Invention Grant
- Patent Title: Image processing apparatus, method, and computer-readable medium, in which data is compressed according to a lossless or lossy compression method
- Patent Title (中): 图像处理装置，方法和计算机可读介质，其中根据无损或有损压缩方法压缩数据
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Application No.: US12106525Application Date: 2008-04-21
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Publication No.: US08477339B2Publication Date: 2013-07-02
- Inventor: Takayuki Suzuki
- Applicant: Takayuki Suzuki
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-119615 20070427
- Main IPC: G06F3/12
- IPC: G06F3/12
Abstract:
This invention determines a compression method of printing data in consideration of a printing operation halt time when a low-speed interface is used. An image processing apparatus of this invention, which is connected to a printing apparatus, compresses printing data, and outputs the compressed printing data, determines the interface type, acquires a print waiting time, and determines the compression method of printing data based on the determined interface type and the acquired print waiting time. The image processing apparatus compresses printing data using the determined compression method, and outputs the compressed printing data to the printing apparatus.
Public/Granted literature
- US20080266599A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM Public/Granted day:2008-10-30
Information query
