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Image Compression using SVD

This is an example of Image Compression in Scilab using Singular Value Decomposition

(5705 downloads for this version - 5705 downloads for all versions)

Details

Version

1.0

Author

Aditya Sengupta

Maintainer

Aditya Sengupta

Categories

Image Processing

Linear algebra

License

BSD (4.4)

Supported Scilab Version

5.3

Creation Date

May 8, 2011

Description

            This is an example of Image Compression using Singular Value Decomposition. Note
that this depends on the SIVP Toolbox.

Files (3)

[601 bytes]

image_compression.sce

Miscellaneous file

Script contains function to compress a single channel image using SVD and the
code required to compress the accompanying image.

Upload date : 2011-05-08 19:55:42
MD5         : 40c6a97a2233b94367a5c518fa069772
SHA1        : 08f2d68d6a94d6dc9d3b7cd4145c85224f737abb
Downloads   : 3036

[556.29 kB]

lena.png

Miscellaneous file

Example of an image (Lena)

Upload date : 2011-05-08 19:55:42
MD5         : af1626a97a77774c148b5fb5a8d0a0fb
SHA1        : f2dfa5cfd7034db6cace5c4909e38bdddee72aab
Downloads   : 1522

[469.17 kB]

lena_compressed.png

Miscellaneous file

Compressed image.

Upload date : 2011-05-08 19:55:42
MD5         : 6d3ec8fc7f4f9dfe55a2ceb4b575fe63
SHA1        : 8de0a54eabc09e446932594498ec884f83c6ba75
Downloads   : 1147

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