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1. 发明申请

US20200159743A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：US20200159743A1
公开(公告)日：2020-05-21
申请号：US16548113
申请日：2019-08-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Satoshi Ito , Tatsuo Kozakaya , Yuta Shirakawa , Susumu Kubota
IPC分类号： G06F16/25 , G06F16/23
摘要： An information processing device according to one embodiment includes a first receiver, a second receiver, a first converter, a second converter, and a calculator. The first receiver receives input of first data belonging to a first modality. The second receiver receives input of second data belonging to a second modality that is different from the first modality. The first converter converts the first data into a first representation representing a point or a first area in a D-dimensional vector space (D is a natural number). The second converter converts the second data into a second representation representing a second area in the D-dimensional vector space. The calculator calculates similarity between the first data and the second data by using the first representation and the second representation.

2. 发明申请

US20200092482A1 OPTICAL FILTER, IMAGING DEVICE, AND RANGING DEVICE 审中-公开
公开(公告)号：US20200092482A1
公开(公告)日：2020-03-19
申请号：US16283949
申请日：2019-02-25
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoya Tsuruyama , Akihisa Moriya , Nao Mishima , Takayuki Sasaki , Jun Yamaguchi , Tatsuo Kozakaya
IPC分类号： H04N5/232 , H04N5/225 , G02B5/20 , G06K9/62 , G06T5/00
摘要： According to one embodiment, an optical filter associated with a lens unit having a first end includes a filter part, a filter frame, and an attachment part. The filter part includes a first filter area that transmits light rays of a first wavelength band and a second filter area that transmits light rays of a second wavelength band. The first wavelength band and the second wavelength band include a common wavelength band. The filter frame holds the filter part. The attachment part is coupled with the filter frame and is detachably attached to the first end of the lens unit. When the attachment part is attached to the first end of the lens unit, a distance between the filter part and an aperture within the lens unit is longer than a distance between the first end and the aperture.

3. 发明申请

US20160086057A1 FEATURE POINT DETECTION DEVICE, FEATURE POINT DETECTION METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：特征点检测装置，特征点检测方法和计算机程序产品
公开(公告)号：US20160086057A1
公开(公告)日：2016-03-24
申请号：US14848583
申请日：2015-09-09
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tatsuo Kozakaya , Tomokazu Kawahara , Susumu Kubota
IPC分类号： G06K9/66 , G06K9/62 , G06K9/46 , G06K9/48
CPC分类号： G06K9/6223 , G06K9/6256 , G06K9/6267
摘要： According to an embodiment, a feature point detection device includes a generator to generate a K-class classifier and perform, for T times, an operation in which a first displacement vector is obtained that approximates D number of initial feature points of each training sample classified on a class-by-class basis to true feature points; a calculator to calculate, from the first displacement vectors, second displacement label vectors each unique to one second displacement vector, and a second displacement coordinate vector common to the second displacement vectors; a classifier to apply the K-class classifiers to the input image and obtain a second displacement label vector associated with a class identifier output from each K-class classifier; an adder to add up the second displacement label vectors; and a detector to detect D number of true feature points based on the initial feature points, the added label vector, and the second displacement coordinate vector.
摘要翻译：根据实施例，特征点检测装置包括：发生器，用于生成K级分类器，并对T次执行一个操作，其中获得第一位移向量近似每个训练样本的D个初始特征点的分类逐个基于真实特征点; 计算器，从所述第一位移矢量计算每个对于一个第二位移矢量唯一的第二位移标签向量，以及第二位移矢量共同的第二位移坐标矢量; 将K级分类器应用于输入图像并获得与从每个K级分类器输出的类标识符相关联的第二位移标签向量的分类器; 加法器，用于将第二位移标签向量相加; 以及基于初始特征点，添加的标签向量和第二位移坐标向量来检测D个真实特征点的检测器。

4. 发明申请

US20140016831A1 APPARATUS FOR RETRIEVING INFORMATION ABOUT A PERSON AND AN APPARATUS FOR COLLECTING ATTRIBUTES 审中-公开
标题翻译：用于检索关于个人和收集属性的装置的信息的装置
公开(公告)号：US20140016831A1
公开(公告)日：2014-01-16
申请号：US13856113
申请日：2013-04-03
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kentaro Yokoi , Tatsuo Kozakaya
IPC分类号： G06K9/00
CPC分类号： G06K9/00288 , G06K9/00751 , G06K9/6256 , G06K2009/00328
摘要： A first acquisition unit is configured to acquire the image including a plurality of frames. A first extraction unit is configured to extract a plurality of persons from the frames, and to extract a plurality of first attributes from each of the persons. The first attributes feature each person. A second extraction unit is configured to extract a plurality of second attributes from a first person indicated by a user. The second attributes feature the first person. A retrieval unit is configured to retrieve information about a person similar to the first person from the persons, based on at least one of the second attributes as a retrieval condition. An addition unit is configured to, when at least one of the first attributes of a retrieved person by the retrieval unit is different from the second attributes, add the at least one of the first attributes to the retrieval condition.
摘要翻译：第一获取单元被配置为获取包括多个帧的图像。第一提取单元被配置为从帧中提取多个人，并且从每个人中提取多个第一属性。第一个属性是每个人的特征。第二提取单元被配置为从用户指示的第一人提取多个第二属性。第二个属性是第一个人的特征。检索单元被配置为基于作为检索条件的第二属性中的至少一个来从人员检索与第一人相似的人的信息。加法单元被配置为当检索单元的检索到的人的第一属性中的至少一个与第二属性不同时，将第一属性中的至少一个添加到检索条件。

5. 发明授权

US09291698B2 Wireless communication device, wireless communication method, and computer program product 有权
标题翻译：无线通信设备，无线通信方式和计算机程序产品
公开(公告)号：US09291698B2
公开(公告)日：2016-03-22
申请号：US14074050
申请日：2013-11-07
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoki Watanabe , Tatsuo Kozakaya , Ryuzo Okada , Yoshihiro Oba , Mitsuru Kanda , Seijiro Yoneyama , Yasuyuki Tanaka , Takaomi Murakami
IPC分类号： H04N7/18 , G01S5/00 , G01S11/06 , G01S13/04 , G01S15/04
CPC分类号： G01S5/0072 , G01S11/06 , G01S13/04 , G01S15/04
摘要： According to an embodiment, a wireless communication device includes a detector to detect a mobile object by referring to sensing information; a first communicating unit to communicate mobile object information, which is related to a detection result of the mobile object, with another wireless communication device; a first calculator to calculate a moving path of the mobile object between wireless communication devices by referring to the detection result of the mobile object and mobile object information received from the other wireless communication device; a second communicating unit to communicate movement information, which is related to the moving path of the mobile object, with the other wireless communication device; and a second calculator to calculate distances between wireless communication devices that are dependent on the number of times of movement in the moving path by referring to the calculated moving path and movement information received from the other wireless communication device.
摘要翻译：根据实施例，无线通信设备包括：通过参考感测信息来检测移动对象的检测器; 第一通信单元，用于与另一无线通信设备通信与移动对象的检测结果相关的移动对象信息; 第一计算器，通过参照移动对象的检测结果和从其他无线通信装置接收到的移动对象信息来计算移动对象在无线通信装置之间的移动路径; 第二通信单元，用于将与移动对象的移动路径相关的移动信息与另一无线通信设备进行通信; 以及第二计算器，通过参照计算出的移动路径和从其他无线通信装置接收到的移动信息来计算依赖于移动路径中的移动次数的无线通信装置之间的距离。

6. 发明授权

US11418707B2 Electronic device and notification method 有权
公开(公告)号：US11418707B2
公开(公告)日：2022-08-16
申请号：US16292438
申请日：2019-03-05
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tatsuo Kozakaya , Nao Mishima , Akihisa Moriya , Jun Yamaguchi , Tomoya Tsuruyama , Takayuki Sasaki
IPC分类号： G06T7/55 , H04N5/232 , H04N9/04 , G06T7/13 , H04N9/64 , G06T7/70 , G06V20/10
摘要： According to one embodiment, an electronic device includes one or more processors. The one or more processors obtain an image captured by a camera with a filter having a first area transmitting light of a first wavelength range and a second area transmitting light of a second wavelength range. The image includes a first color-component image based on the light of the first wavelength range and a second color-component image based on the light of the second wavelength range. The one or more processors notify a user of an effective area for calculation of depth information based on a bias of color information in the first color-component image and the second color-component image.

7. 发明授权

US11069076B2 Image processing device and image capture apparatus 有权
公开(公告)号：US11069076B2
公开(公告)日：2021-07-20
申请号：US16298039
申请日：2019-03-11
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tomoya Tsuruyama , Nao Mishima , Tatsuo Kozakaya , Akihisa Moriya , Jun Yamaguchi , Takayuki Sasaki
IPC分类号： G06T7/50 , G01B11/02
摘要： According to one embodiment, an image processing device includes a hardware processor implemented by one or more processors. The hardware processor is configured to acquire an image captured by a monocular camera. The hardware processor is configured to estimate a distance to an object based on the acquired image. The hardware processor is configured to calculate the distance to the object by considering an atmosphere failure influencing the acquired image and executing a statistical process on the estimated distance.

8. 发明授权

US10402634B2 Information processing device, information processing method, and computer program product 有权
公开(公告)号：US10402634B2
公开(公告)日：2019-09-03
申请号：US15690700
申请日：2017-08-30
申请人： Kabushiki Kaisha Toshiba
发明人： Tatsuo Kozakaya
IPC分类号： G06K9/00 , G06K9/62 , G06T7/70 , G08B13/196
摘要： According to an embodiment, an information processing device includes a memory and processing circuitry. The processing circuitry is configured to receive an image and area information indicating a first area. The processing circuitry is configured to detect an object from the image. The processing circuitry is configured to, based on positional relationship between the first area and the object, estimate probability of occurrence of an event in the first area.

9. 发明授权

US10248853B2 Image output device, image output method, and computer program product 有权
公开(公告)号：US10248853B2
公开(公告)日：2019-04-02
申请号：US14977280
申请日：2015-12-21
申请人： Kabushiki Kaisha Toshiba
发明人： Tomokazu Kawahara , Tatsuo Kozakaya , Osamu Yamaguchi , Mayumi Yuasa , Tomoki Watanabe , Mayu Okumura , Viet quoc Pham
IPC分类号： G06K9/00 , H04N7/18 , G06T7/33 , G06T7/38 , G06T7/231 , G06T7/246
摘要： According to an embodiment, an image output device includes an extractor, a search unit, an associate unit, and a controller. The extractor is configured to extract a first parameter that varies in accordance with a movement of an object from at least one first image of the object, and extract a second parameter that varies in accordance with a movement of the object from each second image of the object. The search unit is configured to search for a second parameter similar to the first parameter. The associate unit is configured to associate the first image from which the first parameter is extracted with the second image from which the second parameter that is retrieved with respect to the first parameter is extracted. The controller is configured to instruct an output unit to output an image based on the first and second images that are associated to each other.

10. 发明授权

US09704040B2 Image processing apparatus for dividing an image based on markers, method thereof and program therefor 有权
公开(公告)号：US09704040B2
公开(公告)日：2017-07-11
申请号：US14661360
申请日：2015-03-18
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Masayuki Maruyama , Osamu Yamaguchi , Mayumi Yuasa , Tatsuo Kozakaya , Tomokazu Kawahara , Quoc Viet Pham
IPC分类号： G06K9/00 , G06K9/20 , G06K9/32
CPC分类号： G06K9/00624 , G06K9/2063 , G06K2009/3225
摘要： An image processing method includes: retaining marker information including markers, each of the markers having a type which is shape, pattern or color; acquiring images in which at least one of the markers is caught; referring the marker information to detect the type and a position of the marker caught in the image; and dividing the image into a plurality of divided areas on the basis of the positions of one or more markers in the image, the plurality of divided areas having no common area and each including at least one type of the marker.

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