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Image prediction method, device and system, vehicle behavior planning method, device and system and storage medium

A prediction method and image technology, applied in neural learning methods, character and pattern recognition, instruments, etc., can solve problems such as inability to respond to emergencies and lack of interpretability, so as to improve interpretability and respond to emergencies. Effect

Pending Publication Date: 2020-07-14
UISEE TECH (ZHEJIANG) LTD
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Problems solved by technology

[0002] In the field of autonomous driving, the existing technology mainly relies on the perception information in the current state to complete the planning of vehicle behavior. There are two problems in this way. interpretability

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  • Image prediction method, device and system, vehicle behavior planning method, device and system and storage medium
  • Image prediction method, device and system, vehicle behavior planning method, device and system and storage medium
  • Image prediction method, device and system, vehicle behavior planning method, device and system and storage medium

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Embodiment Construction

[0023] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here.

[0024] In order to solve the above problems, the present invention proposes an image prediction method and a vehicle behavior planning method. According to the embodiment of the present invention, the future environmental information (ie, the predicted image) can be predicted according to the current environmental information (ie, the current image) perceived by the vehicle, and the predicted information can be used to generate a control signal for the current state of the vehic...

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Abstract

The embodiment of the invention provides an image prediction method, device and system, a vehicle behavior planning method, device and system and a storage medium. The image prediction method comprises: obtaining a current image I1<0> collected by a target vehicle at a current moment T<1>; extracting a feature F1<0> of the current image I1<0> through a first encoder EN<0>; for the T<1>+i*[delta]tmoment, calculating the T<1>+i*[delta]t moment; and, in the prediction network Ni, predicting a feature F1i based on one or more of features F10 to F1<i-1>, reconstructing the feature F1 to obtaina predicted image I1<'> at the T<1>+i*[delta]t moment, wherein i+, 2... M, m is an integer greater than or equal to 2, and [delta]t is a preset time period. According to the embodiment of the invention, the subsequent image can be predicted based on the current image acquired by the vehicle, so that the environment change condition of the vehicle in the subsequent driving process can be predicted, the predicted images can be applied to vehicle behavior planning, the interpretability of the behavior planning can be improved, and an emergency can be handled.

Description

technical field [0001] The present invention relates to the technical field of automatic driving, and more particularly relates to an image prediction method, device and system, a vehicle behavior planning method, device and system, and a storage medium. Background technique [0002] In the field of autonomous driving, the existing technology mainly relies on the perception information in the current state to complete the planning of vehicle behavior. There are two problems in this way. interpretability. Contents of the invention [0003] The present invention has been made in consideration of the above-mentioned problems. The invention provides an image prediction method, device and system, a vehicle behavior planning method, device and system and a storage medium. [0004] In one aspect of the present invention, an image prediction method is provided. The image prediction method includes: obtaining the target vehicle at the current time T 1 Acquired current image I1 ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G06N3/04G06N3/08
CPCG06N3/08G06V20/56G06V10/462G06N3/045
Inventor 于立冬
Owner UISEE TECH (ZHEJIANG) LTD
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