RasteEdge provides advanced image processing and document clean-up functions to make your images & documents more suitable to your needs.
- Add, crop and delete pages
- Deskew and Despeckle images and documents
- Support for Border removal, Line Removal, Hole Removal
- Adjust the Brightness, Intensity, and Contrast of images
- Include the image rotation to 0, 90, 180 and 270 degrees
- More image processing & document clean-up functions
Image Manipulating
This page provides detailed information for customizing and processing images & documents in RasterEdge Web Document Viewer. (Want to process image and document in Winforms, C#.NET applications or VB.NET applications, please go to
Customize Images in Winforms,
Image Manipulating for C#.NET and
Image Processing for VB.NET.)
Deskew, Despeckle
Go to the toolbar:
- Select "Deskew" to correct the image angle automatically;
- Select "Despeckle" to remove small specks or noise from images.
Add, Crop, Delete Page
Go to the toolbar:
- Select "Add" to add a new page;
- Select "Crop" crop information from the current page with selection rectangle;
- Select "Delete" to delete the current page.
Line, Border, Hole Removal
Go to the toolbar:
- Select "Hole Removal" to remove the hole punches from images;
- Select "Border Removal" to remove the black borders from images;
- Select "Line Removal" to remove the horizontal and vertical lines from images.
Brightness Adjustment
Go to the toolbar:
- Select "Brightness" to set the Brightness, Intensity, and Contrast of images;
Rotate
Go to the toolbar:
- Select "Rotate to Clockwise" to rotate images to clockwise 90 degrees;
- Select "Rotate to CounterClockwise" to rotate images to counter-clockwise 90 degrees;
- Select "Flip Vertical" to rotate images 180 degrees vertically.
More Tutorials!
Find more user guides for AJAX Zero-Footprint Document Viewer!
Want to install Imaging SDK in Winforms applications, please go to
Use Imaging SDK in Winforms.
