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公开(公告)号：US20230192133A1
公开(公告)日：2023-06-22
申请号：US17557878
申请日：2021-12-21
发明人： Abbas Shikari , Adam Abdulhamid
CPC分类号： B60W60/0015 , G01C21/3605 , G06V20/58 , B60W2420/42 , B60W2554/4049
摘要： The subject disclosure relates to techniques for providing a condition into a path prediction model that results in the path prediction model providing an object path prediction corresponding to the condition that, if not for the condition, the object path prediction would not be output by the path prediction model. A process of the disclosed technology can include inputting at least one condition of interest into the path prediction model, inputting features descriptive of an environment and objects in the environment into the path prediction model, and receiving multiple predicted paths for the specific object from the path prediction model. The multiple predicted paths can include at least one predicted path that corresponds to the at least one condition that, if not for the at least one condition, the path prediction model would not output the at least one predicted path that corresponds to the at least one condition.
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公开(公告)号：US20240246574A1
公开(公告)日：2024-07-25
申请号：US18158183
申请日：2023-01-23
发明人： Adam Abdulhamid , Thanard Kurutach
IPC分类号： B60W60/00
CPC分类号： B60W60/0027 , B60W2552/10 , B60W2554/402 , B60W2554/4041 , B60W2554/4042
摘要： Systems and techniques are provided for multimodal trajectory predictions of an object near an autonomous vehicle (AV) based on geometric anchoring. An example process can include identifying one or more predicted trajectories of an object within a proximity of an AV; assigning modes to the one or more predicted trajectories, wherein a respective mode is assigned to each predicted trajectory of the one or more predicted trajectories based on a geometry of the predicted trajectory of the object; determining probabilities of the modes based on one or more parameters, wherein a first mode of the modes is associated with a first probability and a second mode of the modes is associated with a second probability; and updating a planned behavior of the AV based on a combination of the first mode associated with the first probability and the second mode associated with the second probability.
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