JPEG Image Compression with a for loop

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James Eckloff
James Eckloff 2020-10-28
评论： James Eckloff 2020-10-28
For an assignment I am tasked with compressing an image. The assignment wants me to use a for loop and go through a quality vector it gave me.
[100:-10:10]
I have no clue how to go about compressing an image and everywhere I look I do not see anything about a quality vector. It also wants me to get the file size then save the images with seperate percentages of quality. I do not know what any of this means and I am looking for help.
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James Eckloff
James Eckloff 2020-10-28
When I use getFilesize('Lena512,bmp') it says ans 263222. and 512x512 grayscale

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KSSV
KSSV 2020-10-28

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