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PSA: Messaging apps are lowering the quality of your photos and videos

If you’d like to keep the full, original quality of your images (and videos) in messaging apps, there are a couple of ...
IEEE

A Sparsity Based Adaptive Compression Algorithm for Model Compression

Abstract: With the development of convolutional neural networks, the scale of activation data has increased dramatically, posing significant challenges to model storage and computation. The insight ...
GitHub

LZ4 - Extremely fast compression

LZ4 is lossless compression algorithm, providing compression speed > 500 MB/s per core, scalable with multi-cores CPU. It features an extremely fast decoder, with speed in multiple GB/s per core, ...
IEEE

Simple Grid-Based Refinement Segmentation Algorithm for MPEG Video-Based Point Cloud Compression

Abstract: In this paper, we proposed two simple refinement segmentation algorithms that can provide options to improve the computational complexity of the Video-based Point Cloud Compression (V-PCC) ...