Invention Grant
- Patent Title: Method and apparatus for raster image processing
- Patent Title (中): 光栅图像处理方法和装置
-
Application No.: US10898046Application Date: 2004-07-23
-
Publication No.: US07684076B2Publication Date: 2010-03-23
- Inventor: Georgiy Volodymirovich Shapovalov
- Applicant: Georgiy Volodymirovich Shapovalov
- Applicant Address: JP JP
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP JP
- Agency: Tucker Ellis & West LLP
- Main IPC: G06K15/00
- IPC: G06K15/00 ; G06F3/12

Abstract:
This invention is directed to a method and apparatus for raster image processing which allows access to the page buffer during raster image processing. The method and apparatus of the present invention allow for virtually every page presented to the raster image processor to be printed with available memory. In addition, the method and apparatus for raster image processing of the present invention significantly reduces the bandwidth required between the raster image processor and the raster image processor manager. In addition, the method and apparatus for raster image processing of the present invention has equal or better performance than those methods or apparatuses that use display lists. Further, the method and apparatus of the present invention support the use of tag data and multiple page description languages.
Public/Granted literature
- US20060017974A1 Method and apparatus for raster image processing Public/Granted day:2006-01-26
Information query