There is some work on using JPEG style DCT blocks for quantization: https://dl.a...

		buildbot on July 13, 2023 \| parent \| context \| favorite \| on: Faster neural networks straight from JPEG (2018) There is some work on using JPEG style DCT blocks for quantization: https://dl.acm.org/doi/10.1109/ISCA45697.2020.00075 (Disclaimer, not mine, but a friends work)