发明申请
US20120236343A1 Image Forming apparatus and method for changing number of lines in band buffer based on memory size to be required
有权
图像形成装置和方法，用于根据需要的存储器大小来改变频带缓冲器中的行数
- 专利标题： Image Forming apparatus and method for changing number of lines in band buffer based on memory size to be required
- 专利标题（中）： 图像形成装置和方法，用于根据需要的存储器大小来改变频带缓冲器中的行数
-
申请号： US13182927申请日： 2011-07-14
-
公开(公告)号： US20120236343A1公开(公告)日： 2012-09-20
- 发明人: Yoshinori Tanaka , Masahiro Ozawa , Hiroshi Nogawa
- 申请人： Yoshinori Tanaka , Masahiro Ozawa , Hiroshi Nogawa
- 申请人地址： JP Chiyoda-ku
- 专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JP2006-200697 20060724
- 主分类号： G06F3/12
- IPC分类号： G06F3/12 ; G06K15/02
摘要：
Disclosed herein is an image forming apparatus, including: a language analysis unit for analyzing print data and generating data having an intermediate format between the print data and bitmap data generated based on the print data; an image processing unit for rasterizing the generated data having the intermediate format for each band by using the predetermined number of lines and generating the bitmap data; a memory for holding the data for which rasterizing processing is being performed by the image processing unit; a printing unit for performing printing based on the generated bitmap data; and a number-of-line switching unit for switching the number of lines of the band in the rasterizing processing of the image processing unit according to whether the print data is data that can include transparency processing data or not.
公开/授权文献
信息查询
