Adds support for .NET 7 and improves reading of 'noisy' images.
Features
- Added support for Microsoft .NET 7.
- Added 'IronSoftware.System.Drawing' to replace 'System.Drawing.Common' in IronOCR.
- Improved support for several Linux distributions.
- Improved 'OcrFilters.DeNoise': Now reduces speckle noise.
- Removed internal dependency on 'System.Drawing.Common'.
- Added brand new OcrFilters to improve reading from noisy images:
- Open: Filter that is useful for removing noise.
- Close: Filter that is useful for closing small holes inside foreground objects.
- AdaptiveThreshold: Applies a Bradley Adaptive Threshold to the image.