Glossary, Contrast | Konica Minolta F-2900 manual

GLOSSARY

BRIGHTNESS	The lightness or darkness of the image.
CHANNEL	The component of an image. Your scanned image has three
	channels: red, green, and blue (RGB).
CONTRAST	The gradation of shades in an image. A high contrast image
	has very dark areas and bright areas without many middle
	shades. A low contrast image has many tones that are close to
	the same brightness. Low contrast images are often described
	as looking ‘flat’.
CROP	To trim and delete the unwanted edges of the image.
DPI	Dots (pixels) per inch.
EMULSION SIDE	The side of the film coated with the photographic material.
GAMMA	The contrast of only the middle tones.
HIGHLIGHTS	The lighter areas of the image.
HISTOGRAM	A graph showing the amount of each level of the 256
	brightness levels.
INTERPOLATION	A form of adding new pixels in an image when resampling up.
JPEG	The JPEG (Joint Photographic Experts Group) compression
	standard is capable of producing a high compression ratio
	while maintaining image quality. JPEG is a widely supported
	image file format.
MIDTONE	The middle shades of an image, in between light and dark.
NEUTRAL	Having no colour cast, such as black, white, or gray.
PICT	(Macintosh operating system only) The PICT graphic file format
	uses a lossless compression scheme and is compatible with
	many Macintosh applications.
PIXEL	Abbreviation for picture element. The dots that make up an
	electronic image.

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Konica Minolta F-2900 instruction manual Glossary, Contrast

Contents

9224-2885-11 H-A909 Page For Proper and Safe USE To avoid fire or electric shock System Requirements PC AT Monitor Other System Requirements Macintosh Following contents should be included in this package Software Registration Table of Contents Scanner Names of Parts Scanner Setup Setting the Scsi ID Setting the Scsi IDScsi ID Dip Switch Settings Connecting the Scsi Cable Connecting the Hardware If there are other devices in your Scsi chain… Turn the terminator power switch switch 4 to on Installing the Software PC/AT Click on CancelWindows Windows 95 Release 2 OSR2 Windows Then click on Next Setup will begin Double-click on Driver folder Installing the Software MacintoshDouble-click on You can also click on to select an install drive A N D a R D O P E R a T I O N Launching the Twain Driver Windows Launching the Software Launching the Plug-in Macintosh Launching the Utility Software WindowsMacintosh Double click on Main WINDOW-NAME of Parts Command Window part Name of partsMain window Setting the Preferences Click on to accept the new preference settingsPreference Dialog Box Name of parts Set the preferences as desired Loading the Negative Holder Loading the Film Holder Loading the Slide Holder Insert slides into the slide holder emulsion side up Inserting the Film Holder Into the Scanner Select 35mm from the film format Drop-down list Setting the Film TypePREVIEW-SETTING Film Type Preview window part Name of parts AUTO-EXPOSURE Lock Setting AE-LockCancelling AE-Lock While pressing down the Shift key, change the AE area AE Area LockClick on Press the Shift key Rotate Orienting the Image Click on to flip the image left-to-right FlipClick on to flip the image top to bottom Auto Cropping Cropping Magnifying or Reducing the View Scroll APS formats C, H and P APS onlyDisplaying Frame number APS only RGB/CMY information Image correction window part Name of parts Image Correction Tone CURVES/HISTOGRAM Draw the desired curve by dragging Correcting the Tone CurvesChanging Tone Curves by Freehand Click the RGB Display button Correcting the HistogramDisplaying the Histogram of Each R, G, B color Setting the White or Black Points Setting the White Point Double-click the White Point buttonSetting the Black Point Double-click the Black Point button Click the desired highlight point of the image Setting the Gray Point Auto settingClick the Gray Point button Click the point to be changed to gray in the image Image Correction BRIGHTNESS/CONTRAST/COLOR Balance Post-Correction LUT Image Correction HUE/SATURATION/LIGHTNESS Pre-Correction Color Sample and Post-Correction Color Sample Reset Selecting the Correction Item Image Correction Variation Correction Color Balance Correction Brightness & Contrast CorrectionClick the colour balance Correct the image by repeating the operation in step Saturation Correction Storing in the Snapshot Display Area temporarily Displaying the image stored temporarily as a preview imageImage Correction Snapshot Click on the thumbnail in the Snapshot Display Area Checking the Correction Result While Lining Up Images Full-Screen ViewClick the Full-Screen View button Image Correction JOB SAVE/JOB Load Input the job name and click on the OK button Delete the Image Correction Loading Image Correction JobRedo the Correction Navigation Navigation Dialog box Name of parts Operation item checkbox Navigation MenuClick the Navigation Start button Saving, Selecting and Deleting a Navigation Setting Select the setting to be deleted and click the Delete button Final Scan Twain Driver Plug-in SoftwareUtility Software A N N I N G a P S F I L M Launch Software Specify Film Type Preferences APS Settings Set the Preferences as desired in the APS settings part Names of Parts Loading the APS AdapterAPS Adapter Optional Slide the film-chamber release as shown Inserting the APS Adapter Index Window Names of Parts Index Scan Click on to reverse the display order Select the desired frames, then click on , or Rotating the Index FramesClick on the corner tab and drag to reach the desired size Preview and Image Correction Close the Preview window to return to the Index window Selecting Frames Scanning the ImageClick on an image to select it for scanning Click on to scan the selected images Removing the APS Adapter Click on to rewind the film into the cassettePage P E N D I Color Matching in the Preference Dialog Box Name of parts Color Matching When using Photoshop Ver.3.0.5 or Ver Select the ICC profile according to the monitor being used Except the Image Correction window in the Main window Scan Settings part in the Main Window Names of partsScan Settings Job names Enter the desired output size maximum 3 digits Creating / Deleting JOB Files Creating a JobDeleting a Job Scan Job Category Description Custom Color LaserPrinter Photosensitive Scan JOB File List 35MM Category Job name Out Mag Unit Category Job Name Out Mag Scan JOB File List APS Glossary Contrast Shadows Solution Trouble Shooting Prescan Sec Scan 40 sec Index Scan Sec/frame Interface Specifications17.28 x 29.95mm 1920 x 3328 pixels Determining the version number of your driver software User Technical Support