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公开(公告)号：US12086957B2
公开(公告)日：2024-09-10
申请号：US17726674
申请日：2022-04-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yixin Deng , Dong Wei , Lei Yang , Zhen Li
CPC classification number: G06T5/50 , G06T5/20 , G06T5/70 , G06T2207/20221
Abstract: This application discloses an image bloom processing method and apparatus, and a storage medium, and relates to the field of image processing technologies. An electronic device obtains a first brightness region class in a first image, where the first brightness region class includes one or more brightness regions in the first image; after determining that the first brightness region class in the first image is the same as a target brightness region class in a second image on which bloom processing is performed, the electronic device obtains a first intermediate image obtained after Gaussian blur processing is performed on the target brightness region class in the second image; and the electronic device generates a bloom image of the first image based on the first image and the first intermediate image.
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公开(公告)号：US20220011132A1
公开(公告)日：2022-01-13
申请号：US17486335
申请日：2021-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chengcheng Jia , Lei Yang , Hai Yu , Wei Huang
Abstract: The disclosure relates to technology for a navigation system that enhances the safety of drivers using fatigue detection mapping. The navigation system accesses data sources storing map data a route for drivers of one or more first vehicles. Based on the map data, a personalized fatigue map for a driver of a second vehicle is generated based on the map data. The personalized fatigue map displays predicted driver fatigue of the driver of the second vehicle on the route. Drivers in the first and second vehicles are monitored to detect driver fatigue and a level of the driver fatigue is measured according to a calculated fatigue score. When driver fatigue is detected, a recommendation is output to the driver of the second vehicle that is based on the level of the driver fatigue. The personalized fatigue map is updated to reflect the recommendation.
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公开(公告)号：US20210357670A1
公开(公告)日：2021-11-18
申请号：US17338390
申请日：2021-06-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yitian Wu , Fatih Porikli , Lei Yang , Yuan Ma
Abstract: The disclosure relates to technology for monitoring driver attentiveness in a vehicle. A driver distraction system collects vehicle data and scene information from the vehicle while traveling on a route. The vehicle data and scene information are then processed to generate a reference heat map. At the same time, the driver distraction system may capture a gaze of a driver to track a gaze direction and duration of the driver while driving the vehicle on the route. The gaze direction and duration are processed to generate a driver gaze heat map. The driver gaze heat map and reference heat map are analyzed to determine a level of driver distraction of the driver in the vehicle, and a recommendation or warning is output to the driver of the vehicle according to the level of driver distraction.
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公开(公告)号：US10552133B2
公开(公告)日：2020-02-04
申请号：US15492940
申请日：2017-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Yang , Jincheng Li , Hang Wang
IPC: G06F8/60
Abstract: This application discloses an image deployment method, where the image deployment method is applied to a container system. Information about an image that has been deployed on each host is collected. After an image tag of a to-be-deployed image is obtained, a degree of overlapping between the image that has been deployed on each host and the to-be-deployed image is determined. A host with a higher overlapping degree needs to download a smaller amount of data when deploying the to-be-deployed image and deploys the to-be-deployed image at a higher speed. Finally, a management node selects, according to overlapping degrees of the hosts, a deployment host for deploying the to-be-deployed image.
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