Bart Wronski, who works as a graphics software engineer at NVIDIA Research, explains what one such algorithm, 'bilinear interpolation,' is. First, Wronski said, 'Most people have the image that ...

An algorithm is used to map a screen pixel location ... of the four surrounding texels on each MIP map is computed (bilinear interpolation). Then the weighted average of the two results is applied ...

Gigapixel AI uses a proprietary interpolation algorithm which "analyzes the image and recognizes details and structures and 'completes' the image" according to Topaz Labs' website. Effectively ...