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1. 发明授权

US09386279B2 Information processing apparatus, information processing method, and information processing system 有权
标题翻译：信息处理装置，信息处理方法和信息处理系统
公开(公告)号：US09386279B2
公开(公告)日：2016-07-05
申请号：US14100522
申请日：2013-12-09
申请人： Shinichi Sumiyoshi , Tetsuo Yamashita , Fumihiro Hasegawa , Miyuki Oda , Yuusuke Ohta , Yuka Kihara , Masahiko Itoh
发明人： Shinichi Sumiyoshi , Tetsuo Yamashita , Fumihiro Hasegawa , Miyuki Oda , Yuusuke Ohta , Yuka Kihara , Masahiko Itoh
IPC分类号： G06F11/00 , H04N7/15 , H04L29/14 , H04L29/06 , H04L12/58 , H04L12/26 , G06F11/07
CPC分类号： H04N7/155 , G06F11/0709 , G06F11/0769 , H04L43/045 , H04L43/0823 , H04L51/30 , H04L51/34 , H04L65/4015 , H04L65/403 , H04L67/38 , H04L69/40
摘要： An information processing apparatus includes a receiving unit receiving data input to one or more apparatuses; a data storage unit storing the data with a determined display position thereof in a display screen; a log storage unit storing a data change as a log; an association unit monitoring a communication status of a communication with the one or more apparatuses, and associating information indicating an apparatus where a communication error occurs and a timing when the communication occurs with the log; a recording unit recording video of the data change displayed in the display screen from when the communication error occurs until when the communication is recovered for an apparatus; and a transmission unit transmitting the video from an event when the communication error occurs until an event when the communication is recovered and the log to the apparatus.
摘要翻译：一种信息处理设备，包括：接收单元，接收输入到一个或多个设备的数据; 数据存储单元，其将具有确定的显示位置的数据存储在显示屏幕中; 存储数据变化作为日志的日志存储单元; 关联单元监视与所述一个或多个设备的通信的通信状态，以及将指示发生通信错误的设备的信息与所述通信与所述日志发生的定时相关联; 记录单元，记录从通信错误发生直至对于设备恢复通信的显示屏幕中显示的数据改变的视频; 以及发送单元，当发生通信错误的事件时发送视频，直到通信被恢复的事件和对该设备的登录。

2. 发明授权

US08953101B2 Projector and control method thereof 有权
标题翻译：投影机及其控制方法
公开(公告)号：US08953101B2
公开(公告)日：2015-02-10
申请号：US14236007
申请日：2012-07-26
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： H04N5/74 , G03B21/53 , H04N9/31
CPC分类号： G03B21/53 , H04N5/74 , H04N9/317 , H04N9/3194
摘要： A projector includes an image taking part that takes an image of an area that includes a target onto which an image is projected; a distance measuring part that calculates, from taken image data obtained by the image taking part, distance data concerning a distance between the target and the image taking part; a plane estimation part that estimates, from the distance data, a plane corresponding to the target; and a focusing adjustment part that adjusts focusing of the image to be projected, based on information concerning the plane.
摘要翻译：投影仪包括摄像部分，其拍摄包括投射有图像的目标的区域的图像; 距离测量部，其从由所述摄像部获取的拍摄图像数据计算与所述目标和所述摄像部之间的距离的距离数据; 从所述距离数据估计与所述目标对应的平面的平面估计部; 以及聚焦调节部，其基于与该平面有关的信息来调整要投影的图像的聚焦。

3. 发明申请

US20140168525A1 PROJECTOR AND CONTROL METHOD THEREOF 有权
标题翻译：投影机及其控制方法
公开(公告)号：US20140168525A1
公开(公告)日：2014-06-19
申请号：US14236007
申请日：2012-07-26
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/53 , H04N5/74
CPC分类号： G03B21/53 , H04N5/74 , H04N9/317 , H04N9/3194
摘要： A projector includes an image taking part that takes an image of an area that includes a target onto which an image is projected; a distance measuring part that calculates, from taken image data obtained by the image taking part, distance data concerning a distance between the target and the image taking part; a plane estimation part that estimates, from the distance data, a plane corresponding to the target; and a focusing adjustment part that adjusts focusing of the image to be projected, based on information concerning the plane.
摘要翻译：投影仪包括摄像部分，其拍摄包括投射有图像的目标的区域的图像; 距离测量部，其从由所述摄像部获取的拍摄图像数据计算与所述目标和所述摄像部之间的距离的距离数据; 从所述距离数据估计与所述目标对应的平面的平面估计部; 以及聚焦调节部，其基于与该平面有关的信息来调整要投影的图像的聚焦。

4. 发明申请

US20140168376A1 IMAGE PROCESSING APPARATUS, PROJECTOR AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理设备，投影仪和图像处理方法
公开(公告)号：US20140168376A1
公开(公告)日：2014-06-19
申请号：US14235281
申请日：2012-08-03
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/14 , G01C11/04 , H04N5/74
CPC分类号： G03B21/142 , G01C11/04 , G03B21/53 , H04N5/74 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes an imaging unit configured to image a region including a target on which an image is projected to acquire imaged data, a distance measuring unit configured to compute distance data associated with a distance between the target and the imaging unit based on the imaged data acquired from the imaging unit, a plane estimating unit configured to estimate a plane corresponding to the target based on the distance data, and a range specifying unit configured to generate image data associated with the region based on the imaged data and specify a projectable range to the target based on the image data and in formation associated with the plane.
摘要翻译：一种图像处理装置，包括：成像单元，被配置为对包括投影图像的目标的区域成像以获取成像数据;距离测量单元，被配置为基于所述目标和所述成像单元之间的距离来计算与所述目标和所述成像单元之间的距离相关联的距离数据; 从成像单元获取的成像数据，被配置为基于所述距离数据估计与所述目标相对应的平面的平面估计单元，以及被配置为基于所述成像数据生成与所述区域相关联的图像数据的范围指定单元，基于图像数据和与平面相关联的形成到目标的范围。

5. 发明授权

US09759548B2 Image processing apparatus, projector and projector system including image processing apparatus, image processing method 有权
公开(公告)号：US09759548B2
公开(公告)日：2017-09-12
申请号：US14238689
申请日：2012-08-09
申请人： Shinichi Sumiyoshi , Fumihiro Hasegawa
发明人： Shinichi Sumiyoshi , Fumihiro Hasegawa
IPC分类号： G01B11/14 , H04N9/31 , G08G1/16 , G03B17/54 , G03B21/53
CPC分类号： G01B11/14 , G03B17/54 , G03B21/53 , G08G1/168 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes: an imaging unit configured to take an image of an area including an object on which an image is projected and to acquire image data; a distance measuring unit configured to calculate distance data relevant to a distance between the object and the imaging unit based on the image data; a plane estimating unit configured to estimate a plane corresponding to the object based on the distance data; and a correction information calculating unit configured to calculate correction information relevant to correction of an image to be projected based on the distance data and plane information relevant to the plane.

6. 发明授权

US09696613B2 Image processing apparatus, projector and image processing method 有权
公开(公告)号：US09696613B2
公开(公告)日：2017-07-04
申请号：US14235281
申请日：2012-08-03
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/14 , H04N9/31 , G01C11/04 , H04N5/74 , G03B21/53
CPC分类号： G03B21/142 , G01C11/04 , G03B21/53 , H04N5/74 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes an imaging unit configured to image a region including a target on which an image is projected to acquire imaged data, a distance measuring unit configured to compute distance data associated with a distance between the target and the imaging unit based on the imaged data acquired from the imaging unit, a plane estimating unit configured to estimate a plane corresponding to the target based on the distance data, and a range specifying unit configured to generate image data associated with the region based on the imaged data and specify a projectable range to the target based on the image data and in formation associated with the plane.

7. 发明授权

US08950872B2 Image projecting device, image processing device, image projecting method, and computer-readable recording medium 有权
标题翻译：图像投影装置，图像处理装置，图像投影方法以及计算机可读记录介质
公开(公告)号：US08950872B2
公开(公告)日：2015-02-10
申请号：US13595425
申请日：2012-08-27
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/14 , G06K9/34 , H04N9/31 , H04N19/25 , H04N19/21 , H04N1/00 , H04N5/217 , H04N13/04 , G06T7/00 , G03B17/54
CPC分类号： H04N9/3185 , G03B17/54 , G06T7/136 , G06T7/521 , G06T2207/20021 , H04N1/00769 , H04N5/2178 , H04N9/3194 , H04N9/3197 , H04N13/327 , H04N19/21 , H04N19/25
摘要： Disclosed is an image projecting device, including a projecting part configured to project an image for calibration onto a projection object, an image capturing part configured to capture an image of an area including the projection object with a projected image for calibration, a binary image producing part configured to calculate plural first thresholds corresponding to plural first divided areas provided by dividing the area, based on a captured image, and to produce a binary image of the captured image, based on the first thresholds, and a corresponding point sampling part configured to sample corresponding points between the image for calibration and the binary image.
摘要翻译：公开了一种图像投影装置，包括被配置为将用于校准的图像投影到投影对象上的突出部分，被配置为利用用于校准的投影图像捕获包括投影对象的区域的图像的图像捕获部件，二进制图像生成被配置为基于所捕获的图像计算与通过划分所述区域而提供的多个第一分割区域相对应的多个第一阈值的部分，并且基于所述第一阈值产生所述捕获图像的二值图像，以及相应的点取样部分，在校准图像与二进制图像之间采样对应点。

8. 发明申请

US20140204204A1 IMAGE PROCESSING APPARATUS, PROJECTOR AND PROJECTOR SYSTEM INCLUDING IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，投影仪和投影仪系统，包括图像处理装置，图像处理方法
公开(公告)号：US20140204204A1
公开(公告)日：2014-07-24
申请号：US14238689
申请日：2012-08-09
申请人： Shinichi Sumiyoshi , Fumihiro Hasegawa
发明人： Shinichi Sumiyoshi , Fumihiro Hasegawa
IPC分类号： G01B11/14
CPC分类号： G01B11/14 , G03B17/54 , G03B21/53 , G08G1/168 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes: an imaging unit configured to take an image of an area including an object on which an image is projected and to acquire image data; a distance measuring unit configured to calculate distance data relevant to a distance between the object and the imaging unit based on the image data; a plane estimating unit configured to estimate a plane corresponding to the object based on the distance data; and a correction information calculating unit configured to calculate correction information relevant to correction of an image to be projected based on the distance data and plane information relevant to the plane.
摘要翻译：一种图像处理装置，包括：成像单元，被配置为拍摄包括投影图像的物体的区域的图像并获取图像数据; 距离测量单元，被配置为基于所述图像数据计算与所述对象和所述成像单元之间的距离相关的距离数据; 平面估计单元，被配置为基于所述距离数据估计与所述对象相对应的平面; 以及校正信息计算单元，被配置为基于距离数据和与该平面相关的平面信息来计算与要投影的图像的校正有关的校正信息。

9. 发明授权

US09281986B2 Transmission apparatus, reception apparatus, and relay apparatus 有权
标题翻译：发送装置，接收装置和中继装置
公开(公告)号：US09281986B2
公开(公告)日：2016-03-08
申请号：US13823149
申请日：2011-08-30
申请人： Fumihiro Hasegawa
发明人： Fumihiro Hasegawa
IPC分类号： H04L27/26
CPC分类号： H04L27/2615 , H04L27/2621
摘要： A transmission apparatus included in a communication system together with a reception apparatus and configured to multiplex data from M (M is a natural number equal to or larger than 2) channels and transmit the data to the reception apparatus. The transmission apparatus includes M timing offset units configured to respectively receive inputs of the data from the different channels and insert designated timing offset values in the input data, a multiplexing unit configured to multiplex the M data subjected to the timing offset and output a multiplexed signal, and a timing-offset calculating unit configured to calculate different timing offset values for the respective M timing offset units and output the calculated timing offset values to the respective timing offset units.
摘要翻译：一种与接收装置一起包括在通信系统中的发送装置，并且被配置为从M（M是等于或大于2的自然数）的信道复用数据，并将数据发送到接收装置。发送装置包括：M个定时偏移单元，被配置为分别接收来自不同信道的数据的输入，并将指定的定时偏移值插入到输入数据中;复用单元，被配置为复用经过定时偏移的M个数据，并输出多路复用信号以及定时偏移计算单元，被配置为计算各个M个定时偏移单元的不同的定时偏移值，并将所计算的定时偏移值输出到各个定时偏移单元。

10. 发明申请

US20150117509A1 RECEIVING APPARATUS AND RECEIVING METHOD 有权
标题翻译：接收装置和接收方法
公开(公告)号：US20150117509A1
公开(公告)日：2015-04-30
申请号：US14394187
申请日：2012-05-14
申请人： Fumihiro Hasegawa , Hiroshi Nishimoto
发明人： Fumihiro Hasegawa , Hiroshi Nishimoto
IPC分类号： H04L25/08 , H04L25/02 , H04L27/01 , H04L27/26
CPC分类号： H04L25/085 , H04L25/0204 , H04L25/067 , H04L27/01 , H04L27/2636 , H04L27/2647 , H04L27/2649 , H04L27/265
摘要： A receiving apparatus includes a channel estimating unit that performs channel estimation by using a reception signal and obtains a channel estimation value, a demodulation processing unit that performs demodulation processing by using the channel estimation value and the reception signal, a weight calculating unit that calculates weight for decoding for each of channels by using the channel estimation value, and a decoding unit that performs decoding processing by using the weight and a result of the demodulation processing.
摘要翻译：一种接收装置，包括：通过使用接收信号进行信道估计并获得信道估计值的信道估计单元，使用信道估计值和接收信号进行解调处理的解调处理单元，计算权重的权重计算单元用于通过使用信道估计值对每个信道进行解码，以及解码单元，其通过使用权重和解调处理的结果来执行解码处理。

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