1
Koichi Morishita, Shimbu Yamagata, Tetsuo Okabe, Tetsuo Yokoyama, Kazuhiko Hamatani: Unsharp masking for image enhancement. Hitachi, Hitachi Medical Corporation, Antonelli Terry & Wands, December 27, 1988: US04794531 (77 worldwide citation)

In an unsharp masking processing for sharpening images such as radiographic images, an emphasizing coefficient of an image and parameters for real-time change of picture quality are set interactively. The entire image is divided into a plurality of regional images and filtering optimized for each pi ...


2
John Balestrieri: Method and system for analog/digital image simplification and stylization. Thomas A O Rourke, Bodner & O Rourke, November 7, 2017: US09813614

A computer program product includes instructions for a processor to perform a method of improving image structure and coherence, and/or for simplification/stylization. The method includes inputting the image, by: scanning the image; image capture using a camera; and/or image creation using a compute ...


3
John Balestrieri: Method and system for analog/digital image simplification and stylization. Thomas A O Rourke, Booner & O Rourke, April 18, 2017: US09626751

A computer program product includes instructions for a processor to perform a method of improving image structure and coherence, and/or for simplification/stylization. The method includes inputting the image, by: scanning the image; image capture using a camera; and/or image creation using a compute ...


4
Method and System for Analog/Digital Image Simplification and Stylization. February 9, 2017: US20170039692-A1

A computer program product includes instructions for a processor to perform a method of improving image structure and coherence, and/or for simplification/stylization. The method includes inputting the image, by: scanning the image; image capture using a camera; and/or image creation using a compute ...


5
Method and System for Analog/Digital Image Simplification and Stylization. August 31, 2017: US20170251144-A1

A computer program product includes instructions for a processor to perform a method of improving image structure and coherence, and/or for simplification/stylization. The method includes inputting the image, by: scanning the image; image capture using a camera; and/or image creation using a compute ...