SPIHT_CODEC_Matlab

版本 1.0.0 (3.9 MB) 作者: Adel Litim

THIS PROGAMME IS USEFUL TO compress THE gray scal images by SPIHT méthod. the performences of this méthod is nearly the same of JPEG2000

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更新时间 2020/7/17

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Praise be to God that His grace is righteous
Louange à Dieu seul.

THIS PROGAMME IS USEFUL TO compress THE gray scal images by SPIHT méthod.
the performences of this méthod is nearly the same of JPEG2000
THIS PROGRAMME CALCULATE :

#Compression_Ratio
#PSNR
#FINALImageSize
#the time of compression

INSTRUCTIONS:

1)_ run func_SPIHT_Demo_Main
2)_ select your input image
3)_ to GET BEST COMPRESSION RATION, MODIFY THE RATE (bpp) between 0 and 1
4)_ resize your image (ONLY 512*512 OR 1024*1024 OR 2048*2048)

enjoy

引用格式

Adel Litim (2024). SPIHT_CODEC_Matlab (https://www.mathworks.com/matlabcentral/fileexchange/78354-spiht_codec_matlab), MATLAB Central File Exchange. 检索来源 2024/8/28.