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Graphics Interchange Format  |  2000-01-03  |  31.5 KB  |  453x263  |  4-bit (16 colors)
   ocr: oVMCe: Toashorizontal. woaker nigher.horizontal low-vericle kir-dlagonal Aeakegt very bigh-honzonalt trequency. bard weaker woaker highervostce nigher dagonal woalest weakeat verynigh verticie.irequancy, very.high ciagonal trequency band: band Figure 8: The largest regions ypically contain the meakest bigh-frequency components.