hufman





coding. Input QUALITY determines the amount of information that

is lost and compression achieved. Y is an encoding structure

containing fields:



Y.size Size of X

Y.numblocks Number of 8-by-8 encoded blocks

Y.quality Quality factor (as percent)

Y.huffman Huffman encoding structure, as returned by

MAT2HUFF



See also JPEG2IM.



Copyright 2002-2006 R. C. Gonzalez, R. E. Woods, & S. L. Eddins

Digital Image Processing Using MATLAB, Prentice-Hall, 2004

$Revision: 1.5 $ $Date: 2006/07/15 20:44:34 $



Revised: 3/20/06 by R.Woods to correct an eob coding problem, to

check the quality input for <-hufman　





　　coding. Input QUALITY determines the amount of information that

　　is lost and compression achieved.　Y is an encoding structure

　　containing fields:



　　　 Y.size　　　Size of X

　　　 Y.numblocks Number of 8-by-8 encoded blocks

　　　 Y.quality　 Quality factor (as percent)

　　　 Y.huffman　 Huffman encoding structure, as returned by

　　　　　　　　　 MAT2HUFF



　　See also JPEG2IM.



　　Copyright 2002-2006 R. C. Gonzalez, R. E. Woods, & S. L. Eddins

　　Digital Image Processing Using MATLAB, Prentice-Hall, 2004

　　$Revision: 1.5 $　$Date: 2006/07/15 20:44:34 $



　　Revised: 3/20/06 by R.Woods to correct an　eob　coding problem, to

　　check the　quality　input for <