Invention Grant
US08369639B2 Image processing apparatus, computer readable medium storing program, method and computer data signal for partitioning and converting an image
有权
图像处理装置，用于分割和转换图像的计算机可读介质存储程序，方法和计算机数据信号
- Patent Title: Image processing apparatus, computer readable medium storing program, method and computer data signal for partitioning and converting an image
- Patent Title (中): 图像处理装置，用于分割和转换图像的计算机可读介质存储程序，方法和计算机数据信号
-
Application No.: US12176724Application Date: 2008-07-21
-
Publication No.: US08369639B2Publication Date: 2013-02-05
- Inventor: Taro Yokose , Tomoki Taniguchi
- Applicant: Taro Yokose , Tomoki Taniguchi
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-191570 20070724
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
An image processing apparatus includes a partitions setting unit that sets up image partitions into which an input image is separated; a tone number setting unit that sets the number of tones for each of the image partitions set up by the partitions setting unit, based on gray levels of pixels included in each of the image partitions; and a conversion unit that converts each of the image partitions of the input image into an image partition represented with tones equal to or less than the number of tones set by the tone number setting unit.
Public/Granted literature
- US20090028429A1 IMAGE PROCESSING APPARATUS, COMPUTER READABLE MEDIUM STORING PROGRAM, METHOD AND COMPUTER DATA SIGNAL Public/Granted day:2009-01-29
Information query
