Concept
Glossary of computer graphics
Related publications (29)
In-Network View Synthesis for Interactive Multiview Video Systems
In multiview applications, camera views can be used as reference views to synthesize additional virtual viewpoints, allowing users to freely navigate within a 3D scene. However, bandwidth constraints may restrict the number of reference views sent to clien ...
Ieee-Inst Electrical Electronics Engineers Inc2016Encoder-Driven Inpainting Strategy in Multiview Video Compression
Pascal Frossard, Thomas Maugey, Yu Gao
In free viewpoint video systems, where a user has the freedom to select a virtual view from which an observation image of the 3D scene is rendered, the scene is commonly represented by texture and depth images from multiple nearby viewpoints. In such repre ...
Institute of Electrical and Electronics Engineers2016In-Network View Re-Sampling for Interactive Free Viewpoint Video Streaming
Interactive free viewpoint video offers the possibility for each user to independently choose the views of a 3D scene to be displayed at de- coder. The visual content is commonly represented by N texture and depth map pairs that capture different viewpoint ...
2015Free-Viewpoint Video Sequences: a New Challenge for Objective Quality Metrics
Touradj Ebrahimi, Philippe Hanhart
Free-viewpoint television is expected to create a more natural and interactive viewing experience by providing the ability to interactively change the viewpoint to enjoy a 3D scene. To render new virtual viewpoints, free-viewpoint systems rely on view synt ...
2014Distributed Compressed Representation of Correlated Image Sets
Vision sensor networks and video cameras find widespread usage in several applications that rely on effective representation of scenes or analysis of 3D information. These systems usually acquire multiple images of the same 3D scene from different viewpoin ...
EPFL2012Alignment of uncalibrated images for multi-view classification
Pascal Frossard, Elif Vural, Ömer Sercan Arik
Efficient solutions for the classification of multi-view images can be built on graph-based algorithms when little information is known about the scene or cameras. Such methods typically require a pairwise similarity measure between images, where a common ...
2011Visual creation of inhabited 3D environments: An ontology-based approach
Daniel Thalmann, Alejandra Garcia Rojas Martinez
The creation of virtual reality applications and 3D environments is a complex task that requires good programming skills and expertise in computer graphics and many other disciplines. The complexity increases when we want to include complex entities such a ...
2008Single-Photon Synchronous Detection
Edoardo Charbon, Ties Jan Henderikus Kluter, Cristiano Niclass, Claudio Favi, Frédéric Monnier
A novel imaging technique is proposed for fully digital detection of phase and intensity of light. A fully integrated camera implementing the new technique was fabricated in a 0.35μm CMOS technology. When coupled to a modulated light source, the camera can ...
2008Geometry-based distributed coding of multi-view omnidirectional images
This paper presents a distributed and occlusion-robust coding scheme for multi-view omnidirectional images, which relies on the geometry of the 3D scene. The Wyner-Ziv coder uses a multi-view correlation model that relates 3D features in different images u ...
2008Distributed coding of multiresolution omnidirectional images
Pascal Frossard, Ivana Tosic, Vijayaraghavan Thirumalai
This paper addresses the problem of compact representation of a 3D scene, captured by distributed omnidirectional cameras. As the images from the sensors are likely to be correlated in most practical scenarios, we build a distributed algorithm based on cod ...
2007