A Study on Non-octave Scalable Image Coding and Its Performance Evaluation Using Digital Cinema Test Material
Summary :
JPEG2000, an international standard for still image compression, offers 1) high coding performance, 2) unified lossless/lossy compression, and 3) resolution and SNR scalability. Resolution scalability is an especially promising attribute given the popularity of Super High Definition (SHD) images like digital-cinema. Unfortunately, its current implementation of resolution scalability is restricted to powers of two. In this paper, we introduce non-octave scalable coding (NSC) based on the use of filter banks. Two types of non-octave scalable coding are implemented. One is based on a DCT filter bank and the other uses wavelet transform. The latter is compatible with JPEG2000 Part2. By using the proposed algorithm, images with rational scale resolutions can be decoded from a compressed bit stream. Experiments on digital cinema test material show the effectiveness of the proposed algorithm.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E89-A No.9 pp.2405-2414
- Publication Date
- 2006/09/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1093/ietfec/e89-a.9.2405
- Type of Manuscript
- PAPER
- Category
- Image
Authors
Keyword
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Takayuki NAKACHI, Tomoko SAWABE, Junji SUZUKI, Tetsuro FUJII, "A Study on Non-octave Scalable Image Coding and Its Performance Evaluation Using Digital Cinema Test Material" in IEICE TRANSACTIONS on Fundamentals,
vol. E89-A, no. 9, pp. 2405-2414, September 2006, doi: 10.1093/ietfec/e89-a.9.2405.
Abstract: JPEG2000, an international standard for still image compression, offers 1) high coding performance, 2) unified lossless/lossy compression, and 3) resolution and SNR scalability. Resolution scalability is an especially promising attribute given the popularity of Super High Definition (SHD) images like digital-cinema. Unfortunately, its current implementation of resolution scalability is restricted to powers of two. In this paper, we introduce non-octave scalable coding (NSC) based on the use of filter banks. Two types of non-octave scalable coding are implemented. One is based on a DCT filter bank and the other uses wavelet transform. The latter is compatible with JPEG2000 Part2. By using the proposed algorithm, images with rational scale resolutions can be decoded from a compressed bit stream. Experiments on digital cinema test material show the effectiveness of the proposed algorithm.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e89-a.9.2405/_p
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@ARTICLE{e89-a_9_2405,
author={Takayuki NAKACHI, Tomoko SAWABE, Junji SUZUKI, Tetsuro FUJII, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Study on Non-octave Scalable Image Coding and Its Performance Evaluation Using Digital Cinema Test Material},
year={2006},
volume={E89-A},
number={9},
pages={2405-2414},
abstract={JPEG2000, an international standard for still image compression, offers 1) high coding performance, 2) unified lossless/lossy compression, and 3) resolution and SNR scalability. Resolution scalability is an especially promising attribute given the popularity of Super High Definition (SHD) images like digital-cinema. Unfortunately, its current implementation of resolution scalability is restricted to powers of two. In this paper, we introduce non-octave scalable coding (NSC) based on the use of filter banks. Two types of non-octave scalable coding are implemented. One is based on a DCT filter bank and the other uses wavelet transform. The latter is compatible with JPEG2000 Part2. By using the proposed algorithm, images with rational scale resolutions can be decoded from a compressed bit stream. Experiments on digital cinema test material show the effectiveness of the proposed algorithm.},
keywords={},
doi={10.1093/ietfec/e89-a.9.2405},
ISSN={1745-1337},
month={September},}
Copy
TY - JOUR
TI - A Study on Non-octave Scalable Image Coding and Its Performance Evaluation Using Digital Cinema Test Material
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2405
EP - 2414
AU - Takayuki NAKACHI
AU - Tomoko SAWABE
AU - Junji SUZUKI
AU - Tetsuro FUJII
PY - 2006
DO - 10.1093/ietfec/e89-a.9.2405
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E89-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2006
AB - JPEG2000, an international standard for still image compression, offers 1) high coding performance, 2) unified lossless/lossy compression, and 3) resolution and SNR scalability. Resolution scalability is an especially promising attribute given the popularity of Super High Definition (SHD) images like digital-cinema. Unfortunately, its current implementation of resolution scalability is restricted to powers of two. In this paper, we introduce non-octave scalable coding (NSC) based on the use of filter banks. Two types of non-octave scalable coding are implemented. One is based on a DCT filter bank and the other uses wavelet transform. The latter is compatible with JPEG2000 Part2. By using the proposed algorithm, images with rational scale resolutions can be decoded from a compressed bit stream. Experiments on digital cinema test material show the effectiveness of the proposed algorithm.
ER -
English
