Static Presentation Processing (e.g., Processing Data For Printer, Etc.) Patents (Class 358/1.1)
- Processing based on at least two different image attributes (e.g., character, graphic, photo, line, edge, gray-level, color) (Class 358/2.1)
- Bi-level image reproduction (e.g., character or line reproduction) (Class 358/2.99)
- Multi-level image reproduction (e.g., gray level reproduction) (Class 358/3.01)
- Adaptive image reproduction (Class 358/3.24)
- Distortion control in image reproduction (e.g., removing, reducing or preventing image artifacts) (Class 358/3.26)
- Enhancement control in image reproduction (e.g., smoothing or sharpening edges) (Class 358/3.27)
- Embedding a hidden or unobtrusive code or pattern in a reproduced image (e.g., a watermark) (Class 358/3.28)
- Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil) (Class 358/3.29)