公开(公告)号：WO2022123309A1

公开(公告)日：2022-06-16

申请号：PCT/IB2021/000855

申请日：2021-12-13

Applicant: HUMANISING AUTONOMY LIMITED [GB]/[GB]

Inventor： ELYOUSSOUFI, Wassim ,  NOY, Dominic ,  PRADEEP, Yazhini, Chitra ,  EVERARD, James, Over ,  NOOTEBOOM, Leslie, Cees ,  BOSE, Raunaq ,  PINDEUS, Maya Audrey, Lara

IPC: G06V40/10 ,  G06V40/20 ,  G06V20/58 ,  G06V10/82 ,  G06V10/70 ,  G06V10/25 ,  G06V10/44

Abstract: An occlusion analysis system improves accuracy of behavior prediction models by generating occlusion parameters that may inform mathematical models to generate more accurate predictions. The occlusion analysis system trains and applies models for generating occlusion parameters, such as a manner in which a person is occluded, occlusion percentage, occlusion type. A behavior prediction system may input the occlusion parameters as well as other parameters relating to activity of the human into a second mathematical model for behavior prediction. The second machine learning model is a higher-level model trained to output a prediction that the human will exhibit a future behavior and a confidence level associated with the prediction. The confidence level is at least partially determined based on the occlusion parameters. The behavior prediction system may output the prediction and the confidence level to a control system that generates commands associated with a vehicle and other intelligent video analytics systems.

公开(公告)号：WO2021044215A1

公开(公告)日：2021-03-11

申请号：PCT/IB2020/000713

申请日：2020-09-04

Applicant: HUMANISING AUTONOMY LIMITED

Inventor： NOY, Dominic ,  ANGUS, Matthew, Cameron ,  EDWARD, James, Over ,  YOUSSOFI, Wassim, El ,  BOSE, Raunaq ,  NOOTEBOOM, Leslie, Cees ,  PINDEUS, Maya, Audrey Lara

IPC: G06K9/00

Abstract: A device performs operations including determining a probability that a vulnerable road user (VRU) will continue on a current path (e.g., in connection with controlling an autonomous vehicle). The device receives an image depicting a vulnerable road user (VRU). The device inputs at least a portion of the image into a model, and receives, as output from the model, a plurality of probabilities describing the VRU, each of the probabilities corresponding to a probability that the VRU is in a given state. The device determines, based on at least some of the plurality of probabilities, a probability that the VRU will exhibit a behavior, and outputs the probability that the VRU will exhibit the behavior to a control system.

公开(公告)号：WO2021260432A1

公开(公告)日：2021-12-30

申请号：PCT/IB2021/000433

申请日：2021-06-24

Applicant: HUMANISING AUTONOMY LIMITED

Inventor： BOSE, Raunaq ,  NOOTEBOOM, Leslie Cees ,  PINDEUS, Maya Audrey Lara

IPC: G06K9/00 ,  B60W30/095 ,  B60W60/00 ,  G08G1/16 ,  G06K9/62 ,  B60W2040/0863 ,  B60W2540/26 ,  B60W2540/30 ,  B60W40/09 ,  B60W50/14 ,  G06K9/6292 ,  G06N20/00 ,  G06V20/46 ,  G06V20/52 ,  G06V20/58 ,  G06V2201/07 ,  G06V2201/08 ,  G06V40/20 ,  G08G1/0175 ,  G08G1/166

Abstract: The systems and methods disclosed herein provide a risk prediction system that uses trained machine learning models to make predictions that a VRU will take a particular action. The system first receives, in a video stream, an image depicting a VRU operating a micro-mobility vehicle and extract the depictions from the image. The extraction process may be determined by bounding box classifiers trained to identify various VRUs and micro-mobility vehicles. The system feeds the extracted depictions to machine learning models and receives, as an output, risk profiles for the VRU and the micro-mobility vehicle. The risk profile may include data associated with the VRU/micro-mobility vehicle determined based on classifications of the VRU and the micro-mobility vehicles. The system may then generate a prediction that the VRU operating the micro-mobility vehicle will take a particular action based on the risk profile.

公开(公告)号：WO2019116099A1

公开(公告)日：2019-06-20

申请号：PCT/IB2018/001557

申请日：2018-12-13

Applicant: HUMANISING AUTONOMY LIMITED ,  PINDEUS, Maya Audrey Lara ,  BOSE, Raunaq ,  NOOTEBOOM, Leslie Cees ,  BERNSTEIN, Adam Joshua

Inventor： PINDEUS, Maya Audrey Lara ,  BOSE, Raunaq ,  NOOTEBOOM, Leslie Cees ,  BERNSTEIN, Adam Joshua

IPC: G06K9/00 ,  G06K9/62

CPC classification number: B60W30/0956 ,  B60W30/09 ,  G06F16/29 ,  G06K9/00335 ,  G06K9/00348 ,  G06K9/00355 ,  G06K9/00369 ,  G06K9/00744 ,  G06K9/00805 ,  G06K9/6202

Abstract: A system and a method are disclosed for determining intent of a human based on human pose. In some embodiments, a processor obtains a plurality of sequential images from a video feed, and determines respective keypoints corresponding a human in each respective image of the plurality of sequential images. The processor aggregates the respective keypoints for each respective image into a pose of the human and transmits a query to a database to find a template that matches the pose by comparing the pose to a plurality of templates poses that translate candidate poses to intent, each template corresponding to an associated intent. The processor receives a reply message from the database that either indicates an intent of the human based on a matching template, or an inability to locate the matching template, and, in response to the reply message indicating the intent of the human, outputs the intent.

公开(公告)号：WO2023017317A1

公开(公告)日：2023-02-16

申请号：PCT/IB2022/000458

申请日：2022-08-15

Applicant: HUMANISING AUTONOMY LIMITED

Inventor： NOOTEBOOM, Leslie, Cees ,  BOSE, Raunaq ,  PINDEUS, Maya, Audrey, Lara ,  NOY, Dominic ,  EVERARD, James, Over ,  PRADEEP, Yazhini, Chitra

IPC: G06V20/58 ,  G06V20/40 ,  G06V10/96 ,  B60W60/00

Abstract: A behavior prediction system predicts human behaviors based on environment-aware information such as camera movement data and geospatial data. The system receives sensor data of a vehicle reflecting a state of the vehicle at a given time and a given location. The system determines a field of concern in images of a video stream and determines one or more portions of images of the video stream that correspond to the field of concern. The system may apply different levels of processing powers to objects in the images based on whether an object is in the field of concern. The system then generates features of objects and identify VRUs from the objects of the video stream. For the identified VRUs, the system inputs a representation of the VRUs and the features into a machine learning model, and outputs from the machine learning model a behavioral risk assessment of the VRUs.

公开(公告)号：WO2021214542A1

公开(公告)日：2021-10-28

申请号：PCT/IB2021/000139

申请日：2021-03-12

Applicant: HUMANISING AUTONOMY LIMITED

Inventor： PRADEEP, Yazhini, Chitra ,  EL YOUSSOUFI, Wassim ,  NOY, Dominic ,  EVERARD, James, Over ,  BOSE, Raunaq ,  PINDEUS, Maya Lara, Audrey ,  NOOTEBOOM, Leslie, Cees

IPC: G06K9/00 ,  G06K9/32 ,  G06K9/46 ,  G06K9/62

Abstract: Systems and methods are disclosed herein for tracking a vulnerable road user (VRU) regardless of occlusion. In an embodiment, the system captures a series of images including the VRU, and inputs each of the images into a detection model. The system receives a bounding box for each of the series of images of the VRU as output from the detection model. The system inputs each bounding box into a multi-task model, and receives as output from the multi-task model an embedding for each bounding box. The system determines, using the embeddings for each bounding box across the series of images, an indication of which of the embeddings correspond to the VRU.