Automatic image correction functions: deskew, rotation, crop, etc. Improves OCR, image compression, and image visual quality.
Automatic image correction functions: deskew, rotation, crop, etc. Improves OCR, image compression, and image visual quality.
AdvancedBinarize | Optimized conversion of color and grayscale image to a bi-tonal image. |
AutoCrop | Set image margins |
AutoDeskew | Automatically deskew the image |
AutoInvertImage | Change each pixel color to a complementary value |
AutoRegister | Set top and left margins |
AutoRotate | Automatically rotate the image |
BorderExtract | Extract document image using borders |
CleanNoise | Remove black noise objects |
CleanNoiseExt | Remove noise objects (extended) |
ClearBackground | Set background to white |
DeleteLines | Delete lines and reconnect intersected objects |
FaxRemoveBlankLines | Remove blank lines from the faxed image |
FaxRemoveHeader | Remove header from faxed image |
FaxStandardToFine | Convert standard resolution fax image to the fine resolution |
IsBlankImage | Is image blank |
ReconstructLines | Find and straighten image lines |
RemoveHalftone | Remove halftone from the image. |
RemovePunchHoles | Remove punch holes form the image |
Resize | Resize the image. |
SmoothCharacters | Smoothen character edges |
Image | Image as CiImage object |
pLineCurvature | Maximum line curvature |
pMaxLineAngle | Maximum angle of the line |
pMaxLineGap | Maximum gap inside line in pixels |
pMinLineLength | Minimum length of line in pixels |