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Driving visibility determination method and device based on depth estimation

A technology of depth estimation and determination method, which is applied in neural learning methods, computing, computer components and other directions to achieve the effect of simple estimation and efficient estimation

Active Publication Date: 2020-09-04
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In terms of visibility monitoring, the data in the bicycle report is equivalent to an independent sampling, which may be affected by uncertain factors such as sensors and climate

Method used

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  • Driving visibility determination method and device based on depth estimation
  • Driving visibility determination method and device based on depth estimation
  • Driving visibility determination method and device based on depth estimation

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Embodiment Construction

[0090] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0091] Based on the rapid development of existing communication technologies (for example, 5G communication), there is a lack of a method for predicting the visibility of driving by using information interaction between cars and cars and data centers. In view of this, the embodiment of the present invention provides a specifi...

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Abstract

The invention provides a driving visibility determination method and device based on depth estimation. The driving visibility determination method based on depth estimation comprises the following steps: acquiring point cloud data of a vehicle of which the driving visibility is to be determined; determining a relative depth according to the point cloud data and a pre-established depth estimation model; and determining the driving visibility of the vehicle according to the relative depth and the actual depth map. According to the driving visibility determination method and device based on depthestimation, the driving visibility of the vehicle and the road section can be accurately predicted under the condition that normal driving of the vehicle is not influenced.

Description

Technical field [0001] The invention relates to the technical field of intelligent traffic detection, in particular to the application of video detection technology and 5G technology in the traffic field, and in particular to a method and device for determining driving visibility based on depth estimation. Background technique [0002] With the vigorous development and wide application of neural networks, all walks of life have made great progress in their respective fields by using their powerful fitting prediction capabilities, and have promoted the rise of new applications and fields. In recent years, autonomous driving technology and 5G technology in intelligent transportation have attracted much attention. Autonomous vehicles are often equipped with a variety of high-end sensors to complete the detection of the driving environment, and 5G technology makes it possible to transmit massive data with low latency. In the new era, how to use new sensors and detection technologies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/55G06K9/62G06N3/08
CPCG06T7/55G06N3/088G06T2207/10016G06T2207/10028G06T2207/30252G06T2207/20084G06T2207/20081G06F18/214Y02T10/40
Inventor 裴欣岳云贾邵程胡坚明李力
Owner TSINGHUA UNIV
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