Kodak i1200 manual Filters Noise

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Contrast — adjusts the difference between black and white, thereby making an image sharper or softer. The difference between black and white is small with a low contrast setting so the image is softer. With a high-contrast setting, the difference between black and white is large, so the image is clearer. Contrast values range from -50 to 50. The default is 0.

Threshold — controls the level at which a pixel is considered black or white (1 bit/pixel). A low threshold value produces a lighter image, and can be used to subdue backgrounds and subtle, unneeded information. A high threshold value produces a darker image, and can be used to help pick up light information. Threshold values range from 0 to 255. The default is 90.

Threshold: 50

Threshold: 127

Filters - Noise

Lone Pixel: reduces random noise on black and white images by converting a single black pixel surrounded by white to white or by converting a single white pixel surrounded by black to black.

Majority Rule: sets the central pixel value in a matrix according to the majority of white or black pixels in a matrix.

No Noise Filter Used

Lone Pixel

A-61560 June 2006

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Contents I1200/i1300 Series Scanners Contents Image Processing Troubleshooting Introduction Scanner features User precautions Safety informationSafety and regulatory Agency approvalsEuropean Union Power system connection Power system Acoustic emission EMC statementsUnited States NetzanschlußJapan KoreaWhat’s in the box Getting StartedInstalling the scanner Installing the Kodak Driver SoftwareSelect Install Scanner Software Page Page Page Connecting the USB CableUSB cable supplied with your scanner has two different ends Page Installing application software Front view Scanner componentsInside view Back view Locking the scannerUsing the Scanner Turning the scanner on and off Scanner positionsDegree angle Tilting the scanner body Adjusting the output tray Adjusting the input tray Adjusting the side guides Start and stop scanning Maximum Document Size Document preparationVerifying your scanner installation Window display icons Viewing test images Understanding your scanning environmentSmart touch functionality Page Scan To settings Page Scan As settings Numbers Configuring functionPage Page June Page Scanning your documents Manual feeding Automatic feedingOverview Image ProcessingScan Validation Tool dialog box Page Page Page Page Main Kodak Scanner window Page Preview window Image Settings windowFollowing is a description of the toolbar icons Toolbar iconsGeneral tab Image Size tabPost-scan rotation options BorderSelection of Black and White Filters Noise Filters Image Page Enhancements tab Page Advanced options Icons Content Settings tab Page Setting up automatic color detection Example Page Page Using different settings for each side of a document Example Images for each side of a document dual-stream Example Check the Different settings per side checkboxDocument Feeder Device Settings windowMultifeed tab Page General diagnostics tab TestsScanner Time Debug tab Images Sent To application Logs tabUsing the Isis Driver Main Isis Driver window Image Mode Main tabMain tab provides the following options Page Brightness Layout tab Layout tab provides these optionsImage Orientation Options Black on White White on Black Scanner tab provides the following options Scanner tabMulti-feed Detection options Page Page Adjustments tab Adjustments tab provides the following optionsColor Adjustment Page Dropout tab About tab Log tabPage Inches or Centimeters AreaOpening the scanner cover MaintenanceCleaning or replacing the separation module Cleaning the rollersRotate the feed rollers to clean the entire surface TransportPage Page Page Page Page Page Replace each tire by sliding the tire off the core Page Contact your scanner supplier to order supplies AccessoriesIndicator lights and error codes TroubleshootingClearing a document jam Problem Possible Solution Problem solvingError Message Description Error code listing105 Scanner Type/Speed Appendix a SpecificationsCropping Features Appendix B Feature Map108 June Limited warranty for Kodak Scanners Appendix C Warranty US and Canada only110 111 Warranty Service descriptions Return procedure Customer responsibilityAUR On-site serviceDepot service Important restrictions Contacting Kodak