readme.txt

来自「灰度膨胀和腐蚀」· 文本 代码 · 共 45 行

The zip file includes:
- readme.txt this file
- gdil.c ----> a c file which must be mex compiled
- gerod.c ---> a c file which must be mex compiled
- graydil.m --> the m function (dilation)
- grayero.m --> the m function (erosion)
- provatempo.m ---> many examplex of use

Grayscale erosion and dilation: a very fast implementation.

We have optimized execution time of grayscale erosion and dilation.
Our functions take advantage of Matlab's decomposition of structuring 
elements.

graydil(im,se) to perform dilation
im is the input 2D matrix (uin8, uint16, uint32 or double)
se the structuring element (logical or strel)


grayero(im,se) to perform erosion
im is the input 2D matrix (uin8, uint16, uint32 or double)
se the structuring element (logical or strel)


Memory management is not optimized ( our routines can generate 
overflow memory error) but execution time is 2, 3, 4 or 5 times
smaller than Matlab's one.


Please contribute if you find this software useful.
Report bugs to [e-mail]

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MCGO Matlab Code Generation and Optimization 

Luigi Rosa
Via Centrale 35
67042 Civita Di Bagno
L'Aquila -- ITALY

mobile [phone]
email [e-mail]

http://utenti.lycos.it/matlab
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