咨询与建议

限定检索结果

文献类型

  • 123 篇 期刊文献
  • 47 篇 会议

馆藏范围

  • 170 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 156 篇 工学
    • 92 篇 电气工程
    • 70 篇 计算机科学与技术...
    • 32 篇 信息与通信工程
    • 24 篇 电子科学与技术(可...
    • 24 篇 软件工程
    • 14 篇 仪器科学与技术
    • 10 篇 控制科学与工程
    • 8 篇 机械工程
    • 5 篇 材料科学与工程(可...
    • 3 篇 光学工程
    • 1 篇 测绘科学与技术
    • 1 篇 环境科学与工程(可...
    • 1 篇 网络空间安全
  • 25 篇 理学
    • 17 篇 物理学
    • 5 篇 数学
    • 1 篇 化学
    • 1 篇 地球物理学
    • 1 篇 生物学
  • 13 篇 医学
    • 13 篇 临床医学
  • 10 篇 管理学
    • 9 篇 管理科学与工程(可...
    • 1 篇 图书情报与档案管...
  • 4 篇 艺术学
    • 4 篇 美术学
  • 2 篇 法学
    • 1 篇 法学
    • 1 篇 社会学

主题

  • 170 篇 block truncation...
  • 39 篇 image compressio...
  • 18 篇 vector quantizat...
  • 17 篇 image coding
  • 11 篇 error diffusion
  • 10 篇 data compression
  • 10 篇 digital halftoni...
  • 10 篇 color image comp...
  • 9 篇 image authentica...
  • 8 篇 steganography
  • 8 篇 halftoning
  • 8 篇 adaptive quantiz...
  • 7 篇 dot diffusion
  • 7 篇 data hiding
  • 6 篇 ordered ditherin...
  • 6 篇 optimization
  • 6 篇 reversible data ...
  • 6 篇 tamper detection
  • 5 篇 lcd
  • 5 篇 vlsi

机构

  • 10 篇 natl taiwan univ...
  • 5 篇 hanyang univ dep...
  • 4 篇 providence univ ...
  • 4 篇 zhejiang univ sc...
  • 4 篇 providence univ ...
  • 4 篇 univ kerala dept...
  • 3 篇 chinese acad sci...
  • 3 篇 chung yuan chris...
  • 3 篇 natl cheng kung ...
  • 3 篇 natl dong hwa un...
  • 3 篇 jinan univ dept ...
  • 3 篇 hunan first norm...
  • 2 篇 harbin inst tech...
  • 2 篇 department of el...
  • 2 篇 chung yuan chris...
  • 2 篇 jadavpur univ de...
  • 2 篇 providence univ ...
  • 2 篇 department of el...
  • 2 篇 providence univ ...
  • 2 篇 nanjing univ inf...

作者

  • 14 篇 guo jing-ming
  • 11 篇 hu yu-chen
  • 6 篇 liu yun-fu
  • 6 篇 wang jun
  • 5 篇 chong jong-wha
  • 5 篇 lu zhe-ming
  • 4 篇 jing-ming guo
  • 4 篇 chen shih-lun
  • 4 篇 hu yc
  • 4 篇 mathews jayamol
  • 4 篇 nair madhu s.
  • 4 篇 chen wj
  • 4 篇 chen wu-lin
  • 4 篇 tai sc
  • 4 篇 chang cc
  • 3 篇 yang ching-nung
  • 3 篇 lo chun-chi
  • 3 篇 yun-fu liu
  • 3 篇 mitchell hb
  • 3 篇 chang i-cheng

语言

  • 165 篇 英文
  • 5 篇 其他
检索条件"主题词=block truncation coding"
170 条 记 录,以下是1-10 订阅
排序:
VLSI implementation of an energy-efficient color image compressor using improved block truncation coding and enhanced Golomb-rice coding for wireless sensor networks
收藏 引用
JOURNAL OF SUPERCOMPUTING 2024年 第17期80卷 24807-24834页
作者: Nirmala, R. Begum, S. Ariffa Selvanayagi, A. Ramya, P. Vivekanandha Coll Engn Women Autonomous ECE Tiruchengode India Kalasalingam Acad Res & Educ Sch Comp CSE Krishnan Koil Tamil Nadu India M Kumarasamy Coll Engn CSE Karur Tamil Nadu India Bannari Amman Inst Technol ECE Sathyamangalam Tamil Nadu India
The very large-scale integration implementation of a unique hardware-oriented image compression technique for wireless sensor networks (WSNs) is presented in this work. Networks of individually owned sensors spread ou... 详细信息
来源: 评论
Grayscale image coding using optimal pixel grouping and adaptive multi-grouping division block truncation coding
收藏 引用
MULTIMEDIA TOOLS AND APPLICATIONS 2022年 第13期81卷 17937-17958页
作者: Hu, Yu-Chen Liu, Jain-Shing Lo, Chun-Chi Wu, Chang-Ming Chen, Yu Providence Univ Dept Comp Sci & Informat Management 200Sec 7Taiwan Blvd Taichung 43301 Taiwan Providence Univ Dept Comp Sci & Informat Engn Taichung Taiwan Chung Yuan Christian Univ Dept Elect Engn Taoyuan 32023 Taiwan Fujian Univ Technol Sch Informat Sci & Engn Fuzhou 350118 Peoples R China
An efficient grayscale image coding scheme based on block truncation coding (BTC) is proposed. The optimal pixel grouping mechanism and the multi-grouping division process are employed in the proposed scheme. An entro... 详细信息
来源: 评论
An Improved block truncation coding Using Rectangular Non-symmetry and Anti-packing Model  18th
An Improved Block Truncation Coding Using Rectangular Non-sy...
收藏 引用
18th International Conference on Intelligent Computing (ICIC)
作者: Zheng, Yunping Xu, Yuan Kuang, Jinjun Sarem, Mudar South China Univ Technol Sch Comp Sci & Engn Guangzhou Peoples R China Huazhong Univ Sci & Technol Sch Software Engn Wuhan Peoples R China Gen Org Remote Sensing Damascus Syria
block truncated coding (BTC) is an image compression algorithm with a simple coding process and a high coding speed, which can be used in the field of military communications with high real-time requirements. As the p... 详细信息
来源: 评论
A dual-embedded tamper detection framework based on block truncation coding for intelligent multimedia systems
收藏 引用
INFORMATION SCIENCES 2023年 649卷
作者: Li, Mianjie Liu, Chihui Shan, Chun Song, Houbing Lv, Zhihan Guangdong Polytech Normal Univ Sch Elect & Informat Guangzhou 510665 Peoples R China Guangzhou Univ Cyberspace Inst Adv Technol Guangzhou 510006 Peoples R China Guangdong Artificial Intelligence & Digital Econ L Guangzhou 510005 Peoples R China Univ Maryland Baltimore Cty UMBC Dept Informat Syst Baltimore MD 21250 USA Uppsala Univ Fac Arts Dept Game Design Uppsala Sweden
The rich intelligent multimedia systems provide great convenience and efficiency. Unfortunately, it faces a series of security challenges and threats in developing and deploying multimedia ser-vices, such as tampering... 详细信息
来源: 评论
VLSI Design Based on block truncation coding for Real-Time Color Image Compression for IoT
收藏 引用
SENSORS 2023年 第3期23卷 1573-1573页
作者: Chen, Shih-Lun Chou, He-Sheng Ke, Shih-Yao Chen, Chiung-An Chen, Tsung-Yi Chan, Mei-Ling Abu, Patricia Angela R. Wang, Liang-Hung Li, Kuo-Chen Chung Yuan Christian Univ Dept Elect Engn Taoyuan City 320317 Taiwan Ming Chi Univ Technol Dept Elect Engn New Taipei City Taiwan Jiaying Univ Sch Phys Educ Coll Meizhou 514000 Peoples R China Ateneo Manila Univ Dept Informat Syst & Comp Sci Quezon City 1108 Philippines Fuzhou Univ Coll Phys & Informat Engn Dept Microelect Fuzhou 350025 Peoples R China Chung Yuan Christian Univ Dept Informat Management Taoyuan City 320317 Taiwan
It has always been a major issue for a hospital to acquire real-time information about a patient in emergency situations. Because of this, this research presents a novel high-compression-ratio and real-time-process im... 详细信息
来源: 评论
A self-recovery watermarking scheme based on block truncation coding and quantum chaos map
收藏 引用
MULTIMEDIA TOOLS AND APPLICATIONS 2020年 第25-26期79卷 18695-18725页
作者: Hemida, Omer He, Hongjie Southwest Jiaotong Univ Sichuan Key Lab Signal & Informat Proc Chengdu Sichuan Peoples R China
To take into account the invisibility, recovery quality, detection ability, and security, a new digital image fragile watermarking method based on block truncation coding (BTC) and quantum chaos map is proposed. In th... 详细信息
来源: 评论
block truncation coding based effective watermarking scheme for image authentication with recovery capability
收藏 引用
MULTIMEDIA TOOLS AND APPLICATIONS 2019年 第4期78卷 4197-4215页
作者: Singh, Durgesh Singh, Sanjay K. Indian Inst Technol BHU Dept Comp Sci & Engn Varanasi 221005 Uttar Pradesh India
Due to the advancement of photo-editing software, powerful computers and high resolution capturing devices, it has become tough to prevent the digital image from tampering. So, in these days just by looking a digital ... 详细信息
来源: 评论
Image Authentication Using block truncation coding in Lifting Wavelet Domain
收藏 引用
INTERNATIONAL JOURNAL OF IMAGE AND GRAPHICS 2022年 第1期22卷 p1-14页
作者: Bhardwaj, Anuj Verma, Vivek Singh Gupta, Sandesh Jaypee Inst Informat Technol Dept Math Noida 201309 Uttar Pradesh India Ajay Kumar Garg Engn Coll Dept Informat Technol Ghaziabad 201009 Uttar Pradesh India CSJM Univ Univ Inst Engn & Technol Dept Comp Sci & Engn Kanpur 208024 Uttar Pradesh India
Image watermarking is one of the most accepted solutions protecting image authenticity. The method presented in this paper not only provides the desired outcome also efficient in terms of memory requirements and prese... 详细信息
来源: 评论
A systematic survey on block truncation coding based data hiding techniques
收藏 引用
MULTIMEDIA TOOLS AND APPLICATIONS 2019年 第22期78卷 32239-32259页
作者: Kumar, Rajeev Jung, Ki-Hyun Wookyung Informat Technol IT Res & Dev Ctr Daegu 41519 South Korea Kyungil Univ Dept Cyber Secur 50 Gamasil Gil Gyongsan 38428 Gyeongbuk South Korea
block truncation coding is one of the simplest encoding methods which require insignificant computing cost to compress images. Due to the vast demand on embedding data into compressed images with low computing cost, a... 详细信息
来源: 评论
Adaptive and dynamic multi-grouping scheme for absolute moment block truncation coding
收藏 引用
MULTIMEDIA TOOLS AND APPLICATIONS 2019年 第7期78卷 7895-7909页
作者: Xiang, Zhaoyang Hu, Yu-Chen Yao, Heng Qin, Chuan Univ Shanghai Sci & Technol Sch Opt Elect & Comp Engn 516 Jungong Rd Shanghai 200093 Peoples R China Providence Univ Dept Comp Sci & Informat Management Taichung 43301 Taiwan
Image compression technique is widely used in multimedia signal processing. As a conventional lossy compression technique, block truncation coding (BTC) deserves further improvements to enhance its performance of comp... 详细信息
来源: 评论