Kodak 9500 manual Define Window descriptor bytes

Page 25

Define Window descriptor bytes

Bit Byte

7

6

5

 

4

 

3

2

 

1

 

 

0

0

 

 

 

 

Window Identifier

 

 

 

 

 

 

1

 

 

 

 

Reserved

 

 

 

 

 

 

 

2

(MSB)

 

 

 

X Resolution

 

 

 

 

 

 

(LSB)

3

 

 

 

 

 

 

 

 

 

 

 

 

4

(MSB)

 

 

 

Y Resolution

 

 

 

 

 

 

(LSB)

5

 

 

 

 

 

 

 

 

 

 

 

 

6

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

Upper Left X

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

9

 

 

 

 

 

 

 

 

 

 

 

 

10

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

Upper Left Y

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

13

 

 

 

 

 

 

 

 

 

 

 

 

14

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

Width

 

 

 

 

 

 

 

16

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

17

 

 

 

 

 

 

 

 

 

 

 

 

18

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

19

 

 

 

 

Length

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

21

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

Brightness

 

 

 

 

 

 

 

23

 

 

 

 

Threshold

 

 

 

 

 

 

 

24

 

 

 

 

Contrast

 

 

 

 

 

 

 

25

 

 

 

Image Composition

 

 

 

 

 

 

26

 

 

 

 

Bits Per Pixel

 

 

 

 

 

 

 

27

(MSB)

 

 

 

Halftone Pattern

 

 

 

 

 

(LSB)

28

 

 

 

 

 

 

 

 

 

 

 

 

29

RIF

Reserved

 

 

 

 

 

 

Padding Type

 

30

(MSB)

 

 

 

Bit Ordering

 

 

 

 

 

 

 

31

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

32

 

 

 

Compression Type

 

 

 

 

 

 

33

 

 

 

Compression Argument

 

 

 

 

 

 

34... 39

 

 

 

 

Reserved

 

 

 

 

 

 

 

40

 

 

 

Image Enhancement Filter

 

 

 

 

 

 

41

 

 

 

 

Noise Filter

 

 

 

 

 

 

 

42

 

 

Reserved

 

 

 

Allow 0

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

Scan

43

 

 

 

 

Reserved

 

 

 

 

 

 

 

44

 

 

Reserved

 

 

 

Border

 

Deskew

 

 

 

 

 

 

 

 

 

 

reduction

 

 

45

 

 

Reserved

 

 

 

 

 

 

 

A-61124 March 1999

5-9

Page 24 Page 26
Image 25
Page 24 Page 26
Contents
Integrator’s Guide Document size IntroductionAbout this guide Scanning Concepts SetupScanning documents Error handling March Interactive/online method Batch/offline method Fault recoveryImage Headers Image header contentsImage address ResolutionHeader flags Compression typeImage Deskew Flag Bar code header informationSkew Angle Image header format Offset Format Dynamic Data Set by CommandMarch Default Image Header Format Requested Resultant Last Transfer Retrieving images and headersTo read the header and then read the image Recommended retrieval methodsScsi data rates Scanner Host CommunicationsScsi overview Scsi bus Scsi InterfaceIssuing Scsi commands Scsi interface signal linesMarch Status Response Code Meaning Scsi status responses Message Code Direction Function/Action Scsi Spec Scsi message responsesScsi conformance Scsi command summary Scsi commandsCommand Op Command NumberCommand block descriptor Define Window Parameters commandCommand op code 24H Scsi Specification Section Define Window Parameters headerDefine Window descriptor bytes Descriptor Data Definition Define Window Parameters dataDescriptor Data Definition Command op code 25H Scsi Specification Section Get Window commandGet Window data Get Window Parameters headerGet Window Parameters header data Get Window descriptor bytes Get Window Parameters data Descriptor Data Definition Command op code 12H Scsi Specification Section Inquiry commandInquiry descriptor bytes Inquiry data Command op code 28H Scsi Specification Section Read commandRead data Command op code 17H Scsi Specification Section Release Unit commandCommand op code 03H Scsi Specification Section Request Sense commandRequest Sense descriptor bytes ILI Request Sense dataDescription Seq. Id# Required Error Trans Panel Scan command Reserve Unit commandCommand op code 16H Scsi Specification Section Command op code 1BH Scsi Specification SectionCommand op code 2AH Scsi Specification Section Send commandSend data Command block Using the Send command for scanner- unique commandsCommand op code 00H Scsi Specification Section Test Unit Ready commandScanner-unique command format Scanner-unique CommandsScsi Command summaryMarch AX/Y/Z Cropping/ Auto Cropping CommandsDescription Values DX No scan EX Bit order Information returned is in the following format FX/Y/Z Compression GC Last image addressHC command sets the image address for the next document GX End of job HA Set mode HC Next image addressJA command Example JA Define modeJX/Y/Z Scan threshold Cont NX/Y/Z command selects the Noise filter for the current mode SX/Y/Z Reverse image TX Simplex/duplex status YX/Y/Z Border Reduction WX/Y/Z Skew Correction W command enables or disables document skew correctionTemporarily overriding a group of parameters Scanner-unique command samplesPermanently changing individual parameters Permanently changing a group of parameters Recommended usage of scanner-unique commands Pin J45 Signals Diagnostic Interface J45/COIN3Usage Protocol Pinouts Sample interfaces Appendix a Glossary Document image level Error diffusion modeGray scale image Gray levelsNoise Multilevel indexingNoise filter PatchScaling Scanner-unique commandScreening SeedAppendix B Reference Materials Accessory-specificOrdering publications United States and CanadaAppendix C Assigning Image Addresses March Image processing parameters Appendix D Image Processing Parameter DefaultsModes Parameter Command 13,17 14,18 11,15 12,16 Filter Table D-2 Scanner Recommended Image processing parameters∙ YX/Y/Z ∙ AX/Y/Z March Terminology Appendix E Image ProcessingAdaptive Threshold Processing separates the foreground Auto-cropping Image processing capabilitiesReverse imaging Simplex/duplex selection Compression is used to reduce the number of bytes needed for Contrast without ATP 61122/A-61124 March 61122/A-61124 March Noise filter 61122/A-61124 March Product Resolution Base Resolution Dpi ResolutionScreening/Dithering Bit/pixel image. The thresholding value ranges from 0 to 61122/A-61124 March Image processing settings for the ATP Adaptive Threshold Processor ATP accessoryATP Contrast settings Image a Image B Image C Image D ATP Threshold settingsSkew Detection and Correction Scanner/MicroimagerCorrection and auto-cropping work Auto-croppingExample Full width of Scanner Border reduction Border reductionSource image types Evaluating scanned imagesScanned images Printed ImagesPhotographic images Computer-generated imagesTarget Evaluation criteriaAliasing StaircasingFigure C Image resolution61122/A-61124 March By counting the number of black and white steps BrightnessDocument A G I N G
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