Advanced Guide > Scanning > Scanning with Other Application Software > Correcting Images and Adjusting Colors withScanGear (Scanner Driver) > Adjusting HistogramAdjusting HistogramIn ScanGear (scanner driver)'s Advanced Mode tab, click (Histogram).NoteClick Defaults to reset all adjustments in the current window.ChannelEach dot of an image is a mixture of Red, Green and Blue in various proportions (gradation). Thesecolors can be adjusted individually as a "channel."MasterAdjust the Red, Green and Blue combined.RedAdjust the Red channel.GreenAdjust the Green channel.BlueAdjust the Blue channel.NoteOnly Grayscale will be displayed in Channel when Color Mode is Grayscale.Reading HistogramsYou can see the histogram of a specified area for each Channel. The higher the histogram peak, themore data is distributed to that level.Page 576 of 973 pagesAdjusting Histogram
