公开(公告)号：US08611648B2

公开(公告)日：2013-12-17

申请号：US13063334

申请日：2009-09-17

申请人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

发明人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

IPC分类号： G06K9/00

CPC分类号： G06T7/11 ,  G06T7/187 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/20101

摘要： There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.

摘要翻译： 提供了能够高速地削减对象区域（前景区域）的前景区域提取程序，前景区域提取装置和前景区域提取方法。 布置如下：由用户指定的前景像素和由此指定的背景像素分别设置为参考像素，以识别由被划分的三维颜色空间创建的多个分割颜色空间中的分割颜色空间 每个参考像素所属的，作为参考分色色空间。 执行用于计算每个参考像素和与其相邻的相邻像素之间的颜色空间中的颜色距离的颜色距离计算处理，以及属性判断处理，以判断每个相邻像素是否属于每个参考分割色彩空间， 然后，基于为每个相邻像素计算出的颜色距离和基于是否属于为每个相邻像素判断的参考分割颜色空间的权重来执行用于计算每个相邻像素的成本的成本计算处理 。 执行将具有最低计算成本的相邻像素确定为前景像素或背景像素的进一步确定处理，并且通过使用所确定的相邻像素作为参考像素从图像中提取前景区域以重复执行色彩距离计算处理 归属判断处理，成本计算处理和确定处理。

公开(公告)号：US08326030B2

公开(公告)日：2012-12-04

申请号：US13063334

申请日：2009-09-17

申请人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

发明人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

IPC分类号： G06K9/00

摘要： There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.

公开(公告)号：US20110164814A1

公开(公告)日：2011-07-07

申请号：US13063334

申请日：2009-09-17

申请人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

发明人： Rikio Onai ,  Takahiro Hayashi ,  Tatsuya Kiyono ,  Masaya Mori ,  Masahiro Sanjo

IPC分类号： G06K9/34

CPC分类号： G06T7/11 ,  G06T7/187 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/20101

摘要： There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.

摘要翻译： 提供了能够高速地削减对象区域（前景区域）的前景区域提取程序，前景区域提取装置和前景区域提取方法。 布置如下：由用户指定的前景像素和由此指定的背景像素分别设置为参考像素，以识别由被划分的三维颜色空间创建的多个分割颜色空间中的分割颜色空间 每个参考像素所属的，作为参考分色色空间。 执行用于计算每个参考像素和与其相邻的相邻像素之间的颜色空间中的颜色距离的颜色距离计算处理，以及属性判断处理，以判断每个相邻像素是否属于每个参考分割色彩空间， 然后，基于为每个相邻像素计算出的颜色距离和基于是否属于为每个相邻像素判断的参考分割颜色空间的权重来执行用于计算每个相邻像素的成本的成本计算处理 。 执行将具有最低计算成本的相邻像素确定为前景像素或背景像素的进一步确定处理，并且通过使用所确定的相邻像素作为参考像素从图像中提取前景区域以重复执行色彩距离计算处理 归属判断处理，成本计算处理和确定处理。

公开(公告)号：US08849198B2

公开(公告)日：2014-09-30

申请号：US12778467

申请日：2010-05-12

申请人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

发明人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

IPC分类号： H04B7/00 ,  H04W88/04 ,  H04W28/18 ,  H04W76/02

CPC分类号： H04W48/14 ,  G06F3/1205 ,  G06F3/1231 ,  G06F3/1292 ,  H04W12/04 ,  H04W28/18 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

摘要： A relay station 200 constructs an infrastructure wireless network 200L. A printing device 100 requests new participation in the wireless network 200L. When preset conditions are satisfied, for example, when the user has pressed a push button 201 provided on the relay station 200, the relay station 200 establishes temporary wireless communication with the printing device 100 and changes an SSID of the printing device 100 to an SSID of the relay station 200. In this manner, this arrangement readily changes the configuration information of the printing device 100.

摘要翻译： 中继站200构建基础设施无线网络200L。 打印设备100请求新参与无线网络200L。 当满足预设条件时，例如，当用户按下设置在中继站200上的按钮201时，中继站200建立与打印装置100的临时无线通信，并将打印装置100的SSID改变为SSID 以这种方式，这种布置容易地改变打印装置100的配置信息。

公开(公告)号：US07747219B2

公开(公告)日：2010-06-29

申请号：US11029672

申请日：2005-01-06

申请人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

发明人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

IPC分类号： H04B7/00

CPC分类号： H04W48/14 ,  G06F3/1205 ,  G06F3/1231 ,  G06F3/1292 ,  H04W12/04 ,  H04W28/18 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

摘要： A relay station 200 constructs an infrastructure wireless network 200L. A printing device 100 requests new participation in the wireless network 200L. When preset conditions are satisfied, for example, when the user has pressed a push button 201 provided on the relay station 200, the relay station 200 establishes temporary wireless communication with the printing device 100 and changes an SSID of the printing device 100 to an SSID of the relay station 200. In this manner, this arrangement readily changes the configuration information of the printing device 100.

摘要翻译： 中继站200构建基础设施无线网络200L。 打印设备100请求新参与无线网络200L。 当满足预设条件时，例如，当用户按下设置在中继站200上的按钮201时，中继站200建立与打印装置100的临时无线通信，并将打印装置100的SSID改变为SSID 以这种方式，这种布置容易地改变打印装置100的配置信息。

公开(公告)号：US20060195580A1

公开(公告)日：2006-08-31

申请号：US11359600

申请日：2006-02-23

申请人： Gun Chou ,  Tatsuya Kiyono

发明人： Gun Chou ,  Tatsuya Kiyono

IPC分类号： G06F15/173

CPC分类号： H04N1/00222 ,  H04L43/0817 ,  H04N1/00225 ,  H04N1/00915 ,  H04N1/32507

摘要： A method of making a usage request for one or more of a plurality of request-accepting apparatuses that accept one or more usage requests in a network system including a plurality of request-making apparatuses that make one or more usage requests, and the request-accepting apparatuses, including: upon a request-making apparatus from among the request-making apparatuses receiving an instruction to use one of the request-accepting apparatuses, notifying two or more of the request-accepting apparatuses of a usage request; and upon the request-making apparatus receiving, from a request-accepting apparatus from among the request-accepting apparatuses notified of the usage request, information indicating that the request-accepting apparatus is currently available, setting the request-accepting apparatus the information was received from as an object to be used, and notifying the one or more request-accepting apparatuses notified of the usage request other than the one set as the object to be used of cancellation of the usage request.

摘要翻译： 一种在包括进行一个或多个使用请求的多个请求制造装置的网络系统中接受一个或多个使用请求的多个请求接收装置中的一个或多个的使用请求的方法， 接收装置，包括：在请求生成装置中的请求制造装置接收到使用请求接收装置之一的指示的情况下，通知请求接收装置中的两个以上的使用请求; 并且在所述请求设备从所述请求接收设备接收到从所述使用请求通知的所述请求接收设备中接收到指示所述请求接收设备当前可用的信息之后，接收所述请求接收设备的信息 从作为使用对象，通知通知了除了一个设定的使用请求之外的使用请求的一个或多个请求接收装置作为使用请求的取消使用的对象。

公开(公告)号：US20100225967A1

公开(公告)日：2010-09-09

申请号：US12778467

申请日：2010-05-12

申请人： Susumu SHIOHARA ,  Hitoshi Ishida ,  Tatsuya Kiyono

发明人： Susumu SHIOHARA ,  Hitoshi Ishida ,  Tatsuya Kiyono

IPC分类号： G06F3/12

CPC分类号： H04W48/14 ,  G06F3/1205 ,  G06F3/1231 ,  G06F3/1292 ,  H04W12/04 ,  H04W28/18 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

摘要： A relay station 200 constructs an infrastructure wireless network 200L. A printing device 100 requests new participation in the wireless network 200L. When preset conditions are satisfied, for example, when the user has pressed a push button 201 provided on the relay station 200, the relay station 200 establishes temporary wireless communication with the printing device 100 and changes an SSID of the printing device 100 to an SSID of the relay station 200. In this manner, this arrangement readily changes the configuration information of the printing device 100.

摘要翻译： 中继站200构建基础设施无线网络200L。 打印设备100请求新参与无线网络200L。 当满足预设条件时，例如，当用户按下设置在中继站200上的按钮201时，中继站200建立与打印装置100的临时无线通信，并将打印装置100的SSID改变为SSID 以这种方式，这种布置容易地改变打印装置100的配置信息。

公开(公告)号：US20050170774A1

公开(公告)日：2005-08-04

申请号：US11029672

申请日：2005-01-06

申请人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

发明人： Susumu Shiohara ,  Hitoshi Ishida ,  Tatsuya Kiyono

IPC分类号： H04B7/15 ,  H04B7/26 ,  H04L12/28 ,  H04W16/26 ,  H04W24/00 ,  H04W48/08 ,  H04W74/04 ,  H04W84/12

CPC分类号： H04W48/14 ,  G06F3/1205 ,  G06F3/1231 ,  G06F3/1292 ,  H04W12/04 ,  H04W28/18 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

摘要： A relay station 200 constructs an infrastructure wireless network 200L. A printing device 100 requests new participation in the wireless network 200L. When preset conditions are satisfied, for example, when the user has pressed a push button 201 provided on the relay station 200, the relay station 200 establishes temporary wireless communication with the printing device 100 and changes an SSID of the printing device 100 to an SSID of the relay station 200. In this manner, this arrangement readily changes the configuration information of the printing device 100.

摘要翻译： 中继站200构建基础设施无线网络200.打印装置100请求新参与无线网络200 L.当预设条件满足时，例如，当用户按下设置在中继站200上的按钮201时 中继站200与打印装置100建立临时无线通信，并将打印装置100的SSID改变为中继站200的SSID。 以这种方式，这种布置容易地改变打印装置100的配置信息。