Presentation | 2010-03-16 Reduction of Unnatural Feeling in Free-viewpoint Rendering Using View-Dependent Deformable 3-D Mesh Model Takuya IBUKI, Tomokazu SATO, Yasuyuki MATSUSHITA, Naokazu YOKOYA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This report describes a method to reduce unnatural artifacts when producing free viewpoint images by a deformable 3-D mesh model. Hybrid rendering methods that have been proposed in the past mostly used only the geometric consistency. Therefore, discontinuous transformation and misalignment of textures have been still quite visible in generated images. In this report, in order to reduce the unnatural artifacts in generated images, we use not only the geometric consistency but also smoothness constraints on both spatial and temporal mesh deformations. Additionally, discontinuities in textures are avoided by improving the strategy of texture selection for each patch in 3-D model. The effectiveness of the proposed method is demonstrated by comparing with previous method using various scenes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Novel view generation / Omni-directional video / Depth map |
Paper # | PRMU2009-307,HIP2009-192 |
Date of Issue |
Conference Information | |
Committee | HIP |
---|---|
Conference Date | 2010/3/8(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Human Information Processing (HIP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reduction of Unnatural Feeling in Free-viewpoint Rendering Using View-Dependent Deformable 3-D Mesh Model |
Sub Title (in English) | |
Keyword(1) | Novel view generation |
Keyword(2) | Omni-directional video |
Keyword(3) | Depth map |
1st Author's Name | Takuya IBUKI |
1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
2nd Author's Name | Tomokazu SATO |
2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology:MSR IJARC Fellow |
3rd Author's Name | Yasuyuki MATSUSHITA |
3rd Author's Affiliation | Microsoft Research Asia |
4th Author's Name | Naokazu YOKOYA |
4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
Date | 2010-03-16 |
Paper # | PRMU2009-307,HIP2009-192 |
Volume (vol) | vol.109 |
Number (no) | 471 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |