Kodak 9500 Image processing capabilities, Auto-cropping, Reverse imaging Simplex/duplex selection

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Image processing capabilities

Cropping

Auto-cropping

Reverse imaging

Simplex/duplex selection

This section describes the standard capabilities of the scanner. Refer to the end of this section for information on how to use the Adaptive Threshold Processor accessory.

Cropping is a method of capturing a portion of the total document being scanned. The host computer provides the scanner with the following information that defines which portion of the document is to be captured:

∙Left margin — the left-most point is 6 inches (152.4 mm) from the feeder/transport centerline. The left margin is defined as the distance from this point.

∙Width — the distance from the left margin.

∙Top margin — the distance from the leading edge of the document.

∙Length — the distance from the top margin.

Refer to Chapter 6, Scanner-unique Commands for a description of the AX/Y/Z command.

This option is only available for Document Scanners with the Kodak Digital Science Image Manager accessory installed (not the Scanner/Microimager 990).

The Image Manager provides border detection for use with auto- cropping. Auto-cropping locates the edges, in both the x and y direction of documents and outputs the actual size of the document that was scanned.

The host computer provides information to the scanner defining whether the image should be stored in standard or reverse polarity.

Default polarity is black on a white background. (white = 0) Reverse polarity is white on a black background (white = 1).

Refer to Chapter 6, Scanner-unique Commands for a description of the SX/Y/Z command.

The host computer provides information to the scanner defining whether to scan one or both sides of the document(s). Simplex indicates only one side (the front side) of the document(s) will be scanned, creating a single image header and a single page image. Duplex indicates both sides of the document(s) will be scanned, creating two image headers and two-page images.

Refer to Chapter 6, Scanner-unique Commands for a description of the TX command.

E-2

A-61122/A-61124 March 1999

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Contents Integrator’s Guide Document size IntroductionAbout this guide Setup Scanning ConceptsScanning documents Error handling March Interactive/online method Batch/offline method Fault recoveryImage Headers Image header contentsCompression type ResolutionImage address Header flagsBar code header information Image Deskew FlagSkew 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 responsesMessage Code Direction Function/Action Scsi Spec Scsi message responsesScsi conformance Command Number Scsi commandsScsi command summary Command OpDefine Window Parameters header Define Window Parameters commandCommand block descriptor Command op code 24H Scsi Specification SectionDefine Window descriptor bytes Descriptor Data Definition Define Window Parameters dataDescriptor Data Definition Get Window Parameters header Get Window commandCommand op code 25H Scsi Specification Section Get Window dataGet Window Parameters header data Get Window descriptor bytes Get Window Parameters data Descriptor Data Definition Inquiry command Command op code 12H Scsi Specification SectionInquiry descriptor bytes Inquiry data Read command Command op code 28H Scsi Specification SectionRead data Command op code 17H Scsi Specification Section Release Unit commandRequest Sense command Command op code 03H Scsi Specification SectionRequest Sense descriptor bytes ILI Request Sense dataDescription Seq. Id# Required Error Trans Panel Command op code 1BH Scsi Specification Section Reserve Unit commandScan command Command op code 16H Scsi Specification SectionSend command Command op code 2AH Scsi Specification SectionSend 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 Diagnostic Interface J45/COIN3 Pin J45 SignalsUsage Protocol Pinouts Sample interfaces Appendix a Glossary Gray levels Error diffusion modeDocument image level Gray scale imagePatch Multilevel indexingNoise Noise filterSeed Scanner-unique commandScaling ScreeningUnited States and Canada Accessory-specificAppendix B Reference Materials Ordering publicationsAppendix 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 Appendix E Image Processing TerminologyAdaptive Threshold Processing separates the foreground Image processing capabilities Auto-croppingReverse 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 Adaptive Threshold Processor ATP accessory Image processing settings for the ATPATP 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 reductionPrinted Images Evaluating scanned imagesSource image types Scanned 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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9500 specifications

The Kodak 9500 is a sophisticated imaging device designed to revolutionize the way professionals engage with photography and imaging technologies. This innovative product combines cutting-edge technology with user-friendly features to enhance the overall shooting experience, making it a top choice among photographers and videographers alike.

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In summary, the Kodak 9500 stands out in the crowded camera market with its high-resolution capabilities, advanced autofocus system, versatile shooting modes, and robust connectivity options. Its durable construction makes it a reliable tool for professionals seeking to capture their vision with precision and clarity. Whether you are a seasoned pro or a passionate enthusiast, the Kodak 9500 is an exceptional choice that elevates the art of photography.
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