发明名称 |
Digital image halftone conversion with selective enhancement |
摘要 |
<p>A method includes receiving a first image as a continuous tone image; screening the image to render a second image as a (Halftone Image) HTI; selecting an area of the first image for enhancement; and iteratively processing the selected area of the first image to render a third image as a multibit HTI.</p> |
申请公布号 |
EP2903251(A3) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20150151734 |
申请日期 |
2015.01.20 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
CHANDU, KARTHEEK;STANICH, MIKEL J. |
分类号 |
H04N1/405 |
主分类号 |
H04N1/405 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|