Point cloud labeling method and device, computer equipment and storage medium

A computer program and point cloud technology, applied in computing, image data processing, 3D modeling, etc., can solve the problems of low labeling efficiency, achieve the effect of saving point cloud labeling time, improving point cloud labeling speed and labeling efficiency

Active Publication Date: 2019-05-07
广州景骐科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Based on this, it is necessary to provide a point cloud labeling method, device, computer equipment and storage medium for the problem of low labeling efficiency caused by the labeling method of individually labeling obstacles frame by frame in the traditional technology.

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  • Point cloud labeling method and device, computer equipment and storage medium
  • Point cloud labeling method and device, computer equipment and storage medium
  • Point cloud labeling method and device, computer equipment and storage medium

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0051] The point cloud labeling method provided by this embodiment can be applied to such as figure 1 Shown is a computer device that includes a processor, a memory, and a network interface connected through a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and databases. The internal memory provides an environment for the operation...

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Abstract

The invention relates to a point cloud labeling method and device, computer equipment and a storage medium. The method comprises the steps of obtaining first annotation information of a first object in first frame point cloud data, wherein the first annotation information comprises size information and direction information of an annotation box and the type and number of the first object; Obtaining a second object in the to-be-labeled second frame point cloud data; And when the type of the second object is the same as that of the first object, configuring the first annotation information to the second object. According to the method, the marking efficiency of point cloud marking can be improved.

Description

technical field [0001] The present application relates to the field of computer application technology, in particular to a point cloud labeling method, device, computer equipment and storage medium. Background technique [0002] With the development of autonomous driving technology, it is particularly important to accurately identify obstacles around the vehicle, such as pedestrians, other vehicles, and roadblocks. In order to accurately identify obstacles, it is necessary to collect a large amount of point cloud data as training samples. Before training, it is necessary to correctly label the collected point cloud data to improve the accuracy of the training results. [0003] In the traditional technology, the collected point cloud data is generally individually labeled frame by frame. However, the amount of collected point cloud data is large, and the labeling method of individually labeling obstacles frame by frame is low in labeling efficiency. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/20
Inventor 黄佳健霍达王瀚达
Owner 广州景骐科技有限公司
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