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Target detection method and device, computer equipment and storage medium

A target detection and computer technology, applied in the detection field, can solve the problem of low detection accuracy of three-dimensional objects, and achieve the effect of avoiding low detection accuracy and accurate target detection

Pending Publication Date: 2021-08-13
HANGZHOU FABU TECH CO LTD
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Problems solved by technology

[0005] The embodiment of the present application provides a target detection method, device, computer equipment and storage medium to solve the problem of low detection accuracy of three-dimensional objects in the prior art

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  • Target detection method and device, computer equipment and storage medium
  • Target detection method and device, computer equipment and storage medium
  • Target detection method and device, computer equipment and storage medium

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Embodiment Construction

[0082] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0083] Before introducing the embodiment of the application, at first the background technology of the application is explained:

[0084] In the field of autonomous driving, 3D object detection has been a problem of great concern, and various solutions have emerged. These methods can be roughly divided into two categories: lidar-based methods and camera-based methods.

[0085] Among ...

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Abstract

The invention provides a target detection method and device, computer equipment and a storage medium, and the method comprises the steps: firstly obtaining a to-be-processed image, carrying out the target detection of the to-be-processed image, and obtaining the depth information and two-dimensional block diagram information of each target object in the to-be-processed image; obtaining three-dimensional center information, dimensionality and orientation information of each target object according to the depth information and the two-dimensional block diagram information of each target object in the to-be-processed image, and finally determining three-dimensional block diagram information of each target object according to the three-dimensional center information, the dimensionality and the orientation information of each target object. In the technical scheme, adaptive voxel processing is performed on the depth information and the two-dimensional block diagram information of each target object, and scaling processing is performed on the two-dimensional block diagram information of each target object, so that target detection is performed on the to-be-processed image more accurately, and the problem of low detection accuracy in the prior art is avoided.

Description

technical field [0001] The present application relates to the technical field of detection, and in particular to a target detection method, device, computer equipment and storage medium. Background technique [0002] The detection of three-dimensional objects is an issue of great concern in the field of autonomous driving, and the detection results play a vital role in the driving safety of vehicles. For example, if a detection device is installed on a vehicle to detect an obstacle, if the obstacle in front is another vehicle, it is required to be able to detect the other vehicle and calculate its position and speed information with higher accuracy, and the calculated position and speed information For example, it can be used as an input for collision avoidance functions or leading vehicle tracking functions, which can help achieve more appropriate vehicle control. [0003] In the prior art, the commonly used three-dimensional object detection method is based on the camera ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/70G06T7/66G06T7/50G06T7/11G06T3/40G06K9/62G06K9/00
CPCG06T7/11G06T7/50G06T3/40G06T7/66G06T7/70G06V20/64G06V2201/07G06F18/214
Inventor 彭亮刘飞邓丹钱炜杨政何晓飞
Owner HANGZHOU FABU TECH CO LTD
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