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检索条件"主题词=Absolute moment block truncation coding"
25 条 记 录,以下是1-10 订阅
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Tampering Detection in absolute moment block truncation coding (AMBTC) Compressed Code Using Matrix coding
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ELECTRONICS 2025年 第9期14卷
作者: Lin, Yijie Chang, Ching-Chun Chang, Chin-Chen Feng Chia Univ Dept Informat Engn & Comp Sci Taichung 40724 Taiwan Feng Chia Univ Informat & Commun Secur Res Ctr Taichung 40724 Taiwan
With the increasing use of digital image compression technology, ensuring data integrity and security within the compression domain has become a crucial area of research. absolute moment block truncation coding (AMBTC... 详细信息
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Bi-stretch reversible data hiding algorithm for absolute moment block truncation coding compressed images
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MULTIMEDIA TOOLS AND APPLICATIONS 2016年 第23期75卷 16153-16171页
作者: Li, Fan Bharanitharan, K. Chang, Chin-Chen Mao, Qian Univ Shanghai Sci & Technol Sch Opt Elect & Comp Engn 516 Jungong Rd Shanghai 200093 Peoples R China Hanyang Univ Dept Elect Engn 222 Wangsimni Ro Seoul South Korea Feng Chia Univ Dept Informat Engn & Comp Sci 100 Wenhwa Rd Taichung 40724 Taiwan Asia Univ Dept Comp Sci & Informat Engn 500 Lioufeng Rd Taichung 41354 Taiwan
Steganography is one of the most important approaches for secure transmission by concealing secret data into a host image imperceptibly. To achieve a good tradeoff between the hiding capacity and image quality, more w... 详细信息
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Pixel-based fragile image watermarking based on absolute moment block truncation coding
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MULTIMEDIA TOOLS AND APPLICATIONS 2021年 第19期80卷 29497-29518页
作者: Lin, Chia-Chen He, Si-Liang Chang, Chin-Chen Natl Chin Yi Univ Technol Dept Comp Sci & Informat Engn Taichung Taiwan Feng Chia Univ Dept Informat Engn & Comp Sci Taichung Taiwan
A pixel-based fragile image watermarking method based on s absolute moment block truncation coding (AMBTC) is proposed in this paper. To enhance the readability of the tampered image, we apply pixel concept to design ... 详细信息
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A novel hybrid image authentication scheme based on absolute moment block truncation coding
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MULTIMEDIA TOOLS AND APPLICATIONS 2017年 第1期76卷 463-488页
作者: Lin, Chia-Chen Huang, Yuehong Tai, Wei-Liang Providence Univ Dept Comp Sci & Informat Management Taichung Taiwan Natl Chiao Tung Univ Inst Comp Sci & Engn Hsinchu Taiwan Chinese Culture Univ Dept Informat Commun Taipei Taiwan
We propose a novel hybrid image authentication scheme to protect the integrity of images compressed by absolute moment block truncation coding (AMBTC). In this paper, we use a hybrid strategy to embed the authenticati... 详细信息
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Adaptive grayscale image coding scheme based on dynamic multi-grouping absolute moment block truncation coding
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MULTIMEDIA TOOLS AND APPLICATIONS 2020年 第37-38期79卷 28189-28205页
作者: Chuang, Jun-Chou Hu, Yu-Chen Chen, Chia-Mei Yin, Zhaoxia Providence Univ Dept Comp Sci & Commun Engn 200 Chung Chi Rd Taichung 43301 Taiwan Providence Univ Dept Comp Sci & Informat Management 200 Chung Chi Rd Taichung 43301 Taiwan Natl Sun Yat Sen Univ Dept Informat Management Kaohsiung 80424 Taiwan Anhui Univ Sch Comp Sci & Technol Key Lab Intelligent Comp & Signal Proc Minist Educ Hefei 230601 Peoples R China
Multi-Grouping absolute moment block truncation coding (MGAMBTC) technique improve the image quality of absolute moment block truncation coding (AMBTC) by adaptively dividing pixels in a block into groups according to... 详细信息
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High payload image steganography with minimum distortion based on absolute moment block truncation coding
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MULTIMEDIA TOOLS AND APPLICATIONS 2015年 第21期74卷 9117-9139页
作者: Ou, Duanhao Sun, Wei Sun Yat Sen Univ Sch Informat Sci & Technol Guangzhou 510006 Guangdong Peoples R China Sun Yat Sen Univ Sch Software Guangzhou 510006 Guangdong Peoples R China Chinese Acad Sci Inst Informat Engn State Key Lab Informat Secur Beijing 100093 Peoples R China
This paper presents an improved image steganography scheme based on absolute moment block truncation coding (AMBTC). The purpose of the proposed scheme is to achieve high payload, good visual quality and low computati... 详细信息
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Polynomial-based secret sharing scheme based on the absolute moment block truncation coding technique  10
Polynomial-based secret sharing scheme based on the absolute...
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10th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP)
作者: Chang, Chin-Chen Sun, Chin-Yu Feng Chia Univ Dept Informat Engn & Comp Sci Taichung 40724 Taiwan Asia Univ Dept Comp Sci & Informat Engn Taichung Taiwan Natl Tsing Hua Univ Dept Comp Sci Hsinchu 30043 Taiwan
Secret sharing is a technique that can distribute partial secret information (also called 'shares') to a specific group member. These individual shares are of no use on their own, but they can reconstruct the ... 详细信息
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Secret sharing: using meaningful image shadows based on Gray code
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MULTIMEDIA TOOLS AND APPLICATIONS 2017年 第7期76卷 9337-9362页
作者: Cheng, Ting-Fang Chang, Ching-Chun Liu, Li Feng Chia Univ Dept Informat Engn & Comp Sci 100 Wenhwa Rd Taichung 40724 Taiwan Univ Warwick Dept Comp Sci Coventry CV4 7AL W Midlands England Taiyuan Univ Sci & Technol Coll Elect Informat & Engn Taiyuan 030024 Peoples R China
Steganography, such as secret sharing, is an important technique to use for protecting transmitted confidential data from the attention of any adversaries. Gray code is a commonly encountered binary labeling that was ... 详细信息
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Fundamental error analysis and geometric interpretation for block truncation coding techniques
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SIGNAL PROCESSING-IMAGE COMMUNICATION 2000年 第10期15卷 859-867页
作者: Ma, KK Zhu, S Nanyang Technol Univ Sch Elect & Elect Engn Singapore 639798 Singapore Comp Mot Inc Goleta CA 93105 USA
Various variants and hybrid approaches evolved from the origin of Delp and Mitchell's block truncation coding (BTC) or moment preserving quantizer (MPQ) have formed a niche as an effective and simple image compres... 详细信息
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Lossless visible watermarking based on adaptive circular shift operation for BTC-compressed images
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MULTIMEDIA TOOLS AND APPLICATIONS 2017年 第11期76卷 13301-13313页
作者: Mohammad, Nur Sun, Xingming Yang, Hengfu Yin, Jianping Yang, Gaobo Jiang, Mingfang Hunan Univ Sch Informat Sci & Engn Changsha 410082 Hunan Peoples R China Hunan First Normal Univ Dept Informat Sci & Engn Changsha 410205 Hunan Peoples R China Nanjing Univ Informat Sci & Technol Sch Comp & Software Nanjing 210044 Jiangsu Peoples R China Natl Univ Def Technol Sch Comp Changsha 410073 Hunan Peoples R China
Most existing BTC (block truncation coding) based watermarking algorithms do not fully exploit visual perception of the host images. These schemes cannot obtain visual quality of stego-images and recover original imag... 详细信息
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