I-029 Angular-based Residual Signal Coding of Intra Depth Map in 3D-HEVC
書誌事項
- タイトル別名
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- I-029 3D-HEVCにおけるイントラデプスマップの方向性残差信号符号化方式(I分野:グラフィクス・画像,一般論文)
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抄録
Coding of depth map data in 3D-HEVC utilizes depth look-up table(DLT) to reduce the residual signal of depth map. The resulting table is then utilized to quantize depth residual data for each of coding units during coding process, thus additional time consumption becomes necessary. To overcome this problem, we propose a method of complementing the DLT with comparable arithmetic function by mapping the residual data in intra mode into two nonzero integer signals according to the area of the prediction mode of the current depth block. Expriment results in HTM10.0 provide BD-rate gain up to 0.03% and running time reduction up to 3%.
収録刊行物
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- 情報科学技術フォーラム講演論文集
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情報科学技術フォーラム講演論文集 13 (3), 233-234, 2014-08-19
FIT(電子情報通信学会・情報処理学会)運営委員会
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詳細情報 詳細情報について
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- CRID
- 1050292572115118208
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- NII論文ID
- 110009904750
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- NII書誌ID
- AA1242354X
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- Web Site
- http://id.nii.ac.jp/1001/00153338/
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- 本文言語コード
- en
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- 資料種別
- conference paper
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- データソース種別
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- IRDB
- CiNii Articles