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Obstacle detection method and device

An obstacle detection and obstacle technology, applied in the field of image processing, can solve problems such as difficult and effective detection, and achieve the effect of improving effectiveness, versatility and generalization

Pending Publication Date: 2021-12-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, if the above attribute information is used to detect obstacles, it is difficult to effectively detect obstacles that are not included in the training sample set.

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  • Obstacle detection method and device

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Embodiment Construction

[0056] The technical solution in the present application embodiment will be described in detail below in connection with the drawings in the present application embodiment.

[0057] The present application can be applied to figure 1 In the detected detection system, the detection system includes a sensor, a perceived algorithm module, and a planning and control module.

[0058] Wherein the number of sensors can be one or more, the specifically can include a single-graphic camera, a bibliographic camera, a multi-optical camera, and an open camera, an image or video of a surrounding environment; a perceived algorithm module is used to shoot each sensor. The obstacle in the image or video performs detection. When the number of sensors is plural, the perceived algorithm module is also used to fuse the obstacle detection results corresponding to each sensor; planning and control module for receiving an obstacle of a sensational algorithm module. The results of the detection, and the se...

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Abstract

The embodiment of the invention discloses an obstacle detection method and device, and relates to the technical field of image processing. The method can be applied to automatic driving or auxiliary driving, and specifically comprises the steps of obtaining a first image, obtaining a boundary formed by at least one obstacle in the first image and a road surface through a boundary information network model. The position of the obstacle can be determined through the boundary, so that the obstacle can be detected. The attribute information of the boundary of the obstacle has universality and generalization, so that the method is beneficial to detecting more obstacles, can improve the effectiveness of obstacle detection, improves the ADAS (advanced driving assistance system) capability of the terminal in automatic driving or auxiliary driving, can be applied to the internet of vehicles, and improves the efficiency of obstacle detection, for example, vehicle external connection V2X, inter-vehicle communication long term evolution technology LTE-V, vehicle-vehicle V2V and the like.

Description

Technical field [0001] The present application relates to the field of image processing, and more particularly to an obstacle detection method and apparatus. Background technique [0002] In the traffic scenario, the obstacle in the surrounding environment is one of the foundation of the perceptual task. [0003] With the development of deep learning technology, deep learning technology has become an important means of detecting obstacles in the surrounding environment. Specifically, through the visible light image of the obstacle, the attribute information of the obstacle is acquired and the attribute information of the obstacle is extracted and the depth neural network is subjected to training; during the detection process, attribute information to be detected is input to the depth neural network. It can output the detection result of the obstacle to be detected. [0004] However, the attribute information of the obstacles currently utilized is mainly the shape, size, color, te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08G06T7/70
CPCG06N3/04G06N3/08G06T7/70G06T2207/30256G06T2207/30261G06F18/241
Inventor 云一宵苏惠荞郑迪威马志贤
Owner HUAWEI TECH CO LTD