Материал: part17

DICOM PS3.17 2020a - Explanatory Information​

Page 921​

DICOM Tag​

Attribute​

DICOM​

EXIF​ EXIF​EXIF or​ EXIF or TIFF Key​

EXIF or​

EXIF or TIFF Tag​

Name​

Module​

orTIFF​ or​

TIFF​

TIFFType​

Description​

Tag​ TIFF​

IFD​

(hex)​ Tag​

(dec)​

-​

-​

-​

0x8769​34665​Image​ ExifTag​

Long​

A pointer to the Exif IFD.​

Interoperability, Exif IFD​

has the same structure as​

that of the IFD specified in​

TIFF. ordinarily, however,​

it does not contain image​

dataasinthecaseofTIFF.​

(0028,2000)​ICC Profile​

Image Pixel​ 0x8773​34675​Image​ InterColorProfile​

Undefined​Contains an Inter[national​

Module​

]Color Consortium (ICC)​

ICC Profile​

format color space​

characterization/profile​

Module​

-​

-​

-​

0x8825​34853​Image​ GPSTag​

Long​

A pointer to the GPS Info​

IFD. The Interoperability​

structure of the GPS Info​

IFD, like that of Exif IFD,​

has no image data.​

-​

-​

-​

0x8829​34857​Image​ Interlace​

Short​

Indicates the field number​

of multifield images.​

(0008,0201)​Timezone​

SOP​

0x882a​34858​Image​ TimeZoneOffset​

SShort​ This optional tag encodes​

Offset From​

Common​

the time zone of the​

UTC​

Module​

camera clock (relativeto​

Greenwich Mean Time)​

used to create the Data​

TimeOriginal​

tag-valuewhen the picture​

was taken. It may also​

contain the time zone​

offsetof the clock used to​

create the DateTime​

tag-value when the image​

was modified. [TIFF/EP]​

(0016,0019)​Self Timer​

VL​

0x882b​34859​Image​ SelfTimerMode​

Short​ Number of seconds image​

Mode​

Photographic​

capture was delayed from​

Acquisition​

button press.​

Module​

(0016,0036)​Flash Energy​ VL​

0x920b​37387​Image​ FlashEnergy​

Rational​Amount of flash energy​

Photographic​

(BCPS). [TIFF/EP]​

Acquisition​

Module​

Page 922​

DICOM PS3.17 2020a - Explanatory Information​

DICOM Tag​

Attribute​

DICOM​

EXIF​ EXIF​EXIF or​ EXIF or TIFF Key​

EXIF or​

EXIF or TIFF Tag​

Name​

Module​

orTIFF​ or​

TIFF​

TIFFType​

Description​

Tag​ TIFF​

IFD​

(hex)​ Tag​

(dec)​

(0016,000A),​Spatial​

VL​

0x920c​37388​Image​ Spatial​

Undefined​SFR of the camera.​

(0016,000B),​Frequency​

Photographic​

FrequencyResponse​

[TIFF/EP]​

(0016,000C),​Response​

Acquisition​

(0016,000D)​Rows, Spatial​Module​

Frequency​

Response​

Columns,​

Spatial​

Frequency​

Response​

Column​

Names, Spatial​

Frequency​

Response​

Values​

-​

-​

-​

0x920d​37389​Image​ Noise​

Undefined​Noise measurement​

values.​

(0018,1164)​Imager Pixel​

VL Image​

0x920e​37390​Image​ FocalPlaneXResolution​Rational​NumberofpixelsperFocal​

Spacing​

Module​

PlaneResolutionUnit​

(37392) in ImageWidth​

direction for main image.​

[TIFF/EP]​

(0018,1164)​Imager Pixel​

VL Image​

0x920f​37391​Image​ FocalPlaneYResolution​Rational​NumberofpixelsperFocal​

Spacing​

Module​

PlaneResolutionUnit​

(37392) in ImageLength​

direction for main image.​

[TIFF/EP]​

(0018,1164)​Imager Pixel​

VL Image​

0x9210​37392​Image​ FocalPlaneResolution​

Short​

Unit of measurement for​

Spacing​

Module​

Unit​

Focal​

PlaneXResolution(37390)​

and Focal​

PlaneYResolution(37391).​

[TIFF/EP]​

(0020,0013)​Instance​

General​

0x9211​37393​Image​ ImageNumber​

Long​

Number assigned to an​

Number​

ImageModule​

image, e.g., in a chained​

image burst.​

-​

-​

-​

0x9212​37394​Image​ SecurityClassification​

Ascii​

Security classification​

assigned to the image.​

-​

-​

-​

0x9213​37395​Image​ ImageHistory​

Ascii​

Record of what has been​

done to the image.​

(0016,0037)​Subject​

VL​

0x9214​37396​Image​ SubjectLocation​

Short​

Indicates the location and​

Location​

Photographic​

area of the main subject in​

Acquisition​

the overall scene.​

Module​

[TIFF/EP]​

(0016,0038)​Photographic​ VL​

0x9215​37397​Image​ ExposureIndex​

Rational​Encodes the camera​

ExposureIndex​Photographic​

exposure index setting​

Acquisition​

whenimagewascaptured.​

Module​

[Not EXIF but TIFF/EP]​

DICOM PS3.17 2020a - Explanatory Information​

Page 923​

DICOM Tag​

Attribute​

DICOM​

EXIF​ EXIF​EXIF or​ EXIF or TIFF Key​

EXIF or​

EXIF or TIFF Tag​

Name​

Module​

orTIFF​ or​

TIFF​

TIFFType​

Description​

Tag​ TIFF​

IFD​

(hex)​ Tag​

(dec)​

-​

-​

-​

0x9216​37398​Image​ TIFFEPStandardID​

Byte​

Contains four ASCII​

charactersrepresentingthe​

TIFF/EP standard version​

of a TIFF/EP file, eg '1', '0',​

'0', '0'​

(0016,0039)​Sensing​

VL​

0x9217​37399​Image​ SensingMethod​

Short​ Type of image sensor.​

Method​

Photographic​

[TIFF/EP]​

Acquisition​

Module​

-​

-​

-​

0x9c9b​40091​Image​ XPTitle​

Byte​

TitletagusedbyWindows,​

encoded in UCS2​

-​

-​

-​

0x9c9c​40092​Image​ XPComment​

Byte​

Comment tag used by​

Windows, encoded in​

UCS2​

-​

-​

-​

0x9c9d​40093​Image​ XPAuthor​

Byte​

Author tag used by​

Windows, encoded in​

UCS2​

-​

-​

-​

0x9c9e​40094​Image​ XPKeywords​

Byte​

Keywords tag used by​

Windows, encoded in​

UCS2​

-​

-​

-​

0x9c9f​40095​Image​ XPSubject​

Byte​

Subject tag used by​

Windows, encoded in​

UCS2​

0xc4a5​50341​Image​ PrintImageMatching​

Undefined​Print Image Matching,​

description needed.​

0xc612​50706​Image​ DNGVersion​

Byte​

This tag encodes the DNG​

four-tier version number.​

For files compliant with​

version 1.1.0.0 of the DNG​

specification, this tag​

should contain the bytes:​

1, 1, 0, 0.​

0xc613​50707​Image​ DNGBackwardVersion​ Byte​

This tag specifies the​

oldestversionoftheDigital​

Negative specification for​

which a file is compatible.​

Readersshouldnotattempt​

to read a file if this tag​

specifiesaversionnumber​

that is higher than the​

version number of the​

specification the reader​

was based on. In addition​

to checking the version​

tags,readersshould,forall​

Page 924​

DICOM Tag​ Attribute​

DICOM​

EXIF​ EXIF​EXIF or​ EXIF or TIFF Key​

EXIF or​

EXIF or TIFF Tag​

Name​

Module​

orTIFF​ or​

TIFF​

TIFFType​

Description​

Tag​ TIFF​

IFD​

(hex)​ Tag​

(dec)​

0xc614​50708​Image​ UniqueCameraModel​

Ascii​

Defines a unique,​

non-localized name for the​

cameramodelthatcreated​

the image in the raw file.​

This name should include​

the manufacturer's name​

to avoid conflicts, and​

should not be localized,​

even if the camera name​

itself is localized for​

different markets (see​

LocalizedCameraModel).​

Thisstringmaybeusedby​

reader software to index​

intoper-modelpreferences​

and replacement profiles.​

0xc615​50709​Image​ LocalizedCameraModel​ Byte​

Similar to the Unique​

CameraModelfield,except​

the name can be localized​

for different markets to​

match the localization of​

the camera name.​

0xc616​50710​Image​ CFAPlaneColor​

Byte​

Provides a mapping​

between the values in the​

CFAPattern tag and the​

plane numbers in Linear​

Raw space. This is a​

required tag for non-RGB​

CFA images.​

0xc617​50711​Image​ CFALayout​

Short​

Describesthespatiallayout​

of the CFA.​

0xc618​50712​Image​ LinearizationTable​

Short​

Describes a lookup table​

that maps stored values​

into linear values. This tag​

istypicallyusedtoincrease​

compression ratios by​

storing the raw data in a​

non-linear, more visually​

uniform space with fewer​

total encoding levels. If​

SamplesPerPixel is not​

equal to one, this single​

table applies to all the​

samples for each pixel.​

0xc619​50713​Image​ BlackLevelRepeatDim​

Short​

Specifies repeat pattern​

sizefortheBlackLeveltag.​

Page 925​

DICOM Tag​ Attribute​

DICOM​

EXIF​ EXIF​EXIF or​ EXIF or TIFF Key​

EXIF or​

EXIF or TIFF Tag​

Name​

Module​

orTIFF​ or​

TIFF​

TIFFType​

Description​

Tag​ TIFF​

IFD​

(hex)​ Tag​

(dec)​

0xc61a​50714​Image​ BlackLevel​

Rational​Specifies the zero light​

(a.k.a. thermal black or​

black current) encoding​

level, as a repeating​

pattern. The origin of this​

patternisthetop-leftcorner​

of the ActiveArea​

rectangle. The values are​

stored in​

row-column-sample scan​

order.​

0xc61b​50715​Image​ BlackLevelDeltaH​

SRational​If the zero light encoding​

level is a function of the​

image column, Black​

LevelDeltaH specifies the​

difference between the​

zerolightencodinglevelfor​

each column and the​

baseline zero light​

encoding level. If Samples​

PerPixel is not equal to​

one, this single table​

applies to all the samples​

for each pixel.​

0xc61c​50716​Image​ BlackLevelDeltaV​

SRational​If the zero light encoding​

level is a function of the​

image row, this tag​

specifies the difference​

between the zero light​

encodinglevelforeachrow​

and the baseline zero light​

encoding level. If Samples​

PerPixel is not equal to​

one, this single table​

applies to all the samples​

for each pixel.​

0xc61d​50717​Image​ WhiteLevel​

Short​ This tag specifies the fully​

saturated encoding level​

for the raw sample values.​

Saturation iscausedeither​

by the sensor itself​

becominghighlynon-linear​

in response, or by the​

camera's analog to digital​

converter clipping.​