IMPROVED BLOCK TRUNCATION CODING USING HOPFIELD NEURAL NETWORK

被引：5
|
作者：
QIU, G
VARLEY, MR
TERRELL, TJ
机构：
[1] Department of Computing and Electronics, Lancashire Polytechnic, Preston, Lancs.
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 21期
关键词：
IMAGE PROCESSING; NEURAL NETWORKS;
D O I：
10.1049/el:19911195
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Block truncation coding (BTC), a recent technique used in the coding of image data, is based on the classification of pixels within a small image block into two classes. Earlier methods used statistical information for this classification. In the Letter, a new technique is introduced which uses a Hopfield neural network to define the pixel classes. Results are presented for four monochrome still images. The new algorithm is shown to provide improved performance when compared to the two previous BTC algorithms.
引用
收藏
页码：1924 / 1926
页数：3
相关论文
共 50 条
  • [1] BLOCK TRUNCATION CODING USING HOPFIELD NEURAL NETWORK
    MITCHELL, HB
    DORFAN, M
    ELECTRONICS LETTERS, 1992, 28 (23) : 2144 - 2145
  • [2] Single bit-map block truncation coding of color images using a Hopfield neural network
    Tai, SC
    Lin, YC
    Lin, JF
    INFORMATION SCIENCES, 1997, 103 (1-4) : 211 - 228
  • [3] BLOCK TRUNCATION CODING USING HOPFIELD NEURAL-NETWORK (VOL 28, PG 2144, 1992)
    MITCHELL, HB
    ELECTRONICS LETTERS, 1993, 29 (12) : 1148 - 1148
  • [4] An FPGA implementation of a Hopfield optimized block truncation coding
    Saif, Sherif
    Abbas, Hazem M.
    Nassar, Salwa M.
    Wahdan, Andabdelmonem A.
    6TH INTERNATIONAL WORKSHOP ON SYSTEM-ON-CHIP FOR REAL-TIME APPLICATIONS, PROCEEDINGS, 2006, : 169 - +
  • [5] Improved block truncation coding using modified error diffusion
    Guo, J. -M.
    ELECTRONICS LETTERS, 2008, 44 (07) : 462 - 463
  • [6] Improved Block Truncation Coding using Optimized Dot Diffusion
    Guo, Jing-Ming
    Liu, Yun-Fu
    2010 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, 2010, : 2634 - 2637
  • [7] Improved Block Truncation Coding Using Optimized Dot Diffusion
    Guo, Jing-Ming
    Liu, Yun-Fu
    IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 23 (03) : 1269 - 1275
  • [8] Block truncation coding using neural network-based vector quantization for image compression
    Angelakis, C
    Maragakis, GA
    Stavroulakis, P
    GLOBECOM 98: IEEE GLOBECOM 1998 - CONFERENCE RECORD, VOLS 1-6: THE BRIDGE TO GLOBAL INTEGRATION, 1998, : 851 - 855
  • [9] AN INTERPOLATIVE BLOCK TRUNCATION CODING ALGORITHM USING A FUNCTIONAL-LINK NEURAL-NETWORK
    SODMORIAH, G
    AGMON, S
    MITCHELL, HB
    EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS, 1995, 6 (04): : 463 - 467
  • [10] Economic Dispatch using Improved Hopfield Neural Network
    Reddy, S. Surender
    Momoh, James A.
    2015 NORTH AMERICAN POWER SYMPOSIUM (NAPS), 2015,
12345