Not paying too close attention, but this sounds a lot like the Gabor filter stacking from days of yore. Ah looks like people are still looking at them. https:/

Not paying too close attention, but this sounds a lot like the Gabor filter stacking from days of yore. Ah looks like people are still looking at them. https://bihy.medium.com/improving-convolutional-neural-network-accuracy-using-gabor-filter-and-progressive-resizing-8e60caf50d8d https://bihy.medium.com/improving-convolutional-neural-netwo...