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公开(公告)号：US20050036047A1
公开(公告)日：2005-02-17
申请号：US10947250
申请日：2004-09-23
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
IPC分类号： H04N5/208 , G06T1/00 , G06T5/20 , H04N1/409 , H04N1/46 , H04N1/60 , H04N5/14 , H04N9/07 , H04N9/64 , H04N9/68 , H04N5/335
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
摘要翻译： 一种图像处理装置包括：用于将目标光转换成Bayer RGB阵列的图像信号的图像拾取部分; 颜色信息检测部分，用于从由图像拾取部分获得的图像信号中获得对象的颜色信息; 第一亮度数据生成部分，用于根据由图像拾取部分获得的图像信号的G信号，找到用于边缘增强处理的亮度数据; 第二亮度数据产生部分，用于基于所述图像信号的所有颜色信号，找到用于边缘增强处理的亮度数据; 选择器，用于通过在第一和第二亮度数据产生部分的输出之间切换来提供输出; 以及选择信号生成部分，用于根据在颜色信息检测部分获得的颜色信息产生用于控制选择器切换的选择信号。 因此，图像处理装置能够在良好的S / N处进行边缘增强处理，并且在高饱和区域和低饱和区域中边缘噪声的出现较少。
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公开(公告)号：US20070109424A1
公开(公告)日：2007-05-17
申请号：US11647132
申请日：2006-12-29
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
IPC分类号： H04N9/73
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
摘要翻译： 一种图像处理装置包括：用于将目标光转换成Bayer RGB阵列的图像信号的图像拾取部分; 颜色信息检测部分，用于从由图像拾取部分获得的图像信号中获得对象的颜色信息; 第一亮度数据生成部分，用于根据由图像拾取部分获得的图像信号的G信号，找到用于边缘增强处理的亮度数据; 第二亮度数据产生部分，用于基于所述图像信号的所有颜色信号，找到用于边缘增强处理的亮度数据; 选择器，用于通过在第一和第二亮度数据产生部分的输出之间切换来提供输出; 以及选择信号生成部分，用于根据在颜色信息检测部分获得的颜色信息产生用于控制选择器切换的选择信号。 因此，图像处理装置能够在良好的S / N处进行边缘增强处理，并且在高饱和区域和低饱和区域中边缘噪声的出现较少。
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公开(公告)号：US07474343B2
公开(公告)日：2009-01-06
申请号：US11647132
申请日：2006-12-29
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
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公开(公告)号：US07474342B2
公开(公告)日：2009-01-06
申请号：US11647131
申请日：2006-12-29
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
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公开(公告)号：US20070109423A1
公开(公告)日：2007-05-17
申请号：US11647131
申请日：2006-12-29
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
IPC分类号： H04N9/73
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
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6.发明授权Image processing apparatus having a digital image processing section including enhancement of edges in an image 失效具有数字图像处理部分的图像处理装置包括增强图像中的边缘公开(公告)号：US07489349B2
公开(公告)日：2009-02-10
申请号：US10947250
申请日：2004-09-23
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
摘要翻译： 一种图像处理装置包括：用于将目标光转换成Bayer RGB阵列的图像信号的图像拾取部分; 颜色信息检测部分，用于从由图像拾取部分获得的图像信号中获得对象的颜色信息; 第一亮度数据生成部分，用于根据由图像拾取部分获得的图像信号的G信号，找到用于边缘增强处理的亮度数据; 第二亮度数据产生部分，用于基于所述图像信号的所有颜色信号，找到用于边缘增强处理的亮度数据; 选择器，用于通过在第一和第二亮度数据产生部分的输出之间切换来提供输出; 以及选择信号生成部分，用于根据在颜色信息检测部分获得的颜色信息产生用于控制选择器切换的选择信号。 因此，图像处理装置能够在良好的S / N处进行边缘增强处理，并且在高饱和区域和低饱和区域中边缘噪声的出现较少。
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公开(公告)号：US06816193B1
公开(公告)日：2004-11-09
申请号：US09695420
申请日：2000-10-25
申请人： Atsushi Kohashi , Junzo Sakurai
发明人： Atsushi Kohashi , Junzo Sakurai
IPC分类号： H04N968
摘要： An image processing apparatus includes: an image pickup section for converting an object light into image signals of Bayer RGB array; a color information detecting section for obtaining color information of the object from the image signals obtained by the image pickup section; a first luminance data generating section for finding luminance data for use in edge enhancement processing based on G signals of the image signals obtained by the image pickup section; a second luminance data generating section for finding luminance data for use in edge enhancement processing based on all color signals of the image signals; a selector for providing an output by switching between outputs of the first and second luminance data generating section; and a selection signal generating section for generating selection signal for controlling the switching of the selector based on color information obtained at the color information detecting section. The image processing apparatus is thereby achieved as capable of edge enhancement processing at favorable S/N and with less occurrence of edge noise in high saturation regions and low saturation regions.
摘要翻译： 一种图像处理装置包括：用于将目标光转换成Bayer RGB阵列的图像信号的图像拾取部分; 颜色信息检测部分，用于从由图像拾取部分获得的图像信号中获得对象的颜色信息; 第一亮度数据生成部分，用于根据由图像拾取部分获得的图像信号的G信号，找到用于边缘增强处理的亮度数据; 第二亮度数据产生部分，用于基于所述图像信号的所有颜色信号，找到用于边缘增强处理的亮度数据; 选择器，用于通过在第一和第二亮度数据产生部分的输出之间切换来提供输出; 以及选择信号生成部分，用于根据在颜色信息检测部分获得的颜色信息产生用于控制选择器切换的选择信号。 因此，图像处理装置能够在良好的S / N处进行边缘增强处理，并且在高饱和区域和低饱和区域中边缘噪声的出现较少。
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公开(公告)号：US08311480B2
公开(公告)日：2012-11-13
申请号：US11903844
申请日：2007-09-24
IPC分类号： H04B7/00
CPC分类号： H04W4/08 , H04M1/7253 , H04M1/72572 , H04W4/02 , H04W8/186
摘要： A mobile device system includes a plurality of mobile devices, each to which unique identification information is assigned, wherein each mobile device includes a location-information acquisition unit, a communication unit, and a group registration unit. The communication unit links location information acquired by the location-information acquisition unit of the mobile device and the identification information of the mobile device, sends the information to other mobile devices, and receives from the other mobile devices location information of the other mobile devices and identification information linked to the location information of the other mobile devices. The group registration unit detects other mobile devices located within a predetermined range of the mobile device on the basis of the location information of the other mobile devices and the location information of the mobile device and registers the identification information of the detected other mobile devices as a group.
摘要翻译： 移动设备系统包括多个移动设备，每个移动设备分别具有唯一的标识信息，其中每个移动设备包括位置信息获取单元，通信单元和组注册单元。 通信单元链接由移动设备的位置信息获取单元获取的位置信息和移动设备的识别信息，将信息发送到其他移动设备，并从其他移动设备接收其他移动设备的位置信息和 与其他移动设备的位置信息相关联的识别信息。 组注册单元基于其他移动设备的位置信息和移动设备的位置信息来检测位于移动设备的预定范围内的其他移动设备，并将检测到的其他移动设备的识别信息注册为 组。
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公开(公告)号：US20080081649A1
公开(公告)日：2008-04-03
申请号：US11903844
申请日：2007-09-24
IPC分类号： H04B7/00
CPC分类号： H04W4/08 , H04M1/7253 , H04M1/72572 , H04W4/02 , H04W8/186
摘要： A mobile device system includes a plurality of mobile devices, each to which unique identification information is assigned, wherein each mobile device includes a location-information acquisition unit, a communication unit, and a group registration unit. The communication unit links location information acquired by the location-information acquisition unit of the mobile device and the identification information of the mobile device, sends the information to other mobile devices, and receives from the other mobile devices location information of the other mobile devices and identification information linked to the location information of the other mobile devices. The group registration unit detects other mobile devices located within a predetermined range of the mobile device on the basis of the location information of the other mobile devices and the location information of the mobile device and registers the identification information of the detected other mobile devices as a group.
摘要翻译： 移动设备系统包括多个移动设备，每个移动设备分别具有唯一的标识信息，其中每个移动设备包括位置信息获取单元，通信单元和组注册单元。 通信单元链接由移动设备的位置信息获取单元获取的位置信息和移动设备的识别信息，将信息发送到其他移动设备，并从其他移动设备接收其他移动设备的位置信息和 与其他移动设备的位置信息相关联的识别信息。 组注册单元基于其他移动设备的位置信息和移动设备的位置信息来检测位于移动设备的预定范围内的其他移动设备，并将检测到的其他移动设备的识别信息注册为 组。
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公开(公告)号：US20080081643A1
公开(公告)日：2008-04-03
申请号：US11903480
申请日：2007-09-21
IPC分类号： H04Q7/20
CPC分类号： H04W84/18 , H04M1/72572 , H04M1/72577 , H04W8/005
摘要： Even when the user carries a different combination of mobile devices on different days, the system can flexibly respond to those situations and misplacement of a mobile device can be prevented. Each mobile device includes a communication unit for communicating with other mobile devices, a GPS receiver for acquiring current location information of the mobile device, a group registration unit, a function-restricting unit for restricting a predetermined function, and a control unit. In each mobile device, other mobile devices located within a predetermined range of the mobile device are registered in the group registration unit as a group. After the registration, the other mobile devices located within the predetermined range of the mobile device are periodically detected, and the function-restricting unit is operated when the combination of the detected other mobile devices and the combination of the other mobile devices registered in the group registration unit differ.
摘要翻译： 即使用户在不同日子中携带移动设备的不同组合，系统也可以灵活地应对这些情况，并且可以防止移动设备的错位。 每个移动设备包括用于与其他移动设备通信的通信单元，用于获取移动设备的当前位置信息的GPS接收器，组注册单元，用于限制预定功能的功能限制单元和控制单元。 在每个移动设备中，位于移动设备的预定范围内的其他移动设备作为组被注册在组注册单元中。 在注册之后，周期性地检测位于移动设备的预定范围内的其他移动设备，并且当检测到的其他移动设备与其他移动设备的组合在组中登记时，功能限制单元被操作 注册单位不同
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