Real-time ASCII Art Rendering Using Decision Tree - PixLab

Rendering is explicitly set to 30 frames per second plus the poor performance of the Javascript memory allocator so expect small lag depending on your CPU/Browser configuration. ASCII art is a related (and older) graphic design technique for producing images from printable characters. Divide the input image into rectangular grid of equal size. The grid size correspond to the height and width of a single tile (i.e. For each cell, a font glyph is selected from the codebook to replace the raw pixels in this cell.