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1. 发明授权

US07860162B2 Object tracking method and object tracking apparatus 有权
标题翻译：物体跟踪方法和物体跟踪装置
公开(公告)号：US07860162B2
公开(公告)日：2010-12-28
申请号：US11239551
申请日：2005-09-29
申请人： Sumio Yokomitsu , Yajun Fang , Ichiro Masaki , Berthold K. P. Horn
发明人： Sumio Yokomitsu , Yajun Fang , Ichiro Masaki , Berthold K. P. Horn
IPC分类号： H04N7/12 , H04N5/14
CPC分类号： G06T7/246
摘要： An object tracking apparatus includes a buffer unit that is configured to store picture information, an object position detecting unit that detects positional information of an object from the picture information, an object region detecting unit that detects a region of the object in the picture information based on the positional information, a storage unit that detects a feature properties of the object located in the region and stores the positional information, the feature properties and the region of the object, a predicting unit that predicts a position of the object of the next frame in the picture information from the position information, a determining unit that determines a predictive area of the next frame where the region is to be moved based on the position of the object of the next frame, and a verifying unit that verifies the feature properties of the object within the predictive area of the next frame and outputs a most resemble region.
摘要翻译：对象跟踪装置包括：被配置为存储图像信息的缓冲单元，从图像信息检测对象的位置信息的对象位置检测单元，检测图像信息中的对象区域的对象区域检测单元在位置信息中，存储单元，其检测位于该区域中的对象的特征属性并存储该对象的位置信息，特征属性和区域;预测单元，其预测下一帧的对象的位置在来自位置信息的图像信息中，确定单元，其基于下一帧的对象的位置来确定要移动该区域的下一帧的预测区域;以及验证单元，其验证特征属性在下一帧的预测区域内的对象，并输出最相似的区域。

2. 发明申请

US20070070201A1 Object tracking method and object tracking apparatus 有权
标题翻译：物体跟踪方法和物体跟踪装置
公开(公告)号：US20070070201A1
公开(公告)日：2007-03-29
申请号：US11239551
申请日：2005-09-29
申请人： Sumio Yokomitsu , Yajun Fang , Ichiro Masaki , Berthold Horn
发明人： Sumio Yokomitsu , Yajun Fang , Ichiro Masaki , Berthold Horn
IPC分类号： H04N5/225
CPC分类号： G06T7/246
摘要： An object tracking apparatus includes a buffer unit that is configured to store picture information, an object position detecting unit that detects positional information of an object from the picture information, an object region detecting unit that detects a region of the object in the picture information based on the positional information, a storage unit that detects a feature properties of the object located in the region and stores the positional information, the feature properties and the region of the object, a predicting unit that predicts a position of the object of the next frame in the picture information from the position information, a determining unit that determines a predictive area of the next frame where the region is to be moved based on the position of the object of the next frame, and a verifying unit that verifies the feature properties of the object within the predictive area of the next frame and outputs a most resemble region.
摘要翻译：对象跟踪装置包括：被配置为存储图像信息的缓冲单元，从图像信息检测对象的位置信息的对象位置检测单元，检测图像信息中的对象区域的对象区域检测单元在位置信息中，存储单元，其检测位于该区域中的对象的特征属性并存储该对象的位置信息，特征属性和区域;预测单元，其预测下一帧的对象的位置在来自位置信息的图像信息中，确定单元，其基于下一帧的对象的位置来确定要移动该区域的下一帧的预测区域;以及验证单元，其验证特征属性在下一帧的预测区域内的对象，并输出最相似的区域。

3. 发明授权

US09560321B2 Image capturing system, camera control device for use therein, image capturing method, camera control method, and computer program 有权
标题翻译：图像捕获系统，用于其中的照相机控制装置，图像捕获方法，照相机控制方法和计算机程序
公开(公告)号：US09560321B2
公开(公告)日：2017-01-31
申请号：US13978551
申请日：2012-01-11
申请人： Takeshi Fujimatsu , Hirofumi Fujii , Takayuki Matsukawa , Sumio Yokomitsu , Takeshi Watanabe , Yuichi Matsumoto , Katsunori Waragai , Michio Miwa , Masataka Sugiura , Mikio Morioka
发明人： Takeshi Fujimatsu , Hirofumi Fujii , Takayuki Matsukawa , Sumio Yokomitsu , Takeshi Watanabe , Yuichi Matsumoto , Katsunori Waragai , Michio Miwa , Masataka Sugiura , Mikio Morioka
IPC分类号： H04N7/18 , G08B13/196 , H04N5/232 , H04N5/247
CPC分类号： H04N7/18 , G08B13/19645 , H04N5/232 , H04N5/247 , H04N7/181 , H04N7/185
摘要： Each camera comprises an image generation unit for generating an image by capturing the image, a moving object detection unit for detecting a moving object from the image and transmitting information on the position of the moving object to the server, and an image transmission unit for, when the camera is selected by the server, transmitting an image. The server comprises an image delivery camera selection unit for selecting some cameras as image delivery cameras from among the cameras based on the information on the position of the moving object transmitted from each of the cameras, an image delivery camera notification unit for notifying the selection result to the cameras, and an image input unit for inputting the images transmitted from the image delivery cameras.
摘要翻译：每个相机包括用于通过拍摄图像来生成图像的图像生成单元，用于从图像中检测移动物体并将关于移动物体的位置的信息发送到服务器的移动物体检测单元，以及用于，当服务器选择相机时，发送图像。服务器包括：图像传送摄像机选择单元，用于基于从每个摄像机发送的移动物体的位置的信息，从照相机中选择一些照相机作为图像传送摄像机;图像传送摄像机通知单元，用于通知选择结果以及用于输入从图像传送相机发送的图像的图像输入单元。

4. 发明授权

US09025875B2 People counting device, people counting method and people counting program 有权
标题翻译：人计数器，人计数法和人计数程序
公开(公告)号：US09025875B2
公开(公告)日：2015-05-05
申请号：US13885848
申请日：2011-11-17
申请人： Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
发明人： Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
IPC分类号： G06K9/34 , G06T7/00 , G06K9/00
CPC分类号： G06T7/0081 , G06K9/00369 , G06K9/00778
摘要： A people counting device includes: a person presence region extraction unit which extracts a region in which a person is present by performing person detection in relation to an input image; a person presence state estimation unit which estimates a person presence state from an extraction result; a portion detector selection unit which selects a type of portion detector to be used for people count measurement based on the estimation result, and outputs portion detector information. The people counting device further includes: a portion detection process unit which performs a portion detection process for detecting a portion of a person based on the portion detector information; and a people counting unit which obtains a number of people within the input image from a portion detection process result.
摘要翻译：人员计数装置包括：人员存在区域提取单元，其通过相对于输入图像执行人物检测来提取人物存在的区域; 人员存在状态估计单元，从提取结果估计人的存在状态; 部分检测器选择单元，其基于估计结果选择要用于人数测量的部分类型检测器，并输出部分检测器信息。人员计数装置还包括：部分检测处理单元，其基于部分检测器信息执行用于检测人的一部分的部分检测处理; 以及人员计数单元，其从部分检测处理结果获取输入图像内的多个人。

5. 发明申请

US20130230245A1 PEOPLE COUNTING DEVICE, PEOPLE COUNTING METHOD AND PEOPLE COUNTING PROGRAM 有权
标题翻译：人民币计数器，人民币计数方法和人民币计数方案
公开(公告)号：US20130230245A1
公开(公告)日：2013-09-05
申请号：US13885848
申请日：2011-11-17
申请人： Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
发明人： Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
IPC分类号： G06T7/00
CPC分类号： G06T7/0081 , G06K9/00369 , G06K9/00778
摘要： A people counting device includes: a person presence region extraction unit which extracts a region in which a person is present by performing person detection in relation to an input image; a person presence state estimation unit which estimates a person presence state from an extraction result; a portion detector selection unit which selects a type of portion detector to be used for people count measurement based on the estimation result, and outputs portion detector information. The people counting device further includes: a portion detection process unit which performs a portion detection process for detecting a portion of a person based on the portion detector information; and a people counting unit which obtains a number of people within the input image from a portion detection process result.
摘要翻译：人员计数装置包括：人员存在区域提取单元，其通过相对于输入图像执行人物检测来提取人物存在的区域; 人员存在状态估计单元，从提取结果估计人的存在状态; 部分检测器选择单元，其基于估计结果选择要用于人数测量的部分类型检测器，并输出部分检测器信息。人员计数装置还包括：部分检测处理单元，其基于部分检测器信息执行用于检测人的一部分的部分检测处理; 以及人员计数单元，其从部分检测处理结果获取输入图像内的多个人。

6. 发明授权

US08472715B2 Situation determining apparatus, situation determining method, situation determining program, abnormality determining apparatus, abnormality determining method, abnormality determining program, and congestion estimating apparatus 有权
标题翻译：情况判定装置，状况判定方法，状况判定程序，异常判定装置，异常判定方法，异常判定程序以及拥堵估计装置
公开(公告)号：US08472715B2
公开(公告)日：2013-06-25
申请号：US12601950
申请日：2008-10-20
申请人： Sumio Yokomitsu , Kenji Kondo , Shoichi Araki
发明人： Sumio Yokomitsu , Kenji Kondo , Shoichi Araki
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , B61L23/00 , G06T7/20 , G06T2207/20012 , G06T2207/30232 , G08G1/04
摘要： The invention provides a situation and abnormality determining apparatus, method, and program capable of easily determining the situation of a monitoring place and the degree of congestion. In addition, the invention provides a congestion estimating apparatus capable of easily and accurately estimating the degree of congestion of persons using an image. A situation determining apparatus for analyzing captured moving images or a plurality of captured still images to determine a movement situation and/or a degree of congestion of persons includes: a local image change ratio calculating unit that calculates a time change ratio of a brightness value in a local area of the captured images; and a situation determining unit that analyzes a histogram of the time change ratios of a plurality of local areas calculated by the local image change ratio calculating unit and determines the movement situation of the persons and/or the degree of congestion of the persons.
摘要翻译：本发明提供能够容易地确定监视场所的状况和拥堵程度的情况和异常判定装置，方法和程序。此外，本发明提供一种能够容易且准确地估计使用图像的人的拥挤程度的拥塞估计装置。一种用于分析捕获的运动图像或多个捕获的静止图像以确定人员的移动情况和/或拥塞程度的情况确定装置，包括：局部图像变化率计算单元，其计算亮度值的时间变化率拍摄图像的局部区域; 以及情境确定单元，其分析由所述局部图像变化率计算单元计算的多个局部区域的时间变化率的直方图，并且确定人员的移动情况和/或人员的拥挤程度。

7. 发明申请

US20120236024A1 DISPLAY CONTROL DEVICE, AND METHOD FOR FORMING DISPLAY IMAGE 审中-公开
标题翻译：显示控制装置和形成显示图像的方法
公开(公告)号：US20120236024A1
公开(公告)日：2012-09-20
申请号：US13512994
申请日：2010-10-19
申请人： Hirofumi Fujii , Sumio Yokomitsu , Takeshi Fujimatsu , Takeshi Watanabe , Yuichi Matsumoto , Michio Miwa , Masataka Sugiura , Mikio Morioka
发明人： Hirofumi Fujii , Sumio Yokomitsu , Takeshi Fujimatsu , Takeshi Watanabe , Yuichi Matsumoto , Michio Miwa , Masataka Sugiura , Mikio Morioka
IPC分类号： G09G5/00
CPC分类号： H04N7/185 , G06K9/00369 , G06K9/00785 , G06K9/3241 , G06T1/00
摘要： Disclosed are a method for forming a display image and a display control device for displaying an image in which the position of a target is significantly easier to find. In a display control device (100), a clipped region setting unit (140) sets a clipped region candidate including both a target and a characterized area which characterizes a position in a region to be imaged as the clipped region. When a characterized area is not included in the clipped region candidate, a clipped region candidate modification unit (130) modifies either the size or the position of the clipped region candidate until said clipped region candidate includes both the target and the characterized area.
摘要翻译：公开了一种用于形成显示图像的方法和用于显示目标的位置显着更容易找到的图像的显示控制装置。在显示控制装置（100）中，裁剪区域设定部（140）将包含要成像的区域中的位置的目标和特征化区域两者的裁剪区域候补设定为裁剪区域。当限定区域候补中不包括特征区域时，剪切区域候选修改单元（130）修改剪切区域候选者的大小或位置，直到所述剪切区域候选者包括目标和表征区域。

8. 发明授权

US08018494B2 Color correction device, color correction method, dynamic camera color correction device, and video search device using the same 有权
标题翻译：色彩校正装置，颜色校正方法，动态相机色彩校正装置和使用其的视频搜索装置
公开(公告)号：US08018494B2
公开(公告)日：2011-09-13
申请号：US12160151
申请日：2007-01-05
申请人： Sumio Yokomitsu , Hiromichi Sotodate , Hailin Yan , Chak Joo Lee
发明人： Sumio Yokomitsu , Hiromichi Sotodate , Hailin Yan , Chak Joo Lee
IPC分类号： H04N5/228 , G06K9/00
CPC分类号： H04N9/735 , G06K9/00771 , H04N9/045
摘要： A color correction device (1) including: color set information storage portions (11) which store color set information inclusive of source colors and reference colors; region selection portions (6) which select specific source regions from source images picked up by two cameras 2 respectively; region color decision portions (7) which decide source region colors as colors representative of the source regions; color set update portions (10) which update source colors in color sets by using the source region colors; and color correction portions (8) which calibrate colors in ranges similar to the source colors in the two source images to reference colors by using the color sets. It is possible to eliminate the necessity of holding information of color sets unnecessary for color correction, so that it is possible to reduce the load imposed on calculation and adapt to a change of lighting environment in real time.
摘要翻译：一种颜色校正装置（1），包括：颜色集信息存储部分（11），其存储包括源颜色和参考颜色的颜色集信息; 区域选择部分（6），其从由两个照相机2拾取的源图像中选择特定的源区域; 区域颜色决定部（7），其将源区域颜色决定为表示源区域的颜色; 颜色集更新部分（10），其通过使用源区域颜色来更新颜色集合中的源颜色; 以及颜色校正部分（8），其通过使用颜色集合将两个源图像中的源颜色类似的范围的颜色校准为参考颜色。可以消除保持颜色校正不必要的颜色集信息的必要性，从而可以实时降低施加在计算上的负载并适应照明环境的变化。

9. 发明申请

US20100177963A1 SITUATION DETERMINING APPARATUS, SITUATION DETERMINING METHOD, SITUATION DETERMINING PROGRAM, ABNORMALITY DETERMINING APPARATUS, ABNORMALITY DETERMINING METHOD, ABNORMALITY DETERMINING PROGRAM, AND CONGESTION ESTIMATING APPARATUS 有权
公开(公告)号：US20100177963A1
公开(公告)日：2010-07-15
申请号：US12601950
申请日：2008-10-20
申请人： Sumio Yokomitsu , Kenji Kondo , Shoichi Araki
发明人： Sumio Yokomitsu , Kenji Kondo , Shoichi Araki
IPC分类号： G06T7/00
CPC分类号： G06K9/00771 , B61L23/00 , G06T7/20 , G06T2207/20012 , G06T2207/30232 , G08G1/04
摘要： The invention provides a situation determining apparatus, a situation determining method, a situation determining program, an abnormality determining apparatus, an abnormality determining method, and an abnormality determining program capable of easily determining the situation of a monitoring place and the degree of congestion. In addition, the invention provides a congestion estimating apparatus capable of easily and accurately estimating the degree of congestion of persons using an image. A situation determining apparatus for analyzing captured moving images or a plurality of captured still images to determine a movement situation and/or a degree of congestion of persons includes: a local image change ratio calculating unit 120 that calculates a time change ratio of a brightness value in a local area of the captured images; and a situation determining unit 170 that analyzes a histogram of the time change ratios of a plurality of local areas calculated by the local image change ratio calculating unit 120 and determines the movement situation of the persons and/or the degree of congestion of the persons. In addition, a congestion estimating apparatus includes: a movement information generating unit 613 that generates movement information from an image sequence output from an image generating unit 611; a texture information generating unit 615 that generates texture information of the image; a reference movement information generating unit 614 that stores and updates reference movement information, which is a reference for movement; a reference texture information generating unit 616 that stores and updates reference texture information for determining whether there is a person; a movement information determining unit 618 that determines whether there is a movement; a texture information determining unit 619 that determines whether there is the same texture information as a person; and a staying determining unit 620 that receives the determination result of the movement information and the determination result of the texture information and determines whether there is a person. The congestion estimating apparatus determines similarity on the basis of whether there is a movement and texture to determine various states of each area, thereby estimating the degree of congestion. In addition, the congestion estimating apparatus provides the index of a congestion situation and information about the congestion situation.

10. 发明申请

US20120155769A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20120155769A1
公开(公告)日：2012-06-21
申请号：US13393983
申请日：2010-03-02
申请人： Sumio Yokomitsu , Hirofumi Fujii , Takeshi Fujimatsu , Takeshi Watanabe , Yuichi Matsumoto , Michio Miwa , Masataka Sugiura , Mikio Morioka
发明人： Sumio Yokomitsu , Hirofumi Fujii , Takeshi Fujimatsu , Takeshi Watanabe , Yuichi Matsumoto , Michio Miwa , Masataka Sugiura , Mikio Morioka
IPC分类号： G06K9/34
CPC分类号： H04N1/415 , H04N1/4172 , H04N5/23238 , H04N19/115 , H04N19/124 , H04N19/17
摘要： An image processing device comprises a region dividing unit which divides a captured image obtained by a camera unit into a plurality of regions, and an image compressing unit which compresses each of region images obtained by the division by the region dividing unit while changing the compression rate according to the distance from a predetermined point in the captured image to each of the region images and the distance from the camera unit to a target included in each of the regions. For example, the image compressing unit compresses the region image having a larger angle from the optical axis at a larger compression rate, thereby achieving compression in which the amount of data in low-quality regions is greatly reduced and the quality of high-quality regions is maintained.
摘要翻译：一种图像处理装置，包括：区域分割单元，其将由相机单元获得的拍摄图像分割成多个区域;以及图像压缩单元，其压缩通过区域划分单元进行的划分而获得的每个区域图像，同时改变压缩率根据从拍摄图像中的预定点到每个区域图像的距离以及从相机单元到包括在每个区域中的目标的距离。例如，图像压缩单元以较大的压缩率从光轴压缩具有较大角度的区域图像，从而实现低质量区域中的数据量大大降低的压缩，并且高质量区域的质量被维护。

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