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| Expand All |
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 Use configurable parameters to direct required actions |
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| Return a comprehensive set of information about the image, ranging from confidence indicators to number of specks found, depending on the requested actions. |
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| Deskew |
- Automatically straightens crooked images
- Handles up to 20 degree skew
- Deskew images in a fraction of a second
- Uses content of the images, not just the document edge
- Reports detected skew angle
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| Despeckle |
- Remove random specks or noise from images
- Configurable user specification of speck size
- Special Isolated Despeckle algorithm prevents removal of desired dots such as punctuation
- Reduce file sizes by eliminating unnecessary black pixels
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| Negate |
- White pixels will be replaced with black ones, and black pixels will be replaced with white ones
- Change white-on-black text to normal black-on-white text
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| Flip, Rotate, Mirror |
- Correct basic scanning errors
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| Line Removal |
- Using a minimum line width and minimum line height, automatically remove solid or broken lines (both horizontal and vertical) from scanned forms and documents
- Automatically repair text that intersects with lines (fill broken characters), essential for forms processing
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| Smooth Zoom |
- Doubles the image size then smoothes it for improved recognition results
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| Shear |
- Apply rotation to an image by the given angle only along the vertical axis
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| Dilate / Erode |
- Manual edge adjustment
- Dilate expands objects in the image by the specified number of pixels along the object’s edge
- Erode reduces objects in the image by the specified number of pixels along the object’s edge
- Options are available to perform operations on specified sides or from specified directions
- Improve recognition accuracy on poor images
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| Crop |
- Clips out a rectangle of pixels from the input image
- User can specify the size to crop
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