Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/10001981,
  title    = {New Efficient Method for Coding Color Images},
  author    = {Walaa M.Abd-Elhafiez and  Wajeb Gharibi},
  country   = {Egypt},
  institution={Sohag University},
  abstract  = {In this paper a novel color image compression
technique for efficient storage and delivery of data is proposed. The
proposed compression technique started by RGB to YCbCr color
transformation process. Secondly, the canny edge detection method is
used to classify the blocks into the edge and non-edge blocks. Each
color component Y, Cb, and Cr compressed by discrete cosine
transform (DCT) process, quantizing and coding step by step using
adaptive arithmetic coding. Our technique is concerned with the
compression ratio, bits per pixel and peak signal to noise ratio, and
produce better results than JPEG and more recent published schemes
(like CBDCT-CABS and MHC). The provided experimental results
illustrate the proposed technique that is efficient and feasible in terms
of compression ratio, bits per pixel and peak signal to noise ratio.
},
    journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering},  volume    = {8},
  number    = {2},
  year      = {2014},
  pages     = {403 - 407},
  ee        = {http://waset.org/publications/10001981},
  url       = {http://waset.org/Publications?p=86},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 86, 2014},
}