Kodak 9500 manual Appendix D Image Processing Parameter Defaults, Image processing parameters

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Appendix D Image Processing Parameter Defaults

Image processing parameters

Image processing parameters are fine-tuned during integration for each application/document type, with the goal of optimizing document image quality.

At the beginning of the optimization process, the default image processing parameter settings should be used as a base when fine-tuning the image processing parameters:

∙Set each of the image processing parameters to the recommended settings for your application/document type (not necessary if the default settings are used).

∙Scan several samples of the application documents.

∙Evaluate the document images.

If the quality of the document image is not satisfactory, change one or more of the parameter settings slightly and scan the sample application documents again. Continue this process until the desired image quality is obtained.

In addition to the default and recommended image processing parameter settings, sample image processing parameters are provided in Appendix E, Image Processing . The sample image processing parameter settings may be used as guidelines when establishing the desired image processing parameter settings if your application/document type is similar to the sample images.

A-61124 March 1999

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Contents Integrator’s Guide Introduction Document sizeAbout this guide Scanning Concepts SetupScanning documents Error handling March Fault recovery Interactive/online method Batch/offline methodImage header contents Image HeadersHeader flags ResolutionImage address Compression typeImage Deskew Flag Bar code header informationSkew Angle Offset Format Dynamic Data Set by Command Image header formatMarch Default Image Header Format Retrieving images and headers Requested Resultant Last TransferRecommended retrieval methods To read the header and then read the imageScanner Host Communications Scsi data ratesScsi Interface Scsi overview Scsi busScsi interface signal lines Issuing Scsi commandsMarch Scsi status responses Status Response Code MeaningScsi message responses Message Code Direction Function/Action Scsi SpecScsi conformance Command Op Scsi commandsScsi command summary Command NumberCommand op code 24H Scsi Specification Section Define Window Parameters commandCommand block descriptor Define Window Parameters headerDefine Window descriptor bytes Define Window Parameters data Descriptor Data DefinitionDescriptor Data Definition Get Window data Get Window commandCommand op code 25H Scsi Specification Section 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 Release Unit command Command op code 17H Scsi Specification SectionCommand op code 03H Scsi Specification Section Request Sense commandRequest Sense descriptor bytes Request Sense data ILIDescription Seq. Id# Required Error Trans Panel Command op code 16H Scsi Specification Section Reserve Unit commandScan command Command op code 1BH Scsi Specification SectionCommand op code 2AH Scsi Specification Section Send commandSend data Using the Send command for scanner- unique commands Command blockTest Unit Ready command Command op code 00H Scsi Specification SectionScanner-unique Commands Scanner-unique command formatCommand summary ScsiMarch Commands AX/Y/Z Cropping/ Auto CroppingDescription Values DX No scan EX Bit order FX/Y/Z Compression GC Last image address Information returned is in the following formatGX End of job HA Set mode HC Next image address HC command sets the image address for the next documentJA Define mode JA command ExampleJX/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 W command enables or disables document skew correction YX/Y/Z Border Reduction WX/Y/Z Skew CorrectionScanner-unique command samples Temporarily overriding a group of parametersPermanently 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 Gray scale image Error diffusion modeDocument image level Gray levelsNoise filter Multilevel indexingNoise PatchScreening Scanner-unique commandScaling SeedOrdering publications Accessory-specificAppendix B Reference Materials United States and CanadaAppendix C Assigning Image Addresses March Appendix D Image Processing Parameter Defaults Image processing parametersModes Parameter Command 13,17 14,18 11,15 12,16 Table D-2 Scanner Recommended Image processing parameters Filter∙ 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 Resolution Product Resolution Base Resolution DpiScreening/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 ATP Threshold settings Image C Image DScanner/Microimager Skew Detection and CorrectionAuto-cropping Correction and auto-cropping workExample Full width of Scanner Border reduction Border reductionScanned images Evaluating scanned imagesSource image types Printed ImagesComputer-generated images Photographic imagesEvaluation criteria TargetStaircasing AliasingImage resolution Figure C61122/A-61124 March Brightness By counting the number of black and white stepsDocument A G I N G
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9500 specifications

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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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