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公开(公告)号：US11461915B2
公开(公告)日：2022-10-04
申请号：US17142199
申请日：2021-01-05
Applicant: QUALCOMM Incorporated
Inventor： Jayakrishnan Unnikrishnan , Avdhut Joshi , Shivam Agarwal , Yoga Y Nadaraajan , Amir Salimi , Urs Niesen , Sree Sesha Aravind Vadrevu , Gautam Sachdeva
Abstract: Techniques and systems are provided for determining one or more sizes of one or more objects. For example, a bounding region identifying a first object detected in an image can be obtained. A map including map points can also be obtained. The map points correspond to one or more reference locations in a three-dimensional space. The bounding region identifying the first object can be associated with at least one map point of the map points included in the map. Using the bounding region and the at least one map point, an estimated three-dimensional position and an estimated size of the first object detected in the image can be determined. In some examples, other information can be used to estimate the estimated three-dimensional position and an estimated size of the first object, such as radar information and/or other information.
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公开(公告)号：US11834071B2
公开(公告)日：2023-12-05
申请号：US16984312
申请日：2020-08-04
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Kamel Sadek , Avdhut Joshi , Gautam Sachdeva , Yoga Y Nadaraajan
CPC classification number: B60W60/0015 , B60W50/14 , G06F16/2379 , B60W2050/143 , G06F9/5055
Abstract: Methods, system, non-transitory media, and devices for supporting safety compliant computing in a heterogeneous computing system, such as a vehicle heterogeneous computing system are disclosed. Various aspects include methods enabling a vehicle, such as an autonomous vehicle, a semi-autonomous vehicle, etc., to achieve algorithm safety for various algorithms on a heterogeneous compute platform with various safety levels.
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公开(公告)号：US20240202949A1
公开(公告)日：2024-06-20
申请号：US18067183
申请日：2022-12-16
Applicant: QUALCOMM Incorporated
Inventor： Amin Ansari , Sai Madhuraj Jadhav , Yunxiao Shi , Gautam Sachdeva , Avdhut Joshi
IPC: G06T7/55 , G01S7/4865 , G01S7/4915 , G01S17/89 , G01S17/931
CPC classification number: G06T7/55 , G01S7/4865 , G01S7/4915 , G01S17/89 , G01S17/931 , G06T2207/10028 , G06T2207/20081 , G06T2207/30252
Abstract: This disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. In a first aspect, a computing device may receive a predicted depth map and a measured depth map and may determine a time difference between the predicted depth map and the measured depth map. A supervision loss term may be determined based on the time difference, such as by weighting the supervision loss term based on the time difference. The computing device may train a model based on the supervision loss term, such as a model that generated the predicted depth map. Other aspects and features are also claimed and described.
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公开(公告)号：US11630197B2
公开(公告)日：2023-04-18
申请号：US16733222
申请日：2020-01-02
Applicant: QUALCOMM Incorporated
Inventor： Jayakrishnan Unnikrishnan , Avdhut Joshi , Shivam Agarwal , Amir Salimi , Sree Sesha Aravind Vadrevu , Gautam Sachdeva , Yoga Y Nadaraajan , Ravi Teja Sukhavasi , Xinzhou Wu , Young-Ki Baik , Duck Hoon Kim , Hyun-Mook Cho
IPC: G06T7/277 , G01S13/58 , G06T7/246 , G01S13/931 , B60R11/04 , G06V20/58 , G06V20/56 , G06V10/25 , G06V10/762 , G06V10/80
Abstract: Disclosed are techniques for determining a motion state of a target object. In an aspect, an on-board computer of an ego vehicle detects the target object in one or more images, determines one or more first attributes of the target object based on measurements of the one or more images, determines one or more second attributes of the target object based on measurements of a map of a roadway on which the target object is travelling, and determines the motion state of the target object based on the one or more first attributes and the one or more second attributes of the target object.
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