ically like a PSF, but needn’t be the same function. For narrow kernels, the pixel-mixel “voting” is almost 1-to-1, but for diffuse kernels, each mixel value is the weighted combination of information from many pixels, leading to a “blurred” com

A tile-mapped pixel generation scheme is discussed in Section 13.3. A tile can be considered as a super pixel. Whereas a pixel is defined by a 3-bit word in a bit-mapped scheme, a tile is mapped to a predesigned pattern. One method of constructing