发明名称 |
Methods, devices, and systems for creating and compressing multi-level halftones |
摘要 |
Methods, devices and systems for compressing images are provided. One method includes creating halftone mask structures and applying compression coding techniques to arrayed pixels sorted using the halftone mask structures in order to convert an image to a compressed multi-level, halftoned image.
|
申请公布号 |
US2004100644(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20020303180 |
申请日期 |
2002.11.25 |
申请人 |
ANDERSON PETER G |
发明人 |
ANDERSON PETER G |
分类号 |
G06T9/00;H04N1/41;(IPC1-7):H04N1/405 |
主分类号 |
G06T9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|