Project Proposal EC4091 DSP Laboratory Topic: Lzma Compression Applied To A Grayscale Image and Retrieving Back The Image From The Compressed Data
Project Proposal EC4091 DSP Laboratory Topic: Lzma Compression Applied To A Grayscale Image and Retrieving Back The Image From The Compressed Data
Project Proposal EC4091 DSP Laboratory Topic: Lzma Compression Applied To A Grayscale Image and Retrieving Back The Image From The Compressed Data
EC4091DSPLaboratory
Topic:Lzmacompressionappliedtoagrayscaleimageandretrievingback
theimagefromthecompresseddata.
MelvinDavis:B110284EC
MathewsPaul:B110105EC
PunnuJoseSebastian:B110020EC
MarellaSiddartha:B110367EC
NidheeshN:B080157EC
ECEBBatch
Abstract
Pgm images have a crude format of image data. They directly represent the
pixel values of an image. They are gray scale image contributing to medical field
researches. Their format is simple and can be read and manipulated very easily.
They have high rate of redundancy in terms of data contained in the file as well as
pixel values. This property makes the LZMA compression applied to it more
efficient. Decompression will be done in the similar fashion. Data recovery would
beeasyasthecompressionislossless.