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Patent Agency Ranking
公开(公告)号：US20190236343A1
公开(公告)日：2019-08-01
申请号：US16332898
申请日：2017-07-18
Applicant: DENSO CORPORATION
Inventor： Toshiyuki KONISHI
CPC classification number: G06K9/00335 , G06F3/01 , G06F3/017 , G06K9/00228 , G06T7/20 , G06T7/70
Abstract: A gesture detection device that detects a gesture of an operator who changes a face direction while visually observing a target display object displayed in a display area, includes: a line-of-sight detection section that detects a line-of-sight direction of the operator according to a captured image of an imaging unit; a face direction detection section that detects a face direction of the operator according to the captured image; and a gesture determination section that compares a first time at which the operator starts changing the face direction with a second time at which the operator starts changing the line-of-sight direction, and determines whether the gesture is performed, according to a delay of the second time relative to the first time in addition to an expansion of a difference between the line-of-sight direction and the face direction.
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2.发明申请公开(公告)号：US20190213409A1
公开(公告)日：2019-07-11
申请号：US16352910
申请日：2019-03-14
Applicant: DENSO CORPORATION
Inventor： Yoshiyuki TSUDA , Toshiyuki KONISHI , Hiroshi DOI , Ari WIDODO
IPC: G06K9/00
CPC classification number: G06K9/00604 , B60K35/00 , B60K2370/21 , G06K9/0061 , G06K9/00617 , G06T1/00 , G06T7/00 , G06T7/60
Abstract: An iris detection device includes a candidate detection unit, a candidate narrowing-down unit, and an iris specifying unit. The candidate detection unit detects circular regions as iris candidates from images captured by an infrared camera. The candidate narrowing-down unit narrows down the detected iris candidates into a predetermined number of iris candidates with use of data items of images of surroundings of each of the iris candidates. The iris specifying unit specifies one of the predetermined number of iris candidates obtained by the narrowing-down as an iris by matching between gradients of a contour of each of the predetermined number of iris candidates and iris templates.
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公开(公告)号：US20180053058A1
公开(公告)日：2018-02-22
申请号：US15556771
申请日：2016-03-24
Applicant: DENSO CORPORATION
Inventor： Toshiyuki KONISHI , Tetsuya TOMARU , Yoshiyuki TSUDA
CPC classification number: G06K9/00791 , G01S13/867 , G02F1/133 , G09G3/3611 , G09G2320/041 , H04N7/18 , H04N7/183
Abstract: A display apparatus includes: a camera that captures surroundings of a vehicle and generates a capture image; an image processing circuit that is supplied with the capture image as successive image data, performs predetermined image processing, and outputs an output image including display-use image data; and a liquid crystal panel that displays the output image as a motion picture. The display apparatus further includes: a traveling state detector that detects a signal comparable to a traveling state of the vehicle; and a correction section provided in the image processing circuit. The correction section performs residual image correction to suppress occurrence of a residual image in the output image due to a decreased response rate of the liquid crystal panel, in accordance with a traveling state of the vehicle acquired by the traveling state detector when a temperature of the liquid crystal panel is lower than a predetermined temperature.
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公开(公告)号：US20160300491A1
公开(公告)日：2016-10-13
申请号：US15038490
申请日：2014-10-30
Applicant: DENSO CORPORATION
Inventor： Katsuyuki FUKUDA , Takeshi KAWASHIMA , Takeshi HATOH , Daisuke TAKEMORI , Toshiyuki KONISHI
CPC classification number: G08G1/167 , B60R1/00 , B60R2300/804 , B60R2300/8093 , G06T7/20 , G06T11/60
Abstract: A driving support apparatus includes an image acquisition that acquires a captured image, a calculator that calculates distance and relative speed between a subject vehicle and a following vehicle, and distances and relative speeds between following vehicles; an evaluator that evaluates a degree of risk caused when the subject vehicle changes a lane to the adjacent lane with respect to the following vehicles on a basis of the distances and the relative speeds; and a display controller that creates support information on the degree of risk associated with a lane change in association with road sections based on positions at which the following vehicles are present, and displays a support image in which a created support information is superimposed on the captured image at a corresponding position on the display portion.
Abstract translation: 驾驶辅助装置包括获取拍摄图像的图像获取，计算本车辆和后续车辆之间的距离和相对速度的计算器以及跟随车辆之间的距离和相对速度; 评价者，根据所述距离和所述相对速度，评估当所述车辆相对于所述车辆相对于所述相邻车道改变车道时所引起的风险程度; 以及显示控制器，基于当前车辆所在的位置，创建与路段相关联的与车道变更相关联的风险程度的支持信息，并且显示其中所创建的支持信息叠加在所捕获的支持图像上的支持图像 图像在显示部分上的对应位置。
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公开(公告)号：US20170228605A1
公开(公告)日：2017-08-10
申请号：US15518948
申请日：2015-10-13
Applicant: DENSO CORPORATION
Inventor： Toshiyuki KONISHI
CPC classification number: G06K9/00798 , B60K35/00 , B60K2350/2013 , B60R1/00 , B60R2300/30 , B60R2300/806 , B62D15/027 , G06K9/00812 , H04N5/23293 , H04N5/247 , H04N7/181
Abstract: A parking assistance apparatus mounted on a vehicle includes a display processor that displays an image on a right-side display disposed on a right side with respect to a driver, and displays an image on a left-side display disposed on a left side with respect to the driver located in the interior of the vehicle, and a calculator that recognizes boundary lines of a parking area located in the rear of the vehicle, and specifies a gap in a vehicle width direction between the vehicle and one of the boundary lines on each of the left side and the right side to determine a leftward off-center or a rightward off-center. The display processor displays a vehicle off-center image indicating a result determined by the calculator on each of the right-side display and the left-side display together with the image captured.
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