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Target detection method and device

A technology of target detection and detection module, which is applied in instrument, character and pattern recognition, scene recognition and other directions, and can solve the problems of large amount of data and reduced target detection efficiency.

Pending Publication Date: 2021-03-26
BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, the amount of data for target detection for all targets within the movable field of view is large, which reduces the efficiency of target detection

Method used

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  • Target detection method and device
  • Target detection method and device

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Embodiment Construction

[0033] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described here.

[0034] Application overview

[0035] In road environments such as expressways, urban elevated roads, or ring roads, when a mobile device drives to the ramp entrance in the rightmost or leftmost lane, other mobile devices may merge from the ramp. If the mobile device Or none of the drivers on the mobile device can detect the other mobile device to be incorporated, and a collision is prone to occur. In order to avoid collisions between the mobile device and other mobile devices on the side at the ramp, it is usually necessary to perform target detection on o...

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Abstract

The invention discloses a target detection method and apparatus, a computer readable storage medium and an electronic device. The method comprises the steps of obtaining position information of a current driving lane of a first mobile device; when the position information of the current driving lane meets a first preset condition, detecting whether a road entrance marked line exists on the side surface of the current driving lane or not; when the road entrance marked line exists on the side face of the current driving lane, determining a key area according to the road entrance marked line; andperforming target detection on the key area. According to the technical scheme, by determining the position of the current driving lane of the first movable device and detecting the road entrance marked line to the determined key area, the possibility of collision of the first movable device is changed from rough judgment to accurate judgment, the reference value of the key area is ensured. Whenthe target detection is carried out on the key area, the data volume of the target detection can be reduced, and the efficiency of the target detection is further improved.

Description

technical field [0001] The present application relates to the technical field of image detection, and more specifically, to a method and device for object detection. Background technique [0002] When driving in road environments such as highways, elevated roads, and ring roads in cities, if the movable equipment is driving in the side lane, such as the rightmost lane, other movable equipment will usually merge from the side. If other movable devices incorporated are found, it is easy to cause the movable device to collide with the movable device on the side. Therefore, object detection is often required to ensure that a movable device can avoid collisions with other movable devices on the side. [0003] The current target detection method mainly detects all targets within the field of view of the movable device to determine whether there are other movable devices incorporated sideways. [0004] However, the amount of data for target detection for all targets within the mo...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V20/588G06V20/58G06V2201/07
Inventor 卢游
Owner BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD
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