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 JPEG 도메인에서 StegErmelc라는 DCT 기반의 스테가노그래피 기법을 제안한다. 확장 가능한 캐리어 용량, 범용 블라인드 스테가날라이저에 의한 낮은 검출 가능성을 달성하기 위한 새로운 스테가노그래픽 방법을 형성하기 위해 (i) 에지형 블록 선택, (ii) 재귀 행렬 인코딩, (iii) 최대 계수 제공이라는 세 가지 전략이 제안됩니다. 동시에 높은 이미지 품질을 제공합니다. 주어진 메시지 길이에 대해 StegErmelc는 메시지를 수용할 수 있도록 캐리어 용량을 유연하게 확장하는 동시에 스테고 탐지 가능성을 절충합니다. 전체 용량에서 StegErmelc는 기존 방법에 비해 비슷한 캐리어 용량을 갖습니다. StegErmelc는 동일한 양의 정보를 삽입할 때 기존 고려 방법에 비해 스테고 탐지율을 약 0.3~0.5 정도로 현저히 감소시키며, 결과적으로 StegErmelc는 최대 0.10bpc까지 삽입할 때 블라인드 스테가분석기를 견딜 수 있습니다. 동일한 조건에서 StegErmelc는 고려한 기존 방법보다 더 높은 품질의 스테고 이미지를 생성합니다. 고려된 기존 방법과 관련하여 StegErmelc의 상대적 성능을 보여주기 위해 세 가지 추가 평가 지표를 사용한 그래픽 비교도 제공됩니다.
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부
KokSheik WONG, Kiyoshi TANAKA, "StegErmelc: A Novel DCT-Based Steganographic Method Using Three Strategies" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 10, pp. 2897-2908, October 2008, doi: 10.1093/ietfec/e91-a.10.2897.
Abstract: This paper proposes a DCT-based steganographic method named StegErmelc in the JPEG domain. Three strategies are proposed, namely (i) edge-like block selection, (ii) recursive matrix encoding, and (iii) largest coefficient serving, to form a novel steganographic method for achieving scalable carrier capacity, low detectability by universal blind steganalyzer, and high image quality, simultaneously. For a given message length, StegErmelc flexibly scales its carrier capacity to accommodate the message while trading off with stego detectability. At full capacity, StegErmelc has comparable carrier capacity relative to the existing methods. When embedding the same amount of information, StegErmelc remarkably reduces the stego detection rate to about 0.3-0.5 lower than that of the existing methods considered, and consequently StegErmelc can withstand blind steganalyzer when embedding up to 0.10 bpc. Under the same condition, StegErmelc produces stego image with quality higher than that of the existing methods considered. Graphical comparison with three additional evaluation metrics is also presented to show the relative performance of StegErmelc with respect to the existing methods considered.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.10.2897/_p
부
@ARTICLE{e91-a_10_2897,
author={KokSheik WONG, Kiyoshi TANAKA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={StegErmelc: A Novel DCT-Based Steganographic Method Using Three Strategies},
year={2008},
volume={E91-A},
number={10},
pages={2897-2908},
abstract={This paper proposes a DCT-based steganographic method named StegErmelc in the JPEG domain. Three strategies are proposed, namely (i) edge-like block selection, (ii) recursive matrix encoding, and (iii) largest coefficient serving, to form a novel steganographic method for achieving scalable carrier capacity, low detectability by universal blind steganalyzer, and high image quality, simultaneously. For a given message length, StegErmelc flexibly scales its carrier capacity to accommodate the message while trading off with stego detectability. At full capacity, StegErmelc has comparable carrier capacity relative to the existing methods. When embedding the same amount of information, StegErmelc remarkably reduces the stego detection rate to about 0.3-0.5 lower than that of the existing methods considered, and consequently StegErmelc can withstand blind steganalyzer when embedding up to 0.10 bpc. Under the same condition, StegErmelc produces stego image with quality higher than that of the existing methods considered. Graphical comparison with three additional evaluation metrics is also presented to show the relative performance of StegErmelc with respect to the existing methods considered.},
keywords={},
doi={10.1093/ietfec/e91-a.10.2897},
ISSN={1745-1337},
month={October},}
부
TY - JOUR
TI - StegErmelc: A Novel DCT-Based Steganographic Method Using Three Strategies
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2897
EP - 2908
AU - KokSheik WONG
AU - Kiyoshi TANAKA
PY - 2008
DO - 10.1093/ietfec/e91-a.10.2897
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2008
AB - This paper proposes a DCT-based steganographic method named StegErmelc in the JPEG domain. Three strategies are proposed, namely (i) edge-like block selection, (ii) recursive matrix encoding, and (iii) largest coefficient serving, to form a novel steganographic method for achieving scalable carrier capacity, low detectability by universal blind steganalyzer, and high image quality, simultaneously. For a given message length, StegErmelc flexibly scales its carrier capacity to accommodate the message while trading off with stego detectability. At full capacity, StegErmelc has comparable carrier capacity relative to the existing methods. When embedding the same amount of information, StegErmelc remarkably reduces the stego detection rate to about 0.3-0.5 lower than that of the existing methods considered, and consequently StegErmelc can withstand blind steganalyzer when embedding up to 0.10 bpc. Under the same condition, StegErmelc produces stego image with quality higher than that of the existing methods considered. Graphical comparison with three additional evaluation metrics is also presented to show the relative performance of StegErmelc with respect to the existing methods considered.
ER -