JPEG标记码标准

JPEG 标记码标准

 

     在网上很难找到全部的标记码,特意查了文献,贴在这里方便大家。

 

分配的标记码

标记

描述

StartOfFramemarkers,non-differential, Huffmancoding

 

X’FFC0’ X’FFC1’ X’FFC2’ X’FFC3’

SOF0

SOF1

SOF2

SOF3

 

BaselineDCT

ExtendedsequentialDCT ProgressiveDCT

Lossless(sequential)

StartOfFramemarkers,differential,Huffmancoding

 

X’FFC5’ X’FFC6’ X’FFC7’

SOF5

SOF6

SOF7

 

DifferentialsequentialDCT DifferentialprogressiveDCT Differentiallossless(sequential)

StartOfFramemarkers,non-differential, arithmeticcoding

 

X’FFC8’ X’FFC9’ X’FFCA’ X’FFCB’

 

JPG SOF9

SOF10

SOF11

 

ReservedforJPEGextensions ExtendedsequentialDCT ProgressiveDCT

Lossless(sequential)

StartOfFramemarkers,differential,arithmeticcoding

 

X’FFCD’ X’FFCE’ X’FFCF’

SOF13

SOF14

SOF15

 

DifferentialsequentialDCT DifferentialprogressiveDCT Differentiallossless(sequential)

Huffmantablespecification

X’FFC4’

DHT

DefineHuffmantable(s)

Arithmeticcodingconditioningspecification

X’FFCC’

DAC

Definearithmeticcodingconditioning(s)

Restartintervaltermination

X’FFD0throughX’FFD7’

RSTm*

Restartwithmodulo8count“m”

Othermarkers

 

X’FFD8’ X’FFD9’ X’FFDA’ X’FFDB’ X’FFDC’ X’FFDD’ X’FFDE’ X’FFDF’

X’FFE0throughX’FFEF’ X’FFF0through X’FFFD’ X’FFFE’

 

SOI* EOI* SOS DQT DNL DRI DHP EXP APPn JPGn COM

 

Startofimage Endofimage Startofscan

Definequantizationtable(s) Definenumberoflines Definerestartinterval

Definehierarchicalprogression Expandreferencecomponent(s) Reservedforapplicationsegments ReservedforJPEGextensions Comment

Reservedmarkers

X’FF01’

X’FF02throughX’FFBF’

 

TEM* RES

Fortemporaryprivateuseinarithmeticcoding

Reserved

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