliver Bimber
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AbstractWe present a first approach to light‐field retargeting using z‐stack seam carving, which allows light‐field compression and extension while retaining angular consistency. Our algorithm first converts an input light field into a set of perspective‐sheared focal stacks.
Clemens Birklbauer, Oliver Bimber
openaire +1 more source