Invention Grant
US07656544B2 Device for carrying out image processing using image data and image processing control information
失效
用于使用图像数据和图像处理控制信息进行图像处理的装置
- Patent Title: Device for carrying out image processing using image data and image processing control information
- Patent Title (中): 用于使用图像数据和图像处理控制信息进行图像处理的装置
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Application No.: US11654174Application Date: 2007-01-16
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Publication No.: US07656544B2Publication Date: 2010-02-02
- Inventor: Yoshihiro Nakami , Masatoshi Matsuhira
- Applicant: Yoshihiro Nakami , Masatoshi Matsuhira
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Martine Penilla & Gencarella, LLP
- Main IPC: G06F3/12
- IPC: G06F3/12 ; G06F12/00 ; H04N1/21
Abstract:
A color printer 20 allocates all of the image processing memory resources for image processing on image data GD lined up in the main scanning direction of a print head IH, secures an amount of memory resources for each of the lined up image data GD, and releases the memory resources as the image processing completes. A CPU 51 secures image processing memory resources for an image datum 1 in the storage area of a RAM 53, and releases the secured memory resources when the image processing on the image datum 1 is complete. The CPU 51 repeatedly implements this processing on each image datum contained in one print job.
Public/Granted literature
- US20070115503A1 Image processing device Public/Granted day:2007-05-24
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