You can select multiple frames or cropping frames by clicking them while pressing the Ctrl key. Since Blue and Green are too strong, click the Yellow and Magenta arrows to correct.Ĭolor adjustments are applied only to the cropping frames (scan areas) or the frame selected in thumbnail view. Preview image colors change as you adjust them.īelow is an example of correcting a bluish image. It is recommended that you find a portion in the image where it should be white, and adjust the colors so that the portion turns white. You can reproduce the natural colors of the scene by reducing the cast color and increasing the complementary color. "Colorcast" is a phenomenon where a specific color affects the entire picture due to the weather or ambient strong colors.Ĭlick an arrow in Color Adjustment to emphasize the corresponding color.Ĭyan & red, magenta & green and yellow & blue are complementary color pairs (each pair produces a shade of gray when mixed). Color AdjustmentĬorrect colors that have faded with time or due to colorcast. You can preview color changes and reproduce natural colors by using the color pattern function in ScanGear (scanner driver)'s Basic Mode tab. Set Gutter Shadow Correction to Low, Medium, or High according to the degree of shadows. Set Backlight Correction to Low, Medium, or High according to the degree of backlight.Ĭorrecting shadows that appear between pages when scanning open booklets Set Grain Correction to Low, Medium, or High according to the degree of graininess. Set Fading Correction to Low, Medium, or High according to the degree of fading or colorcast. Set Reduce Dust and Scratches to Low, Medium, or High according to the degree of dust and scratches.Ĭorrecting photos that have faded with time or due to colorcast Descreen is the function for reducing this moire effect. "Moire" is a phenomenon where uneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots are scanned. Printed photos and pictures are displayed as a collection of fine dots. Set Reduce Show-through to Low or High according to the degree of show-through or darkness of the base color. when scanning from the ADF (Auto Document Feeder) Reducing show-through in text documents or lightening the base color in recycled paper, newspapers, etc. Set Image Adjustment to Auto, Photo, Magazine, or Document according to the document type. See " Scanning in Advanced Mode" to start the Advanced Mode tab of ScanGear and scan.Īdjusting the image brightness and color tone See " Image Settings" for details and precautions on each function. The color tone may be adversely affected. Importantĭo not apply these functions to images without moire, dust/scratches or faded colors. Setting ItemsĬlick (Arrow) of a function and select an item from the pull-down menu. The Image Settings functions on the Advanced Mode tab of ScanGear (scanner driver) allow you to enhance the outline of the subjects, reduce dust/scratches and correct faded colors when scanning images. Correcting Images and Adjusting Colors with ScanGear (Scanner Driver) Correcting Images (Unsharp Mask, Reduce Dust and Scratches, Fading Correction, etc.)
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