ocr: 2. Drag the Square Size slider to determine the size of the sampling area around each pixel. 3. Drag the Effect slider to adjust the intensity of the sharpening. 4. - Drag the Threshold slider to set a value for the difference in colorigrayness between adjacent prels (to determine the necessity for sharpening an edge). 5. - Click the plus or minus sign under the Before window to zoomin or out on the image in both windows. 6. View different parts ofthe image by dragging within the Before or After window. 7. Preview the effect in the After window before applying it. 8. - Click OKto sharpen the i ...
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