منابع مشابه
A Review of Image-based Rendering Techniques
In this paper, we survey the techniques for image-based rendering. Unlike traditional 3D computer graphics in which 3D geometry of the scene is known, image-based rendering techniques render novel views directly from input images. Previous image-based rendering techniques can be classified into three categories according to how much geometric information is used: rendering without geometry, ren...
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Image Based Rendering is a series of techniques to capture, represent, and render a scene with pure images, instead of geometry. This topic has attracted extensive research effort since the beginning of computer vision and computer graphics. Reasons involve the difficulty to build 3D model for real world, the complexity to render and the lack of realism of geometry based models. Image based ren...
متن کاملA Survey on Image-Based Rendering
Image-based rendering (IBR) has attracted a lot of research interest recently. In this paper, we survey the various techniques developed for IBR, including representation, sampling and compression. The goal is to provide an overview of research for IBR in a complete and systematic manner. We observe that essentially all the IBR representations are derived from the plenoptic function, which is s...
متن کاملImage-Based Rendering from a Single Image
In this report, we present a new method to recover an approximation of the bidirectional re ectance distribution function (BRDF) of the surfaces present in a real scene. This is done from a single photograph and a 3D geometric model of the scene. The result is a full model of the re ectance properties of all surfaces, which can be rendered under novel illumination conditions, with, for example,...
متن کاملImage Based Routing for Image Based Rendering
Recent research has shown that capturing a scene using several cameras has many advantages over traditional single viewpoint or stereo capture. Here, we focus on multicamera systems using Internet Protocol (IP) as the mode of communication. As these networks of cameras grow in size, the problem of handling the immense amount of data they are capable of producing becomes an important problem. Ou...
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ژورنال
عنوان ژورنال: Virtual Reality & Intelligent Hardware
سال: 2019
ISSN: 2096-5796
DOI: 10.3724/sp.j.2096-5796.2018.0004