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1. 发明授权

US07986850B2 Image processing apparatus and method of controlling image processing apparatus 有权
标题翻译：图像处理装置和控制图像处理装置的方法
公开(公告)号：US07986850B2
公开(公告)日：2011-07-26
申请号：US11775943
申请日：2007-07-11
申请人： Saori Hohda , Takayuki Hara
发明人： Saori Hohda , Takayuki Hara
IPC分类号： G06K9/00
CPC分类号： H04N5/217
摘要： A noise elimination method capable of handling even beat noise occurring in an oblique direction is proposed. In an image processing apparatus that is provided with a correcting unit that subtracts cyclic data of beat noise from effective pixel data included in inputted digital image data, the correcting unit comprises: a distributing unit that sequentially and cyclically distributes optical black area pixel data included in the digital image data; an integrating unit to which the optical black area pixel data distributed by the distributing unit is sequentially inputted; a first calculating unit that divides the integration result of the integrating unit by the number of integrations; a minimum value detecting unit that detects a minimum value of the output of the first calculating unit; and a second calculating unit that calculates the minimum value and the division result to obtain the cyclic data of the beat noise.
摘要翻译：提出了能够处理在倾斜方向上产生的均匀拍噪噪声的噪声消除方法。在设置有校正单元的图像处理设备中，校正单元从包括在输入的数字图像数据中的有效像素数据中减去节拍噪声的循环数据，校正单元包括：分发单元，其顺序地和循环地分布包括在数字图像数据; 顺序地输入由分配单元分配的光学黑色区域像素数据的积分单元; 第一计算单元，其将积分单元的积分结果除以积分次数; 最小值检测单元，其检测所述第一计算单元的输出的最小值; 以及第二计算单元，其计算最小值和除法结果以获得拍子噪声的循环数据。

2. 发明申请

US20080013858A1 IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理装置和控制图像处理装置的方法
公开(公告)号：US20080013858A1
公开(公告)日：2008-01-17
申请号：US11775943
申请日：2007-07-11
申请人： Saori Hohda , Takayuki Hara
发明人： Saori Hohda , Takayuki Hara
IPC分类号： G06K9/40
CPC分类号： H04N5/217
摘要： A noise elimination method capable of handling even beat noise occurring in an oblique direction is proposed. In an image processing apparatus that is provided with a correcting unit that subtracts cyclic data of beat noise from effective pixel data included in inputted digital image data, the correcting unit comprises: a distributing unit that sequentially and cyclically distributes optical black area pixel data included in the digital image data; an integrating unit to which the optical black area pixel data distributed by the distributing unit is sequentially inputted; a first calculating unit that divides the integration result of the integrating unit by the number of integrations; a minimum value detecting unit that detects a minimum value of the output of the first calculating unit; and a second calculating unit that calculates the minimum value and the division result to obtain the cyclic data of the beat noise.
摘要翻译：提出了能够处理在倾斜方向上产生的均匀拍噪噪声的噪声消除方法。在设置有校正单元的图像处理设备中，校正单元从包括在输入的数字图像数据中的有效像素数据中减去节拍噪声的循环数据，校正单元包括：分配单元，其顺序地和循环地分布包括在数字图像数据; 顺序地输入由分配单元分配的光学黑色区域像素数据的积分单元; 第一计算单元，其将积分单元的积分结果除以积分次数; 最小值检测单元，其检测所述第一计算单元的输出的最小值; 以及第二计算单元，其计算最小值和除法结果以获得拍子噪声的循环数据。

3. 发明授权

US08131099B2 Image processing apparatus and method of controlling image processing apparatus 有权
标题翻译：图像处理装置和控制图像处理装置的方法
公开(公告)号：US08131099B2
公开(公告)日：2012-03-06
申请号：US13049470
申请日：2011-03-16
申请人： Saori Hohda , Takayuki Hara
发明人： Saori Hohda , Takayuki Hara
IPC分类号： G06K9/40
CPC分类号： H04N5/217
摘要： A noise elimination method capable of handling even beat noise occurring in an oblique direction is proposed. In an image processing apparatus that is provided with a correcting unit that subtracts cyclic data of beat noise from effective pixel data included in inputted digital image data, the correcting unit comprises: a distributing unit that sequentially and cyclically distributes optical black area pixel data included in the digital image data; an integrating unit to which the optical black area pixel data distributed by the distributing unit is sequentially inputted; a first calculating unit that divides the integration result of the integrating unit by the number of integrations; a minimum value detecting unit that detects a minimum value of the output of the first calculating unit; and a second calculating unit that calculates the minimum value and the division result to obtain the cyclic data of the beat noise.
摘要翻译：提出了能够处理在倾斜方向上产生的均匀拍噪噪声的噪声消除方法。在设置有校正单元的图像处理设备中，校正单元从包括在输入的数字图像数据中的有效像素数据中减去节拍噪声的循环数据，校正单元包括：分配单元，其顺序地和循环地分布包括在数字图像数据; 依次输入由分配单元分配的光学黑色区域像素数据的积分单元; 第一计算单元，其将积分单元的积分结果除以积分次数; 最小值检测单元，其检测所述第一计算单元的输出的最小值; 以及第二计算单元，其计算最小值和除法结果以获得拍子噪声的循环数据。

4. 发明申请

US20110164155A1 IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理装置和控制图像处理装置的方法
公开(公告)号：US20110164155A1
公开(公告)日：2011-07-07
申请号：US13049470
申请日：2011-03-16
申请人： Saori Hohda , Takayuki Hara
发明人： Saori Hohda , Takayuki Hara
IPC分类号： H04N9/64
CPC分类号： H04N5/217
摘要： A noise elimination method capable of handling even beat noise occurring in an oblique direction is proposed. In an image processing apparatus that is provided with a correcting unit that subtracts cyclic data of beat noise from effective pixel data included in inputted digital image data, the correcting unit comprises: a distributing unit that sequentially and cyclically distributes optical black area pixel data included in the digital image data; an integrating unit to which the optical black area pixel data distributed by the distributing unit is sequentially inputted; a first calculating unit that divides the integration result of the integrating unit by the number of integrations; a minimum value detecting unit that detects a minimum value of the output of the first calculating unit; and a second calculating unit that calculates the minimum value and the division result to obtain the cyclic data of the beat noise.
摘要翻译：提出了能够处理在倾斜方向上产生的均匀拍噪噪声的噪声消除方法。在设置有校正单元的图像处理设备中，校正单元从包括在输入的数字图像数据中的有效像素数据中减去节拍噪声的循环数据，校正单元包括：分配单元，其顺序地和循环地分布包含在输入的数字图像数据中的光学黑色区域像素数据数字图像数据; 顺序地输入由分配单元分配的光学黑色区域像素数据的积分单元; 第一计算单元，其将积分单元的积分结果除以积分次数; 最小值检测单元，其检测所述第一计算单元的输出的最小值; 以及第二计算单元，其计算最小值和除法结果以获得拍子噪声的循环数据。

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