-
公开(公告)号：US10600250B2
公开(公告)日：2020-03-24
申请号：US16016694
申请日：2018-06-25
Inventor： Nobuyuki Nakano , Tadashi Shibata , Masanaga Tsuji , Akira Tanaka , Shohei Hayashi
Abstract: A display system for use in a mobile body includes an acquisition unit that acquires detection information of at least one detection object that exists in a target space, a display unit that displays a virtual image in the target space, and a controller that controls display of the display unit. In the target space, at least one detection area is provided. The at least one detection object includes a first detection object that exists closest to the mobile body and a second detection object that has the shortest time to collision with the mobile body. The controller determines, as a display object, at least one of the first detection object and the second detection object in the at least one detection object that exists in the detection area based on the detection information, and causes the display unit to display the virtual image corresponding to the display object.
-
公开(公告)号：US09854967B2
公开(公告)日：2018-01-02
申请号：US14940847
申请日：2015-11-13
Inventor： Masayuki Kimura , Tadashi Shibata
CPC classification number: A61B3/113 , A61B3/0025 , A61B3/145 , A61B5/0077 , A61B2560/0223 , G06F3/012 , G06F3/013 , G06K9/00248 , G06K9/00604
Abstract: A detector detects head postures and gaze directions from images of a person to be measured captured by an imaging unit; a generation unit generates a gaze direction distribution with respect to each of the head postures, from the head postures and the gaze directions detected by the detector; a calibration unit determines predetermined one of the head postures as a reference posture, and calculates calibration parameters to be used to calibrate the gaze direction distribution with respect to the reference posture; and a correction unit corrects the gaze direction distributions with respect to the head postures other than the reference posture by using the calibration parameters calculated by the calibration unit. This reduces the influence on the calibration which may vary due to change in the head posture.
-
公开(公告)号：US11837121B2
公开(公告)日：2023-12-05
申请号：US17699800
申请日：2022-03-21
Inventor： Masanaga Tsuji , Toshiya Mori , Fumihito Inukai , Tadashi Shibata
CPC classification number: G09G3/002 , G06V20/58 , B60K35/00 , B60K2370/1529 , B60K2370/23 , G09G2340/0464 , G09G2380/10
Abstract: A display correction system includes a first obtainer, a second obtainer, a third obtainer, a predictor, and a corrector. The first obtainer obtains travel route information on a travel route ahead of a moving body. The second obtainer obtains speed information on a speed of the moving body. The third obtainer obtains orientation information on an orientation of the moving body. The predictor predicts, based on the travel route information and the speed information, a time period during which the moving body travels through a specific section in the travel route. The corrector performs correction of a displacement of a display position of a content on a display image based on the orientation information. Based on prediction result of the predictor, the corrector executes first control when the moving body is traveling in a normal section, and executes second control when the moving body is traveling in the specific section.
-
公开(公告)号：US11514559B2
公开(公告)日：2022-11-29
申请号：US17030621
申请日：2020-09-24
Inventor： Shohei Hayashi , Toshiya Mori , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Masanaga Tsuji
Abstract: An image display system includes a body, a first correction unit, and a second correction unit. The body houses a display unit to display an image and projects a virtual image, corresponding to the image, onto a target space using outgoing light of the display unit. The first correction unit corrects for distortion of the image. The second correction unit corrects a display location of the image on the display unit in accordance with an orientation signal representing a change in orientation of the body. Each of divisional areas of a display screen of the display unit is assigned with a distortion correction parameter for correcting for the distortion of the virtual image. The first correction unit applies distortion correction to each of the image regions of the image on the display screen based on a distortion correction parameter assigned to a divisional area where the image region is displayed.
-
公开(公告)号：US10994745B2
公开(公告)日：2021-05-04
申请号：US16317528
申请日：2017-06-16
Inventor： Toshiya Mori , Nobuyuki Nakano , Masanaga Tsuji , Tadashi Shibata , Akira Tanaka
Abstract: An information estimating system includes an acquisition unit configured to acquire an operation item for vehicle-mounted equipment mounted on a vehicle and a vehicle environment state, which is at least one of a vehicle status and a traveling state of the vehicle when the operation item is operated for each of a plurality of drivers, a learning unit configured to learn the operation item and the vehicle environment state of each of the plurality of drivers acquired by the acquisition unit in association with each other, and an estimator configured to estimate the operation item for the vehicle environment state at a predetermined time point of a specific driver based on the learned result learned by the learning unit.
-
Patent Agency Ranking
公开(公告)号：US09597962B2
公开(公告)日：2017-03-21
申请号：US14767306
申请日：2014-02-21
Inventor： Tsuyoshi Tanaka , Tomokazu Imaizumi , Tadashi Shibata , Takashi Toda , Takahiro Kuroda
CPC classification number: B60K35/00 , B60K37/02 , B60K2350/106 , B60K2350/1064 , B60K2350/1072 , B60K2350/1096
Abstract: A display control device of the present invention is a device that controls an indication status of a display device disposed in front of a driver's seat of a vehicle, and includes a traveling status obtaining unit that obtains a traveling status of the vehicle, which includes at least a speed of the vehicle; a traveling status determining unit that determines, based on the traveling status, whether or not a predetermined condition is satisfied, the predetermined condition corresponding to at least a condition that both of a first region to be displayed on the display device and a second region other than the first region are present on an analog speed meter that presents the speed; and a display control unit that displays the first region of the analog speed meter on the display device, and does not display the second region of the analog speed meter on the display device when the predetermined condition is satisfied.
-
公开(公告)号：US11315528B2
公开(公告)日：2022-04-26
申请号：US17230556
申请日：2021-04-14
Inventor： Masanaga Tsuji , Toshiya Mori , Ken'ichi Kasazumi , Yoshiteru Mino , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Shohei Hayashi
Abstract: An image display system includes a display unit displaying an image, a projection unit projecting in a target space a virtual image corresponding to the image with an output light of the display unit, a body unit provided thereto the display unit and the projection unit, and an image producing unit including a first correction unit and a second correction unit. The first correction unit performs a first correction processing of correcting, based on a first orientation signal indicative of a first orientation change of the body unit, a display position of the virtual image in the target space. The second correction unit performs a second correction processing of correcting, based on a second orientation signal indicative of a second orientation change of the body unit which is faster than the first orientation change, the display position of the virtual image in the target space.
-
公开(公告)号：US10699486B2
公开(公告)日：2020-06-30
申请号：US16016695
申请日：2018-06-25
Inventor： Akira Tanaka , Tadashi Shibata , Nobuyuki Nakano , Masanaga Tsuji , Shohei Hayashi
Abstract: A display system includes a projector that projects a virtual image onto a target space to allow a target person to visibly recognize the virtual image and a controller that controls display of the virtual image. When the projector projects a virtual image corresponding to a caution object, the controller selects at least one reference point from one or more candidate points existing around the caution object and associates the virtual image with the at least one reference point.
-
公开(公告)号：US11983856B2
公开(公告)日：2024-05-14
申请号：US17994158
申请日：2022-11-25
Inventor： Shohei Hayashi , Toshiya Mori , Tadashi Shibata , Nobuyuki Nakano , Akira Tanaka , Masanaga Tsuji
CPC classification number: G06T5/80 , B60K35/00 , G02B27/0101 , G02B27/0179 , G09G5/14 , G09G5/38 , B60K35/23 , B60K2360/23 , G02B2027/011 , G09G2380/10
Abstract: An image display system includes a body, a first correction unit, and a second correction unit. The body houses a display unit to display an image and projects a virtual image, corresponding to the image, onto a target space using outgoing light of the display unit. The first correction unit corrects for distortion of the image. The second correction unit corrects a display location of the image on the display unit in accordance with an orientation signal representing a change in orientation of the body. Each of divisional areas of a display screen of the display unit is assigned with a distortion correction parameter for correcting for the distortion of the virtual image. The first correction unit applies distortion correction to each of the image regions of the image on the display screen based on a distortion correction parameter assigned to a divisional area where the image region is displayed.
-
10.发明授权公开(公告)号：US11904691B2
公开(公告)日：2024-02-20
申请号：US17525348
申请日：2021-11-12
Inventor： Tadashi Shibata
CPC classification number: B60K37/02 , B60K2370/177
Abstract: A display apparatus of the present disclosure makes association between an image to be displayed in a superimposed manner and an image to be displayed in a non-superimposed manner, when displaying a first image and a second image having the same meaning, while switching between superimposed display and non-superimposed display, thereby, allowing drivers to recognize their association immediately when switching between the superimposed display and the non-superimposed occurs. As a result, AR display that is immediately understandable by drivers while not interrupting driving can be realized.
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.021 seconds)
