公开(公告)号：US20240144702A1

公开(公告)日：2024-05-02

申请号：US18381452

申请日：2023-10-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Chisato IMAMURA ,  Takayoshi KOYAMA ,  Wataru NAKAI ,  Soichi KIMURA

IPC: G06V20/59 ,  B60W40/08 ,  G06V10/98 ,  G06V40/16 ,  G06V40/19

CPC classification number: G06V20/597 ,  B60W40/08 ,  G06V10/98 ,  G06V40/166 ,  G06V40/171 ,  G06V40/19 ,  G07C5/02

Abstract: A prediction device includes a state detector that detects a state related to sleepiness of a driver; an eye-closure duration detector that detects an eye-closure duration of the driver; and a microsleep predictor that predicts that the driver is in the microsleep state, on conditions that the state detector detects the state related to the sleepiness of the driver and that the eye-closure duration detector detects the eye-closure duration that is no shorter than a first duration and no longer than a second duration.

公开(公告)号：US20160327402A1

公开(公告)日：2016-11-10

申请号：US15216990

申请日：2016-07-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Makoto FUNABIKI ,  Keiichiro OBAYASHI ,  Takayoshi KOYAMA ,  Jun IMAMURA ,  Tadashi SHIBATA

IPC: G01C21/36 ,  G08G1/0969 ,  G09G5/377 ,  B60K35/00

CPC classification number: G01C21/365 ,  B60K35/00 ,  B60K37/02 ,  B60K2370/1529 ,  B60K2370/166 ,  B60K2370/92 ,  B60W40/02 ,  B60W40/08 ,  G08G1/09623 ,  G08G1/09626 ,  G08G1/0969 ,  G09G5/00 ,  G09G5/377 ,  G09G2310/08 ,  G09G2340/12 ,  G09G2380/10

Abstract: A peripheral information obtaining unit, a road information obtaining unit, and a communication unit which are included in a driving environment obtaining unit obtain information indicating a current state of a drive environment. A driver information obtaining unit and a vehicle information obtaining unit which are included in a driving state obtaining unit obtain information indicating a driving state of a current driver. A display controller controls at least one of a display position and a display timing of a guidance sign to be displayed on a display unit, based on at least one of the pieces of information which are output from the driving environment obtaining unit, the driving state obtaining unit, and a route guiding unit.

Abstract translation: 包括在驾驶环境获取单元中的外围信息获取单元，道路信息获取单元和通信单元获得指示驱动环境的当前状态的信息。 包括在驾驶状态获取单元中的驾驶员信息获取单元和车辆信息获取单元获取指示当前驾驶员的驾驶状态的信息。 显示控制器基于从驾驶环境获取单元输出的信息中的至少一个，控制要在显示单元上显示的指示符号的显示位置和显示定时中的至少一个，驱动状态 获取单元和路线引导单元。

公开(公告)号：US20190206029A1

公开(公告)日：2019-07-04

申请号：US16230720

申请日：2018-12-21

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Takayoshi KOYAMA ,  Makoto FUNABIKI ,  Chisato YAMASHITA ,  Keiichiro OBAYASHI

IPC: G06T5/00 ,  G06T7/536 ,  G06K9/00 ,  G06T11/60 ,  G01C21/36

Abstract: An image processing device includes: a first obtainer that obtains a captured image from an imaging device that captures a view in front of a vehicle; a second obtainer that obtains a remaining distance to a next guide point; an image processor that performs image processing on a specified region, in the captured image, corresponding to a position distanced by the remaining distance; and an output unit that outputs the captured image processed by the image processor, wherein the image processor controis an edge strength of a subject in the specified region, in accordance with the remaining distance.

公开(公告)号：US20150201150A1

公开(公告)日：2015-07-16

申请号：US14667654

申请日：2015-03-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masayuki KIMURA ,  Hidetoshi TAKEDA ,  Yoshiyuki OKIMOTO ,  Takayoshi KOYAMA

IPC: H04N5/445

CPC classification number: H04N5/44591 ,  G06K9/00342 ,  H04N5/44508 ,  H04N5/772 ,  H04N21/4316 ,  H04N21/4325 ,  H04N21/44008 ,  H04N21/440281

Abstract: A video output device according to the present disclosure synthesizes a plurality of videos into a video to be displayed. The video output device includes image processing unit and output unit. The image processing unit extracts a plurality of reference frames from any one reference video selected from the plurality of the videos captured by an imaging unit, and extracts a corresponding frame, most similar to a respective one of the reference frames, from each of the videos excluding the reference video. The output unit outputs a synthesized frame which image processing unit synthesizes from the each of the reference frame and the corresponding frame.

Abstract translation: 根据本公开的视频输出装置将多个视频合成为要显示的视频。 视频输出装置包括图像处理单元和输出单元。 图像处理单元从由成像单元捕获的多个视频中选择的任何一个参考视频中提取多个参考帧，并且从每个视频中提取最相似于参考帧的相应帧的对应帧 不包括参考视频。 输出单元输出图像处理单元从参考帧和对应帧中的每一个合成的合成帧。

公开(公告)号：US20230206657A1

公开(公告)日：2023-06-29

申请号：US17987210

申请日：2022-11-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Chisato IMAMURA ,  Takayoshi KOYAMA ,  Wataru NAKAI ,  Motoyuki OKAYAMA

IPC: G06V20/59 ,  G06V20/58 ,  G06V40/16 ,  G06V10/776 ,  G06V40/20

CPC classification number: G06V20/597 ,  G06V20/58 ,  G06V40/174 ,  G06V10/776 ,  G06V40/20

Abstract: An estimation apparatus includes: an image information obtainer that obtains image information of a captured image of a driver; a first detector that detects face information indicating facial behavior of the driver, based on the image information; a first reliability calculator that calculates first reliability; a second detector that detects body information indicating body movement of the driver, based on the image information; a second reliability calculator that calculates second reliability; a weight setter that, when the face information and the body information are detected, sets a first weight corresponding to the face information and a second weight corresponding to the body information based on the first reliability and the second reliability; and an estimator that estimates drowsiness of the driver based on the face information weighted by the first weight and the body information weighted by the second weight.