3D CUBE video coding using Phase-based motion estimation and EZW-IP coder

Kiyohiro Uemura, Tomoyoshi Oguri, Masaaki Ikehara, Truong Nguyen

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper, we propose a new three dimensional video coding scheme based on a Phase-based motion estimation, and new three dimensional EZW-IP coder. In the conventional video coding methods like MPEG/H.26x, hybrid coding scheme using motion estimation and DCT transform is adapted. But actually, these methods use only the temporal correlation of several frames. We pay attention here, and aimed to use much more temporal correlation to reduce the redundancy. The motions between successive frames are compensated effectively by phase-based motion compensation(MC) method. Moreover, it is not necessary to prepare the reference image for each input image frame by frame in this proposal method. 8 predicted-error frames are collected, and one CUBE is generated. And it is encoded by three-dimensional EZW-IP method. Our coding scheme provides some desirable features including exact bit-rate control, quality and resolution scalability, progressive transmission, and good compression performance.

本文言語English
ホスト出版物のタイトル13th European Signal Processing Conference, EUSIPCO 2005
ページ886-889
ページ数4
出版ステータスPublished - 2005
イベント13th European Signal Processing Conference, EUSIPCO 2005 - Antalya, Turkey
継続期間: 2005 9 42005 9 8

出版物シリーズ

名前13th European Signal Processing Conference, EUSIPCO 2005

Other

Other13th European Signal Processing Conference, EUSIPCO 2005
国/地域Turkey
CityAntalya
Period05/9/405/9/8

ASJC Scopus subject areas

  • 信号処理

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