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公开(公告)号：US12266183B2
公开(公告)日：2025-04-01
申请号：US17853926
申请日：2022-06-30
Applicant: FUJITSU LIMITED
Inventor： Satoru Ushijima , Ryo Ishida , Yasuhiro Aoki
Abstract: An information processing device identifies a first feature amount related to the number of the product registered on the specific machine based on an acquired product information, generating, from an image capturing a user in front of the specific machine, a first area information, a second area information and an interaction between the first class and the second class, specifies an action of the user of registering the product to the specific machine based on the first area information, the second area information, and the interaction, identifies a second feature amount related to the number of time of carrying out the action; and generates an alert based on the first feature amount and the second feature amount.
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公开(公告)号：US09932000B2
公开(公告)日：2018-04-03
申请号：US15384657
申请日：2016-12-20
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Masami Mizutani
IPC: G08B23/00 , B60R16/023 , G06K9/00 , H04N7/18
CPC classification number: B60R16/0231 , G06K9/00604 , G06K9/0061 , G06K9/00617 , G06K9/00845 , H04N7/183
Abstract: An information notification apparatus includes a camera; a memory; and a processor coupled to the memory and configured to perform line-of-sight detection on an image captured by the camera, calculate a forward gaze degree of a gaze directed to a predetermined area in accordance with a line-of-sight direction obtained in line-of-sight detection; execute a notification to an outside in a first information if the forward gaze degree is lower than a first threshold; and execute the notification in a second information which information is less than the first information if the forward gaze degree is higher than or equal to the first threshold.
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公开(公告)号：US20140313349A1
公开(公告)日：2014-10-23
申请号：US14167620
申请日：2014-01-29
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Masami MIZUTANI
IPC: H04N17/00
CPC classification number: H04N17/002 , G06K9/4652 , G06K2209/25 , G06T7/74 , G06T9/005 , G06T11/001 , G06T2207/10024 , G06T2207/30208 , G06T2207/30252
Abstract: An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, acquiring an image that includes a marker that includes a plurality of first color regions and a plurality of second color regions, of which a color is different from a color of the first color regions, the plurality of first color regions being opposed to each other and the plurality of second color regions being opposed to each other; extracting the first color regions or the second color regions from the image; reducing the first color regions or the second color regions until a first degree of similarity between a shape of the first color regions or the second color regions, the first color regions or the second color regions being extracted, and a predetermined elliptical shape satisfies a predetermined first threshold value.
Abstract translation: 图像处理装置包括处理器; 以及存储器，其存储多个指令，当由所述处理器执行时，所述指令使所述处理器执行，获取包括包括多个第一颜色区域和多个第二颜色区域的标记的图像，所述多个第一颜色区域和多个第二颜色区域的颜色 与第一颜色区域的颜色不同，所述多个第一颜色区域彼此相对，并且所述多个第二颜色区域彼此相对; 从图像中提取第一颜色区域或第二颜色区域; 减少第一颜色区域或第二颜色区域直到第一颜色区域或第二颜色区域的形状，第一颜色区域或第二颜色区域被提取之间的第一相似度和预定椭圆形满足预定的 第一阈值。
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公开(公告)号：US09245171B2
公开(公告)日：2016-01-26
申请号：US13942986
申请日：2013-07-16
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Masami Mizutani
IPC: G06K9/00
CPC classification number: G06K9/00221 , G06K9/00228 , G06K9/00845
Abstract: A gaze point detection device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, capturing an image of at least part of a scene around a vehicle; detecting a direction of a line of sight of a person in the vehicle; determining an intersection between a plane and a line of sight of the person in the vehicle, the plane being along a running direction of the vehicle and apart from the vehicle by a given distance; and presenting a resultant projected point on the image as a gaze point.
Abstract translation: 注视点检测装置包括处理器; 以及存储器，其存储多个指令，所述指令在由所述处理器执行时使所述处理器执行，捕获车辆周围的至少一部分场景的图像; 检测车辆中的人的视线的方向; 确定车辆中的人的平面和视线之间的交叉点，该平面沿着车辆的行驶方向并与车辆分开一定距离; 并将图像上的合成投影点呈现为凝视点。
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Patent Agency Ranking
公开(公告)号：US09096233B2
公开(公告)日：2015-08-04
申请号：US14184093
申请日：2014-02-19
Applicant: FUJITSU LIMITED
Inventor： Masami Mizutani , Yasuhiro Aoki
CPC classification number: B60W50/00 , A61B5/18 , B60W40/08 , B60W2040/0872 , G05D1/0246 , G05D1/0251 , G08G1/00 , G08G1/04 , G08G1/16
Abstract: A visual confirmation evaluating apparatus generates unobstructed state information indicating that a driver in a vehicle at an intersection is in a position capable of visually confirming roads on the right and left. This unobstructed state information is used to evaluate a safety check made by the driver, in order to improve the accuracy of the evaluation. In addition, the visual confirmation evaluating apparatus generates viewing direction information indicating a direction in which the driver of the vehicle should look at the intersection, and an appropriateness of a line of sight of the driver is evaluated using the viewing direction information.
Abstract translation: 视觉确认评价装置生成无障碍状态信息，其指示交叉口处的车辆中的驾驶员处于能够右侧和左侧的道路的视觉上确认的位置。 这种无障碍状态信息用于评估驾驶员进行的安全检查，以提高评估的准确性。 此外，视觉确认评价装置生成表示车辆的驾驶员应该观察交叉路口的方向的观察方向信息，并且使用观察方向信息来评价驾驶员的视线的适当性。
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公开(公告)号：US10282987B2
公开(公告)日：2019-05-07
申请号：US15881888
申请日：2018-01-29
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Takushi Fujita
Abstract: A method for driving support includes: collecting driving information from a terminal mounted on a vehicle driven by a driver, the driving information including data acquired by the terminal during the vehicle is driven by the driver; evaluating a degree of safe driving of the driver in accordance with the driving information; determining whether driving behavior of the driver varies based on the driving information when the driver is a person for whom a degree of safe driving is evaluated higher than a threshold; executing a determination process for determining that a road section identified by the driving information is in a condition turning into bad road when the driving behavior is determined as being varied in accordance with the driving information; and updating road surface condition information that indicates a road surface condition in the road section, based on a result of determination in the determination process.
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公开(公告)号：US09319669B2
公开(公告)日：2016-04-19
申请号：US14167620
申请日：2014-01-29
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Masami Mizutani
CPC classification number: H04N17/002 , G06K9/4652 , G06K2209/25 , G06T7/74 , G06T9/005 , G06T11/001 , G06T2207/10024 , G06T2207/30208 , G06T2207/30252
Abstract: An image processing device includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, acquiring an image that includes a marker that includes a plurality of first color regions and a plurality of second color regions, of which a color is different from a color of the first color regions, the plurality of first color regions being opposed to each other and the plurality of second color regions being opposed to each other; extracting the first color regions or the second color regions from the image; reducing the first color regions or the second color regions until a first degree of similarity between a shape of the first color regions or the second color regions, the first color regions or the second color regions being extracted, and a predetermined elliptical shape satisfies a predetermined first threshold value.
Abstract translation: 图像处理装置包括处理器; 以及存储器，其存储多个指令，当由所述处理器执行时，所述指令使所述处理器执行，获取包括包括多个第一颜色区域和多个第二颜色区域的标记的图像，所述多个第一颜色区域和多个第二颜色区域的颜色 与第一颜色区域的颜色不同，所述多个第一颜色区域彼此相对，并且所述多个第二颜色区域彼此相对; 从图像中提取第一颜色区域或第二颜色区域; 减少第一颜色区域或第二颜色区域直到第一颜色区域或第二颜色区域的形状，第一颜色区域或第二颜色区域被提取之间的第一相似度和预定椭圆形满足预定的 第一阈值。
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公开(公告)号：US12211281B2
公开(公告)日：2025-01-28
申请号：US17853926
申请日：2022-06-30
Applicant: FUJITSU LIMITED
Inventor： Satoru Ushijima , Ryo Ishida , Yasuhiro Aoki
Abstract: An information processing device identifies a first feature amount related to the number of the product registered on the specific machine based on an acquired product information, generating, from an image capturing a user in front of the specific machine, a first area information, a second area information and an interaction between the first class and the second class, specifies an action of the user of registering the product to the specific machine based on the first area information, the second area information, and the interaction, identifies a second feature amount related to the number of time of carrying out the action; and generates an alert based on the first feature amount and the second feature amount.
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9.发明授权Image processing apparatus and image processing method with projective transform of multiple cameras 有权图像处理装置和多台摄像机的投影变换图像处理方法公开(公告)号：US09247214B2
公开(公告)日：2016-01-26
申请号：US14050918
申请日：2013-10-10
Applicant: FUJITSU LIMITED
Inventor： Yasuhiro Aoki , Masami Mizutani
CPC classification number: H04N7/18 , G06T7/85 , G06T2207/10021 , G06T2207/30204 , G06T2207/30252
Abstract: An image processing apparatus includes an image obtaining section for obtaining images from cameras on a moving object; a correspondence processing section for generating a correspondence between characteristic points extracted from a pair of images before and after the moving object moves straight; a height/orientation estimating section for estimating orientations and heights of the cameras, by estimating a homography matrix from the corresponded characteristic points, then decomposing the homography matrix, and using the decomposition result, a movement direction vector, a road surface normal vector, and a moved amount of the moving object; a projective transform section for applying projective transform to common view parts between the cameras; and a relative position estimating section for estimating a relative position of one of the cameras relative to another one of the cameras using translation for overlapping the common view parts after projective transform.
Abstract translation: 图像处理装置包括：图像获取部，用于从移动物体上的相机获取图像; 对应处理部分，用于产生从移动物体移动前后的一对图像提取的特征点之间的对应关系; 用于估计相机的取向和高度的高度/姿态估计部分，通过从对应的特征点估计单应性矩阵，然后分解单应性矩阵，并使用分解结果，运动方向矢量，路面法线矢量和 移动物体的移动量; 投影变换部分，用于将投影变换应用于相机之间的常见视图部分; 以及相对位置估计部，用于使用平移来估计相机中的一个相机相对于另一个相机的相对位置，以便在投影变换之后重叠共同视点部分。
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