All) Get software for JPEG, JPEG2000, JPEG XL and use it for compressing images to a fixed file size (compression ratio).

All) Get software for full-reference and blind (i.e. no-reference) quality metrics and learn to apply it and understand what it does.


I Double Compression

apply two different compression schemes one after the other, both with a fixed compression rate, e.g. 5; investigate good and poor
combinations wrt. quality - 2 groups max.

a) AVIF, BPG, JPEG XR
b) WebP, HEIC / HEIF, JPEG XR


II Recognition of Compression type

Compress testdata to (a) fixed filesize or (b) fixed quality and try to train a classifier to identify the compression scheme that has been used.
use Ia) and Ib) - 4 groups max

III Find software for Deep - learning based Lossy compression (JPEG AI) and learn to apply it (again: fixed target file size).

In particular: learn to train it, test on classes of similar data (FPs, vascular data, microscopy data, etc.)
Comparison to non-learning based schemes- 2 different ones, 2 groups max

All) Prepare a presentation and give it