The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 손실 코딩을 통한 확장 가능한 무손실 영상 압축 방법을 제시합니다. 무손실 인코딩된 비트 스트림에는 프로그레시브 디코딩 기능과 무손실 변환을 위한 전체 디코딩 기능이 탑재되어 있습니다. 임베디드 코딩은 웨이블릿 변환 도메인의 큰 진폭 계수에 적용됩니다. 다른 웨이블릿 계수는 컨텍스트 기반 엔트로피 코딩으로 인코딩됩니다. 제안하는 방법은 무손실 압축에서 JPEG-LS보다 약간 더 나은 성능을 보인다. 프로그레시브 디코딩과 관련된 속도 왜곡 성능은 JPEG2000에 가깝습니다. 해상도와 관련된 공간 확장성도 사용할 수 있습니다.
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Kazuma SHINODA, Hisakazu KIKUCHI, Shogo MURAMATSU, "Lossless-by-Lossy Coding for Scalable Lossless Image Compression" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 11, pp. 3356-3364, November 2008, doi: 10.1093/ietfec/e91-a.11.3356.
Abstract: This paper presents a method of scalable lossless image compression by means of lossy coding. A progressive decoding capability and a full decoding for the lossless rendition are equipped with the losslessly encoded bit stream. Embedded coding is applied to large-amplitude coefficients in a wavelet transform domain. The other wavelet coefficients are encoded by a context-based entropy coding. The proposed method slightly outperforms JPEG-LS in lossless compression. Its rate-distortion performance with respect to progressive decoding is close to that of JPEG2000. The spatial scalability with respect to resolution is also available.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.11.3356/_p
부
@ARTICLE{e91-a_11_3356,
author={Kazuma SHINODA, Hisakazu KIKUCHI, Shogo MURAMATSU, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Lossless-by-Lossy Coding for Scalable Lossless Image Compression},
year={2008},
volume={E91-A},
number={11},
pages={3356-3364},
abstract={This paper presents a method of scalable lossless image compression by means of lossy coding. A progressive decoding capability and a full decoding for the lossless rendition are equipped with the losslessly encoded bit stream. Embedded coding is applied to large-amplitude coefficients in a wavelet transform domain. The other wavelet coefficients are encoded by a context-based entropy coding. The proposed method slightly outperforms JPEG-LS in lossless compression. Its rate-distortion performance with respect to progressive decoding is close to that of JPEG2000. The spatial scalability with respect to resolution is also available.},
keywords={},
doi={10.1093/ietfec/e91-a.11.3356},
ISSN={1745-1337},
month={November},}
부
TY - JOUR
TI - Lossless-by-Lossy Coding for Scalable Lossless Image Compression
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3356
EP - 3364
AU - Kazuma SHINODA
AU - Hisakazu KIKUCHI
AU - Shogo MURAMATSU
PY - 2008
DO - 10.1093/ietfec/e91-a.11.3356
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2008
AB - This paper presents a method of scalable lossless image compression by means of lossy coding. A progressive decoding capability and a full decoding for the lossless rendition are equipped with the losslessly encoded bit stream. Embedded coding is applied to large-amplitude coefficients in a wavelet transform domain. The other wavelet coefficients are encoded by a context-based entropy coding. The proposed method slightly outperforms JPEG-LS in lossless compression. Its rate-distortion performance with respect to progressive decoding is close to that of JPEG2000. The spatial scalability with respect to resolution is also available.
ER -