Kodak 9500 manual Product Resolution Base Resolution Dpi

Page 82

Resolution

The resolution of a scanned image is defined by the number of

 

pixels-per-inch (also known as dots-per-inch or dpi) that are used

 

to create the image.

 

 

 

The scanner is capable of producing document images of varying

 

resolutions.

 

 

 

For example, if the desired resolution is 100 dpi, and the scanner

 

uses a base resolution of 200 dpi and the desired (100 dpi)

 

resolution is achieved by scaling down from 200 dpi.

 

There is at least one base resolution for the scanner. The base

 

resolution is scaled down to achieve all other resolutions.

 

 

 

 

 

Product

Resolution

Base Resolution

 

 

(dpi)

 

 

 

 

 

 

Document Scanner 9500

70 to 200*

200

 

 

210 to 300*

300

 

 

 

 

 

Document Scanner 5500

70 to 200

200

 

 

210 to 300

300

 

 

 

 

 

Document Scanner 7500

70 to 200

200

 

 

210 to 300

300

 

 

 

 

 

Document Scanner/

67 to 200

200

 

Microimager 990

 

 

 

 

 

 

*Actual resolution will be rounded to the nearest 10 pixels per inch. For example, if 67 dpi is requested, the scanner rounds the resolution to 70 dpi. If 202 dpi is requested, the scanner rounds the resolution to 200 dpi.

NOTE: An Image Enhancement filter may only be specified when using a base resolution. If any other resolution is used, the Image Enhancement filter is automatically set to option 1 - Halftone Removal (low pass filter).

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

A-61122/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

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.

One of the standout features of the Kodak 9500 is its high-resolution sensor, which captures images in stunning detail. With a resolution of up to 50 megapixels, this camera allows photographers to produce exceptionally sharp and vibrant photos, making it an ideal choice for commercial photography, fine art, and even landscape photography. The larger pixel size ensures better performance in low-light conditions, allowing for clearer images without the noise that often plagues other cameras.

The Kodak 9500 also boasts an advanced autofocus system. This system employs phase detection technology, ensuring that subjects are locked in focus quickly and accurately, even in dynamic environments. Whether capturing fast-moving wildlife or bustling street scenes, users can rely on the camera's autofocus capabilities to deliver crisp, clear results every time.

Another key feature of the Kodak 9500 is its versatility in terms of shooting modes. The camera offers a wide range of options, including manual, aperture priority, and shutter priority modes. Additionally, the inclusion of various scene modes enables users to achieve optimal results regardless of their level of expertise. This makes the Kodak 9500 accessible to both beginners and seasoned photographers.

In terms of connectivity, the Kodak 9500 incorporates built-in Wi-Fi and Bluetooth technology, allowing for easy sharing of images and videos. Photographers can transfer their work directly to smartphones or tablets and share them on social media platforms without the need for additional software or wires. This seamless connectivity enhances the workflow for professionals who need to present their work quickly.

The build quality of the Kodak 9500 is another aspect worth mentioning. Constructed with a durable magnesium alloy body, the camera is designed to withstand the rigors of professional use. It is also weather-sealed, making it resistant to moisture and dust, allowing photographers to work confidently in various environmental conditions.

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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