Abstract: Screen content images are originally captured in a full-chroma format. The chroma downsampling, which is commonly applied to the chroma component in screen content image representation and ...

Abstract: Downsampling of signals living on a general weighted graph is not as trivial as of regular signals where we can simply keep every other samples. In this paper we propose a simple, yet ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

smartdownsample selects representative subsets from large image collections while preserving visual diversity. It uses DINOv2 embeddings and agglomerative clustering to group visually similar images, ...