Hot Search : Source embeded web remote control p2p game More...
Location : Home Downloads SourceCode Mathimatics-Numerical algorithms Compress-Decompress algrithms

image_compress

  • Category : Compress-Decompress algrithms
  • Tags :
  • Update : 2012-11-26
  • Size : 327kb
  • Downloaded :0次
  • Author :wangweiming
  • About : Nobody
  • PS : If download it fails, try it again. Download again for free!
Introduction - If you have any usage issues, please Google them yourself
This procedure using singular value decomposition of 3-channel color image compression decomposition, concrete steps are as follows: compression process: 1. Select the sub-image size K value, the image is decomposed into M × M sub-image, IMG (s), s = 1, 2, ..., M2, in which M = N/K, the original image IMG size N × N. 2. M2 calculate the average of sub-image average, for each sub-image minus the new images mean images. 3. Calculation of correlation matrix R, defined as its elements. 4. Calculation of the characteristics of R value and eigenvector calculated each sub-image with the largest eigenvector of the inner product, they will have to code, that is, the compressed images.
Packet file list
(Preview for download)
图像压缩
........\compression.m
........\decompression.m
........\demo.m

........\图像压缩.doc
Related instructions
  • We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
  • The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
  • Please use Winrar for decompression tools
  • If download fail, Try it againg or Feedback to us.
  • If downloaded content did not match the introduction, Feedback to us,Confirm and will be refund.
  • Before downloading, you can inquire through the uploaded person information

Nothing.

Post Comment
*Quick comment Recommend Not bad Password Unclear description Not source
Lost files Unable to decompress Bad
*Content :
*Captcha :
DSSZ is the largest source code store in internet!
Contact us :
1999-2046 DSSZ All Rights Reserved.