This project investigates two fundamental digital image processing techniques: image sampling and gray-level quantization. Using MATLAB, a high-resolution grayscale image was manipulated to examine ...

Abstract: Real-world point clouds exhibit non-uniform density distributions, varying across distance and scale. Conventional upsampling methods typically treat points homogeneously, which over-smooths ...

Abstract: The scintillation in radio wave propagation, particularly in regions near the magnetic equator, is found to be introduced by the ionospheric irregularities causing unsatisfactory performance ...

NTIRE (New Trends in Image Restoration and Enhancement) workshop at CVPR 2025 🔥 This repo is back and will be updated with many more works! Check the tutorial for generating degraded RAW images! You ...