公开(公告)号：US20230245789A1

公开(公告)日：2023-08-03

申请号：US18010156

申请日：2021-05-25

Applicant: NEC Corporation

Inventor： Pujianto Christopher CHIAM ,  Hui Lam ONG ,  Satoshi YAMAZAKI ,  Adeline CHONG

IPC: G16H50/80 ,  G06F16/901 ,  G06V10/56 ,  G06V10/74

CPC classification number: G16H50/80 ,  G06F16/9024 ,  G06V10/56 ,  G06V10/761 ,  G06V2201/07

Abstract: According to an a first aspect, there is a method of adaptively displaying at least one potential subject and a target subject, the method comprising receiving an input selecting the target subject from a network graph including a plurality of subjects who appear in the proximity as the target subject (204); identifying the at least one potential subject based on a threshold, the threshold indicating the minimum level of relatedness from the target subject (206); and displaying the at least one potential subject, the target subject and an edge between each of the at least one potential subject and the target subject, the edge indicating a level of relationship between the at least one potential subject and the target subject (208).

公开(公告)号：US20230290115A1

公开(公告)日：2023-09-14

申请号：US18015468

申请日：2021-07-08

Applicant: NEC Corporation

Inventor： Hui Lam ONG ,  Pujianto Christopher CHIAM ,  Satoshi YAMAZAKI

IPC: G06V10/762 ,  G06V20/40 ,  G06V20/52 ,  G06V10/75

CPC classification number: G06V10/763 ,  G06V20/41 ,  G06V20/53 ,  G06V10/75

Abstract: A method, an apparatus and a non-transitory computer readable medium may be provided. In one aspect, a method performed by a computer includes: matching an input image against at least one of images corresponding to a network of subjects to identify a subject corresponding to the input image, the input image comprising at least one label corresponding to the identified subject; and determining whether or not to eliminate a node representing the subject in the network of subjects based on the at least one corresponding label.

公开(公告)号：US20230331239A1

公开(公告)日：2023-10-19

申请号：US18025616

申请日：2021-08-19

Applicant: NEC Corporation

Inventor： Yew Chong Raymond LEONG ,  WEIJIAN TAN ,  Xiaoshan ZHONG ,  Pujianto Christopher CHIAM ,  Andeline Hui Lin CHONG

IPC: B60W40/09

CPC classification number: B60W40/09 ,  B60W2556/10

Abstract: The present disclosure provides a method, a device and a vehicle for adaptively evaluating a driver’s performance in safe driving. The method comprising: receiving data relating to at least one risk variable which relates to the driver at a time point; retrieving historical data relating to the at least one risk variable; determining if the driver’s performance in safe driving improves based on the historical data and the data; and determining the optimal period to evaluate the driver’s performance in safe driving in response to determining if the driver’s performance in safe driving improves.