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1. 发明授权

US07733519B2 Compensation method of digital image data 失效
标题翻译：数字图像数据补偿方法
公开(公告)号：US07733519B2
公开(公告)日：2010-06-08
申请号：US11124974
申请日：2005-05-09
申请人： Chang-Yung Feng , Yih-Ming Lin , Hung-Tse Lin
发明人： Chang-Yung Feng , Yih-Ming Lin , Hung-Tse Lin
IPC分类号： H04N1/00 , H04N1/04
CPC分类号： H04N1/024 , H04N1/00002 , H04N1/00018 , H04N1/00034 , H04N1/00058 , H04N1/00082
摘要： The present invention relates to a compensation method for compensating digital image data generated from a scanning module of a scanner when the luminance of a lamp tube is unstable. Several compensating gains are computed according to the luminance values of a reference white plate so as to compensate the digital image data. The method of the present invention is implemented by software in a computer.
摘要翻译：本发明涉及一种当灯管的亮度不稳定时补偿从扫描仪的扫描模块产生的数字图像数据的补偿方法。根据参考白板的亮度值计算出几个补偿增益，以补偿数字图像数据。本发明的方法由计算机中的软件实现。

2. 发明申请

US20060132658A1 Compensation method of digital image data 失效
标题翻译：数字图像数据补偿方法
公开(公告)号：US20060132658A1
公开(公告)日：2006-06-22
申请号：US11124974
申请日：2005-05-09
申请人： Chang-Yung Feng , Yih-Ming Lin , Hung-Tse Lin
发明人： Chang-Yung Feng , Yih-Ming Lin , Hung-Tse Lin
IPC分类号： H04N5/21
CPC分类号： H04N1/024 , H04N1/00002 , H04N1/00018 , H04N1/00034 , H04N1/00058 , H04N1/00082
摘要： The present invention relates to a compensation method for compensating digital image data generated from a scanning module of a scanner when the luminance of a lamp tube is unstable. Several compensating gains are computed according to the luminance values of a reference white plate so as to compensate the digital image data. The method of the present invention is implemented by software in a computer.
摘要翻译：本发明涉及一种当灯管的亮度不稳定时补偿从扫描仪的扫描模块产生的数字图像数据的补偿方法。根据参考白板的亮度值计算出几个补偿增益，以补偿数字图像数据。本发明的方法由计算机中的软件实现。

3. 发明申请

US20070279713A1 CONTACT IMAGE SENSOR FOR GENERATING MULTI-RESOLUTIONS 审中-公开
标题翻译：联系用于生成多分辨率的图像传感器
公开(公告)号：US20070279713A1
公开(公告)日：2007-12-06
申请号：US11456019
申请日：2006-07-06
申请人： Chang-Yung Feng , Hung-Tse Lin
发明人： Chang-Yung Feng , Hung-Tse Lin
IPC分类号： H04N1/46
CPC分类号： H04N1/486 , H04N1/0402 , H04N1/0411 , H04N1/0455 , H04N1/1017 , H04N1/1933 , H04N1/1934
摘要： A contact image sensor includes a first optical sensing element and at least one additional optical sensing element. The first optical sensing element includes plural optical sensing units arranged in a line along a first direction. Plural first image units are successively generated when the first optical sensing element senses a first source light. The at least one additional optical sensing element is disposed at a lateral side of the first optical sensing element, and includes plural optical sensing units arranged in a line along the first direction. When the additional optical sensing element senses an additional source light, plural additional image units are successively generated. The adjacent optical sensing units of the first optical sensing element and the at least one additional optical sensing element are partially overlapped with each other along a second direction, which is perpendicular to the first direction.
摘要翻译：接触式图像传感器包括第一光学感测元件和至少一个附加的光学感测元件。第一光学感测元件包括沿着第一方向布置成一行的多个光学感测单元。当第一光学感测元件感测到第一源光时，连续产生多个第一图像单元。所述至少一个附加的光学感测元件设置在所述第一光学感测元件的横向侧，并且包括沿着所述第一方向布置成一行的多个光学感测单元。当附加的光学感测元件感测到附加的源光时，依次产生多个附加的图像单元。第一光学感测元件和至少一个附加光学感测元件的相邻光学感测单元沿着垂直于第一方向的第二方向彼此部分重叠。

4. 发明申请

US20080266621A1 AUTOMATIC DOCUMENT FEEDER 失效
标题翻译：自动文件进纸器
公开(公告)号：US20080266621A1
公开(公告)日：2008-10-30
申请号：US11767670
申请日：2007-06-25
申请人： Kung-Cho Sheng , Chang-Yung Feng
发明人： Kung-Cho Sheng , Chang-Yung Feng
IPC分类号： H04N1/04
CPC分类号： H04N1/00567 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00631 , H04N1/00724 , H04N1/00734 , H04N1/00755 , H04N1/00779
摘要： An automatic document feeder includes an input tray, a transfer path, a roller assembly, an ejecting tray, a light emitter, a light receiver, a comparator and a discriminating unit. The light emitter successively emits multiple light beams of different intensities to the document. When the multiple light beams penetrating through the document are received by the light receiver, the light receiver outputs corresponding voltage signals. The discriminating unit is electrically connected to the light receiver for discriminating document types according to the voltage levels of the voltage signals.
摘要翻译：自动进稿器包括输入托盘，传送路径，滚子组件，排出托盘，发光器，光接收器，比较器和鉴别单元。光发射器连续向文件发射不同强度的多个光束。当穿过文件的多个光束被光接收器接收时，光接收器输出相应的电压信号。识别单元电连接到光接收器，用于根据电压信号的电压电平鉴别文档类型。

5. 发明授权

US07511866B2 Multiple resolution image sensor and control method thereof 有权
标题翻译：多分辨率图像传感器及其控制方法
公开(公告)号：US07511866B2
公开(公告)日：2009-03-31
申请号：US10905844
申请日：2005-01-23
申请人： Chang-Yung Feng
发明人： Chang-Yung Feng
IPC分类号： H04N1/46
CPC分类号： H04N1/486 , H04N5/3415 , H04N5/3692 , H04N9/045
摘要： An image sensor includes a row of first color sensors including a plurality of first color sensors for sensing first color light to generate a plurality of first sub-pixels and a row of second color sensors including a plurality of second color sensors for sensing second color light to generate a plurality of second sub-pixels. The distance between a first end of an effective sensing area of each first color sensor and a first end of an effective sensing area of a corresponding second color sensor in the linear direction of the image sensor is a first length greater than zero.
摘要翻译：图像传感器包括一排第一颜色传感器，其包括用于感测第一颜色光以产生多个第一子像素的多个第一颜色传感器和包括用于感测第二颜色光的多个第二颜色传感器的第二颜色传感器行以产生多个第二子像素。每个第一颜色传感器的有效感测区域的第一端和图像传感器的线性方向上的对应的第二颜色传感器的有效感测区域的第一端之间的距离是大于零的第一长度。

6. 发明申请

US20060044630A1 MULTIPLE RESOLUTION IMAGE SENSOR AND CONTROL METHOD THEREOF 有权
标题翻译：多分辨率图像传感器及其控制方法
公开(公告)号：US20060044630A1
公开(公告)日：2006-03-02
申请号：US10905844
申请日：2005-01-23
申请人： Chang-Yung Feng
发明人： Chang-Yung Feng
IPC分类号： H04N1/04
CPC分类号： H04N1/486 , H04N5/3415 , H04N5/3692 , H04N9/045
摘要： An image sensor includes a row of first color sensors including a plurality of first color sensors for sensing first color light to generate a plurality of first sub-pixels and a row of second color sensors including a plurality of second color sensors for sensing second color light to generate a plurality of second sub-pixels. The distance between a first end of an effective sensing area of each first color sensor and a first end of an effective sensing area of a corresponding second color sensor in the linear direction of the image sensor is a first length greater than zero.
摘要翻译：图像传感器包括一排第一颜色传感器，其包括用于感测第一颜色光以产生多个第一子像素的多个第一颜色传感器和包括用于感测第二颜色光的多个第二颜色传感器的第二颜色传感器行以产生多个第二子像素。每个第一颜色传感器的有效感测区域的第一端和图像传感器的线性方向上的对应的第二颜色传感器的有效感测区域的第一端之间的距离是大于零的第一长度。

7. 发明授权

US08054507B2 Image data luminance compensating method and sheet-feeding scanning apparatus using such method 失效
标题翻译：使用这种方法的图像数据亮度补偿方法和送纸扫描装置
公开(公告)号：US08054507B2
公开(公告)日：2011-11-08
申请号：US12268931
申请日：2008-11-11
申请人： Sheng-Ping Wang , Chang-Yung Feng
发明人： Sheng-Ping Wang , Chang-Yung Feng
IPC分类号： H04N1/40
CPC分类号： H04N1/4076
摘要： The present invention relates to an image data luminance compensating method and a sheet-feeding scanning apparatus using such an image data luminance compensating method. According to the reference luminance value change of the reference background strip before and after the current document passes through the scan operating region, the luminance gain associated with compensation of the image data of the next document is determined.
摘要翻译：本发明涉及一种图像数据亮度补偿方法和使用这种图像数据亮度补偿方法的片材馈送扫描装置。根据当前文档通过扫描操作区域之前和之后的参考背景条的参考亮度值变化，确定与下一个文档的图像数据的补偿相关联的亮度增益。

8. 发明授权

US07978381B2 Automatic document feeder with mechanism to discriminate document types 失效
标题翻译：自动送纸器具有识别文件类型的机制
公开(公告)号：US07978381B2
公开(公告)日：2011-07-12
申请号：US11767670
申请日：2007-06-25
申请人： Kung-Cho Sheng , Chang-Yung Feng
发明人： Kung-Cho Sheng , Chang-Yung Feng
IPC分类号： H04N1/04
CPC分类号： H04N1/00567 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00631 , H04N1/00724 , H04N1/00734 , H04N1/00755 , H04N1/00779
摘要： An automatic document feeder includes an input tray, a transfer path, a roller assembly, an ejecting tray, a light emitter, a light receiver, a comparator and a discriminating unit. The light emitter successively emits multiple light beams of different intensities to the document. When the multiple light beams penetrating through the document are received by the light receiver, the light receiver outputs corresponding voltage signals. The discriminating unit is electrically connected to the light receiver for discriminating document types according to the voltage levels of the voltage signals.
摘要翻译：自动进稿器包括输入托盘，传送路径，滚子组件，排出托盘，发光器，光接收器，比较器和鉴别单元。光发射器连续向文件发射不同强度的多个光束。当穿过文件的多个光束被光接收器接收时，光接收器输出相应的电压信号。识别单元电连接到光接收器，用于根据电压信号的电压电平鉴别文档类型。

9. 发明申请

US20090251745A1 IMAGE DATA LUMINANCE COMPENSATING METHOD AND SHEET-FEEDING SCANNING APPARATUS USING SUCH METHOD 失效
标题翻译：使用这种方法的图像数据信号补偿方法和采样扫描装置
公开(公告)号：US20090251745A1
公开(公告)日：2009-10-08
申请号：US12268931
申请日：2008-11-11
申请人： Sheng-Ping Wang , Chang-Yung Feng
发明人： Sheng-Ping Wang , Chang-Yung Feng
IPC分类号： H04N1/46 , B65H5/00
CPC分类号： H04N1/4076
摘要： The present invention relates to an image data luminance compensating method and a sheet-feeding scanning apparatus using such an image data luminance compensating method. According to the reference luminance value change of the reference background strip before and after the current document passes through the scan operating region, the luminance gain associated with compensation of the image data of the next document is determined.
摘要翻译：本发明涉及一种图像数据亮度补偿方法和使用这种图像数据亮度补偿方法的片材馈送扫描装置。根据当前文档通过扫描操作区域之前和之后的参考背景条的参考亮度值变化，确定与下一个文档的图像数据的补偿相关联的亮度增益。

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