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Smaller:
Shrink the image onscreen.
Resize Image:
Change the actual size of the image. Upon selecting the menu item, the
Resize Image dialog will be shown as follows:
User can choose to change the image size by a factor or directly change the image height and
width.
Rectangle Select:
Select one rectangular area in the image.
Free Select:
Select an irregular area of the image.
Reverse select:
Reverse select the unselected area by rect select or free select.
Gamma:
Adjust image gamma values to accommodate lighting discrepancies.
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Colorize:
Adds color to an RGB image; for example, to make it look like a duotone image by
reducing its color values to one hue.
2.4F
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Effect Menu
Apply these effect operations to the image:
Negative:
Image displays dark areas as light and light areas as dark.
Emboss:
Make increasing pattern on the surface of image.
Edge:
Reserve the edge of the image.
Threshold:
The Threshold effect converts grayscale or color images to high-contrast,
black-and-white images.
Gray scale:
Adjust the image gray scale.
Shadow Removal:
Eliminate unwanted shadowing due to ambient light.
Noise Removal:
Adjust the noise in a captured image.
Remove Red Eye:
Remove the red eye of the people in the image after selecting the
eye.
Dilate:
Widen the edges in the image.
Erode:
Reduce the edges in an image.
