A Memory-Optimized 2D Low-Pass Filter (blur3x3_imglib_paging_dma) In previous sections, we proceeded through a step-by-step dissection of an optimization of 2D image filtering by reducing memory latencies – now that we have seen this once, we can cut to the chase. Listing 4-7 are the relevant portions of the blur3x3_imglib_paging_dma. c file, which can be found […]