The video coder with filterbank and subband motion estimation and compensation

Yusuke Indoh; Wataru Asano; Masaki Ikehara

doi:10.1109/icassp.2002.5745393

The video coder with filterbank and subband motion estimation and compensation

Yusuke Indoh, Wataru Asano, Masaki Ikehara

Department of Electronics and Electrical Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

We describe a new video coding scheme using filter bank and subband motion estimation and compensation. In most of video coding schemes such as MPEG [2], they have problem of blocking artifacts and computational complexity in motion estimation. We use Lapped Biorthogonal Transform (LBT) instead of DCT to reduce the blocking artifacts, and use the motion estimation in subband block domain to reduce the computational complexity. Intra-frames and the difference frames between the current and predicted frames in a video sequence are encoded by Efficient Embedded Zerotree Wavelet codec (EEZW) [7]. They permit scalability, progressive transmission, and exact bit-rate control.

Original language	English
Pages (from-to)	IV/3437-IV/3440
Journal	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	4
DOIs	https://doi.org/10.1109/icassp.2002.5745393
Publication status	Published - 2002
Event	2002 IEEE International Conference on Acoustic, Speech, and Signal Processing - Orlando, FL, United States Duration: 2002 May 13 → 2002 May 17

ASJC Scopus subject areas

Software
Signal Processing
Electrical and Electronic Engineering

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10.1109/icassp.2002.5745393

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title = "The video coder with filterbank and subband motion estimation and compensation",

abstract = "We describe a new video coding scheme using filter bank and subband motion estimation and compensation. In most of video coding schemes such as MPEG [2], they have problem of blocking artifacts and computational complexity in motion estimation. We use Lapped Biorthogonal Transform (LBT) instead of DCT to reduce the blocking artifacts, and use the motion estimation in subband block domain to reduce the computational complexity. Intra-frames and the difference frames between the current and predicted frames in a video sequence are encoded by Efficient Embedded Zerotree Wavelet codec (EEZW) [7]. They permit scalability, progressive transmission, and exact bit-rate control.",

author = "Yusuke Indoh and Wataru Asano and Masaki Ikehara",

year = "2002",

doi = "10.1109/icassp.2002.5745393",

language = "English",

volume = "4",

pages = "IV/3437--IV/3440",

journal = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

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note = "2002 IEEE International Conference on Acoustic, Speech, and Signal Processing ; Conference date: 13-05-2002 Through 17-05-2002",

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AU - Asano, Wataru

AU - Ikehara, Masaki

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N2 - We describe a new video coding scheme using filter bank and subband motion estimation and compensation. In most of video coding schemes such as MPEG [2], they have problem of blocking artifacts and computational complexity in motion estimation. We use Lapped Biorthogonal Transform (LBT) instead of DCT to reduce the blocking artifacts, and use the motion estimation in subband block domain to reduce the computational complexity. Intra-frames and the difference frames between the current and predicted frames in a video sequence are encoded by Efficient Embedded Zerotree Wavelet codec (EEZW) [7]. They permit scalability, progressive transmission, and exact bit-rate control.

AB - We describe a new video coding scheme using filter bank and subband motion estimation and compensation. In most of video coding schemes such as MPEG [2], they have problem of blocking artifacts and computational complexity in motion estimation. We use Lapped Biorthogonal Transform (LBT) instead of DCT to reduce the blocking artifacts, and use the motion estimation in subband block domain to reduce the computational complexity. Intra-frames and the difference frames between the current and predicted frames in a video sequence are encoded by Efficient Embedded Zerotree Wavelet codec (EEZW) [7]. They permit scalability, progressive transmission, and exact bit-rate control.

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JO - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

JF - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

T2 - 2002 IEEE International Conference on Acoustic, Speech, and Signal Processing

Y2 - 13 May 2002 through 17 May 2002

ER -

The video coder with filterbank and subband motion estimation and compensation

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