Abstract:
We propose a novel 3D space representation for multi-view video, using epipolar plane depth images (EPDI). Multi-view video plus depth (MVD) is used as common data format...Show MoreMetadata
Abstract:
We propose a novel 3D space representation for multi-view video, using epipolar plane depth images (EPDI). Multi-view video plus depth (MVD) is used as common data format for FTV (Free-viewpoint TV), which enables synthesizing virtual view images. Due to the large amount of data and complexity of the multi-view video coding (MVC), compression of MVD is a challenging issue. We address this problem and propose a new representation that is constructed from MVD using ray-space. MVD is converted into image and depth ray-spaces. The proposed representation is obtained by converting each of ray-spaces into a global depth map and a global view using EPDI. Experiments demonstrate the analysis of this representation.
Published in: 2012 Picture Coding Symposium
Date of Conference: 07-09 May 2012
Date Added to IEEE Xplore: 07 June 2012
ISBN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Depth Map ,
- Global View ,
- Data Format ,
- 3D Space ,
- Challenging Issue ,
- Global Map ,
- Depth Images ,
- Video Coding ,
- Straight Line ,
- Points In Space ,
- Representative Methods ,
- Reference Plane ,
- Pixel Color ,
- Left View ,
- Graphical Techniques ,
- Line Angle ,
- Disparity Values ,
- Texture Map ,
- View Synthesis ,
- Central View ,
- Candidate Lines
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Depth Map ,
- Global View ,
- Data Format ,
- 3D Space ,
- Challenging Issue ,
- Global Map ,
- Depth Images ,
- Video Coding ,
- Straight Line ,
- Points In Space ,
- Representative Methods ,
- Reference Plane ,
- Pixel Color ,
- Left View ,
- Graphical Techniques ,
- Line Angle ,
- Disparity Values ,
- Texture Map ,
- View Synthesis ,
- Central View ,
- Candidate Lines
- Author Keywords
