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Formati grafici e

Multimediali

Davide RossiAprile 2002

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Table of contentsTable of contents

Part IColors and Color SystemsStill Images: Bitmaps, Vectors & Metailes

Part II

Data Compression!i"el !ac#ing, R$%, $, '(man, )!%*, +avelets, ractals

Part IIIStill *rap-ics ile ormats*I ./a 1& /a3, )I, !4*, S!I, las-!i"

Part IV

Animation & M(ltimediaVideo and A(dio %ncoding 5ec-nologies

Part V6sing *rap-ics ile ormats or +++ !(7lis-ing

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Part IPart I

Colors and Color SystemsColors and Color SystemsStill Images: Bitmaps, Vectors

& Metafiles

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Colors and Color SystemsColors and Color Systems

5-e -(man eye can percept lig-t re8(encies in t-e range 9/00nanometers and can disting(is- a7o(t ;0000 dierent color sim(ltaneo(sly

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Color SpacesColor Spaces

RGBRed*reenBl(e is an additive color system< In a?0,;@ color intensity range .0,0,03 is 7lac#, .;,;,;3 is=-ite