SVD+truncate (or any other low rank approximation) is absolutely not used in any real image compression. Of course, it is a popular classroom project to demonstrate SVD. It's O(n^3) ffs.
Only AI would call SVD the "engine behind image compression", lol.
> This is the engine behind image compression
SVD+truncate (or any other low rank approximation) is absolutely not used in any real image compression. Of course, it is a popular classroom project to demonstrate SVD. It's O(n^3) ffs.
Only AI would call SVD the "engine behind image compression", lol.