文件名称:Untitled2
-
所属分类:
- 标签属性:
- 上传时间:2015-04-19
-
文件大小:677byte
-
已下载:0次
-
提 供 者:
-
相关连接:无下载说明:别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容来自于网络,使用问题请自行百度
1、将图像Chrysanthemum按质量等级分别为10、30、50、70、90存储成jpg文件,并分别命名为Chrysanthemum_010.jpg、Chrysanthemum_030.jpg、…… 、Chrysanthemum_090.jpg。
2、观察并说明jpg文件质量的变化情况。
3、计算压缩比,并画出压缩比随质量等级变化的曲线。
4、读取文件:Chrysanthemum_010.jpg、Chrysanthemum_030.jpg、…… 、Chrysanthemum_090.jpg。
5、计算峰值信噪比并画出峰值信噪比随质量等级变化的曲线。
-1, the image by respectively according to the quality grade 10, 30, 50, 70, 90 stored as JPG file, and respectively named Chrysanthemum_010. JPG, Chrysanthemum_030. JPG,... , Chrysanthemum_090. JPG.
2, observe and explain the change of quality JPG files.
3, calculate the compression ratio, and draw the curve of the compression ratio change with quality grade.
4, read the file: Chrysanthemum_010. JPG, Chrysanthemum_030. JPG,... , Chrysanthemum_090. JPG.
5, calculate the peak signal-to-noise ratio and draw the curve of the peak signal-to-noise ratio change with quality grades.
2、观察并说明jpg文件质量的变化情况。
3、计算压缩比,并画出压缩比随质量等级变化的曲线。
4、读取文件:Chrysanthemum_010.jpg、Chrysanthemum_030.jpg、…… 、Chrysanthemum_090.jpg。
5、计算峰值信噪比并画出峰值信噪比随质量等级变化的曲线。
-1, the image by respectively according to the quality grade 10, 30, 50, 70, 90 stored as JPG file, and respectively named Chrysanthemum_010. JPG, Chrysanthemum_030. JPG,... , Chrysanthemum_090. JPG.
2, observe and explain the change of quality JPG files.
3, calculate the compression ratio, and draw the curve of the compression ratio change with quality grade.
4, read the file: Chrysanthemum_010. JPG, Chrysanthemum_030. JPG,... , Chrysanthemum_090. JPG.
5, calculate the peak signal-to-noise ratio and draw the curve of the peak signal-to-noise ratio change with quality grades.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Untitled2.m
本网站为编程资源及源代码搜集、介绍的搜索网站,版权归原作者所有! 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.