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Image Window - Settings

Configure OCR Options... Dialog Settings

Binarization Type

TopOCR uses different image processing algorithms depending on whether the image originated from a scanner or a camera. This setting allows you to specifiy either camera or scanner as the image source.

Camera Binarization

  1. Background Removal Slider - remove noise and objects like fingers from the document image background

  2. Contrast Equalize - equalizes background on more reflective images, such as a glossy magazine page

  3. Contrast Maximize - maximizes background contrast to produce better text binarization from darker backgrounds - do not use on lighter backgrounds

  4. Small Print - helps to enhance small text

  5. Straighten Columns - removes document skew and page curl from books and removes non text data

  6. Neural Warp - removes distortion from entire page