We proposed an efficient edge directed unsharp masking sharpening (EDUMS) method to achieve real-time super resolution for a 4K2K TV application. Based on conventional unsharp masking sharpening, EDUMS used simple and robust edge information to reproduce clear edge structure and vivid details of high resolution images with minimum ringing and jaggy artifacts.
|Number of pages||4|
|Journal||Digest of Technical Papers - SID International Symposium|
|State||Published - 1 Jan 2014|
- super resolution
- unsharp masking sharpening