Presentation | 2023-02-02 [Invited Talk] A Study on Background Filling for the Inter-patch Area of the Texture Image in V-PCC Encoder Shohei Adachi, Yoshitaka Kidani, Kei Kawamura, Hiroshi Watanabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Video-based point cloud compression (V-PCC) is standardized by MPEG in 2020 as a coding method for high-density 3D point clouds. V-PCC projects 3D point clouds onto planes and encodes them using existing 2D video coding methods. The V-PCC reference software (TMC2) released by MPEG is designed to maximize coding performance, so the amount of encoding processing is huge and needs to be reduced for practical use of V-PCC. For the reduction of TMC2 encoding processing, we propose an improved method on the background filling for the inter-patch area of the texture image, considering the 2D video coding characteristics. Simulation results based on TMC2 show that the proposed method decrease the encoding processing while keep the coding performance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 3D point cloud / video coding / V-PCC / TMC2 |
Paper # | IE2022-54 |
Date of Issue | 2023-01-26 (IE) |
Conference Information | |
Committee | IE |
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Conference Date | 2023/2/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | NII |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image Processing |
Chair | Kazuya Kodama(NII) |
Vice Chair | Hiroyuki Bandoh(NTT) / Toshihiko Yamazaki(Univ. of Tokyo) |
Secretary | Hiroyuki Bandoh(KDDI Research) / Toshihiko Yamazaki(Nagoya Inst. of Tech.) |
Assistant | Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) |
Paper Information | |
Registration To | Technical Committee on Image Engineering |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] A Study on Background Filling for the Inter-patch Area of the Texture Image in V-PCC Encoder |
Sub Title (in English) | |
Keyword(1) | 3D point cloud |
Keyword(2) | video coding |
Keyword(3) | V-PCC |
Keyword(4) | TMC2 |
1st Author's Name | Shohei Adachi |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Yoshitaka Kidani |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
3rd Author's Name | Kei Kawamura |
3rd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
4th Author's Name | Hiroshi Watanabe |
4th Author's Affiliation | Waseda University(Waseda Univ.) |
Date | 2023-02-02 |
Paper # | IE2022-54 |
Volume (vol) | vol.122 |
Number (no) | IE-376 |
Page | pp.pp.17-18(IE), |
#Pages | 2 |
Date of Issue | 2023-01-26 (IE) |