Bird's-eye view video generation device, bird's-eye view video generation method and non-transitory storage medium

    公开(公告)号:US10547815B2

    公开(公告)日:2020-01-28

    申请号:US15906049

    申请日:2018-02-27

    发明人: Takayuki Arase

    IPC分类号: H04N7/18 H04N5/232 G06T3/00

    摘要: A bird's-eye view video generation device includes a video data acquisition unit configured to acquire surroundings video data by capturing videos of surroundings of a vehicle, an inclination data acquisition unit configured to acquire inclination data representing an inclination of the vehicle, a bird's-eye view video generator configured to perform viewpoint conversion processing on the videos of the surroundings using a virtual viewpoint at which the vehicle is looked down from above and synthesize the converted videos of the surroundings to generate a bird's-eye view video, and a controller configured to cause the bird's-eye view video generator to perform the viewpoint conversion processing on the videos of the surroundings using the virtual viewpoint whose position is adjusted based on the inclination data acquired by the inclination data acquisition unit and synthesize the converted videos of the surroundings of the vehicle to generate the bird's-eye view video.

    Analysis method and analysis device

    公开(公告)号:US10520417B2

    公开(公告)日:2019-12-31

    申请号:US16176264

    申请日:2018-10-31

    摘要: An analysis method irradiates, with laser light, an analysis substrate made of a resin material and having a reaction region on which detection target substances and nanoparticles of a metal compound for labeling the detection target substances are captured. The analysis method extracts, as a substrate signal level, a signal level generated when receiving reflected light from the analysis substrate. The analysis method receives reflected light from the reaction region to generate a light reception level signal. The analysis method extracts a nanoparticle detection signal from the light reception level signal of the reflected light from the reaction region, the nanoparticle detection signal having a higher level than the signal level of the reflected light from the analysis substrate. The analysis method detects the nanoparticles in accordance with the extracted nanoparticle detection signal.

    IMAGE PICKUP APPARATUS, IMAGE PICKUP METHOD, AND RECORDING MEDIUM

    公开(公告)号:US20190273857A1

    公开(公告)日:2019-09-05

    申请号:US16258382

    申请日:2019-01-25

    发明人: Takuya HIRATA

    摘要: An image pickup apparatus according to an embodiment includes an image pickup unit configured to take an image including an object, a shooting condition control unit configured to control a shooting condition for the image pickup unit so that no blown out highlight occurs in a taken image taken by the image pickup unit, an object extraction unit configured to extract the object included in the taken image, a block-division unit configured to divide the taken image into a plurality of blocks according to the object extracted by the object extraction unit, a gamma correction unit configured to gamma-correct a gradation value of the taken image for each block by using a gamma value set for each block based on the object, and a boundary correction unit configured to correct the gradation value in a boundary area between adjoining blocks.

    Receiver and noise squelch control method

    公开(公告)号:US10396742B2

    公开(公告)日:2019-08-27

    申请号:US16111555

    申请日:2018-08-24

    发明人: Hideaki Shiozawa

    摘要: A noise squelch processor generates a noise squelch determination signal by comparing a noise level and a threshold value with each other. A carrier detector generates a carrier determination signal indicating whether or not a reception signal is present based on a signal strength of the reception signal. An integrator controller controls an integrator to set a cutoff frequency of the integrator to a second cutoff frequency higher than a first cutoff frequency at a first timing when the carrier detector generates a carrier determination signal indicating that the reception signal is present, and to switch the cutoff frequency of the integrator from the second cutoff frequency to the first cutoff frequency at a second timing after an elapse of a predetermined period from the first timing.

    Operation input device, image display device, centralized operation apparatus, and imaging system

    公开(公告)号:US10362209B2

    公开(公告)日:2019-07-23

    申请号:US15884967

    申请日:2018-01-31

    发明人: Hiromi Taguchi

    摘要: An operation portion is provided on a first surface of a housing and is operated to remotely operate an imaging device. A signal transmitting and receiving portion is provided on a second surface of the housing connected to the first surface, and is configured to transmit and receive a signal to and from the imaging device. An electrical connection portion is attached to the first surface of the housing or to a surface of the housing facing the same direction as the first surface, and is configured to output a signal, which is received from the imaging device through the signal transmitting and receiving portion, to the outside. Engaging pieces are retractably provided at positions facing each other with the operation portion interposed therebetween, on a third surface and a fourth surface connected to both the first surface and the second surface.

    Display device, display method, and non-transitory storage medium

    公开(公告)号:US10300376B2

    公开(公告)日:2019-05-28

    申请号:US15297347

    申请日:2016-10-19

    摘要: A display device comprises a display, a storage configured to store a game video of a game of baseball captured in advance and scorebook data corresponding to the game, and a controller configured to extract from the game video, when score information of a specific player included in the scorebook data is selected, a displayed video including an at-bat video of the specific player in an at-bat related to the selected score information, and when the specific player advanced to base, also a base-running video of the specific player related to the selected score information as a runner in the at-bat to cause the display to display the displayed video.