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24,679
Light Field Rendering
, 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. In this paper, w ..."
Abstract
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Cited by 1337 (22 self)
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- the light field. This function completely characterizes the flow of light through unobstructed space in a static scene with fixed illumination. We describe a
Scam light field rendering
- IN: PACIFIC GRAPHICS
, 2002
"... In this article we present a new variant of the light field representation that supports improved image reconstruction by accommodating sparse correspondence information. This places our representation somewhere between a pure, two-plane parameterized, light field and a lumigraph representation, wit ..."
Abstract
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Cited by 8 (0 self)
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field are represented using a standard two-plane parameterized light field. We present an efficient rendering algorithm that combines ray samples from scams with those from the light field. The resulting image reconstructions are noticeably improved over that of a pure light field.
Tutorial on Light Field Rendering
- CM20 2JE: Pearson Education Limited
, 2000
"... Introduction 7 Geometry for Virtual Environments 7 Flatness Preserving Transformations 20 Quaternians 32 Summary 32 CHAPTER 3 Lighting - the Radiance Equation 35 Lighting The Fundamental Problem for Computer Graphics 35 Light 36 Simplifying Assumptions 39 Radiance 41 Reflectance 44 The ..."
Abstract
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Cited by 1 (0 self)
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The Radiance Equation 46 Solutions of the Radiance Equation 48 Visibility 53 Summary 53 CHAPTER 4 An Introduction to Light Fields 55 Introduction 55 Rendering: Interpolation 58 Representing Light Fields 63 Practical Issues 64 Further Developments 65 CHAPTER 5 Virtual Light Fields 67 Introduction 67
Light Field Rendering
, 1996
"... Anumber 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. In this paper,we ..."
Abstract
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arrays of both rendered and digitized images. The latter are acquired using a video camera mounted on a computer-controlled gantry.Once a light field has been created, newviews may be constructed in real time by extracting slices in appropriate directions. Since the success of the method depends
Light Field Rendering
"... Abstract 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. In thi ..."
Abstract
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created light fields from large arrays of both rendered and digitized images. The latter are acquired using a video camera mounted on a computer-controlled gantry. Once a light field has been created, new views may be constructed in real time by extracting slices in appropriate directions. Since
Hardware Accelerated Light Field Rendering
, 1999
"... Light field rendering has become one of the major topics in image based rendering. To extend the wide-spread use of these techniques it is crucial to have fast and efficient rendering algorithms. In this paper we will present methods for accelerating the display of traditional two-plane-parametrized ..."
Abstract
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Cited by 5 (1 self)
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Light field rendering has become one of the major topics in image based rendering. To extend the wide-spread use of these techniques it is crucial to have fast and efficient rendering algorithms. In this paper we will present methods for accelerating the display of traditional two
Depth of Field in Light Field Rendering
, 2003
"... This paper focuses on the sampling problem in light field rendering (LFR) that is a fundamental approach to image based rendering. Quality of LFR depends on a light ray database generated from pre-acquired images, since image synthesis is a process of gathering appropriate light ray data from the da ..."
Abstract
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This paper focuses on the sampling problem in light field rendering (LFR) that is a fundamental approach to image based rendering. Quality of LFR depends on a light ray database generated from pre-acquired images, since image synthesis is a process of gathering appropriate light ray data from
Light Field Rendering of Dynamic Scene
- Machine Graphics and Vision
, 1998
"... Image based rendering has displayed advantage in speed over traditional geometry based rendering algorithms. With the four dimensional light field descriptions, static scene can be generated with interactive rate on ordinary computer. The limitation of the scheme is that it can only handle static sc ..."
Abstract
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Cited by 2 (0 self)
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Image based rendering has displayed advantage in speed over traditional geometry based rendering algorithms. With the four dimensional light field descriptions, static scene can be generated with interactive rate on ordinary computer. The limitation of the scheme is that it can only handle static
An optical analysis of light field rendering
, 2000
"... Light field rendering has been proposed to render novel images from a collection of captured images without explicit geometry information. In this report, we present an optical analysis of light field rendering. In particular, a light field rendering system can be considered as a virtual imaging sys ..."
Abstract
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Cited by 2 (1 self)
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Light field rendering has been proposed to render novel images from a collection of captured images without explicit geometry information. In this report, we present an optical analysis of light field rendering. In particular, a light field rendering system can be considered as a virtual imaging
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24,679
