Unlock instant, AI-driven research and patent intelligence for your innovation.

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

A computer program and point cloud technology, which is applied in computer parts, calculation, character and pattern recognition, etc., can solve the problems of low labeling efficiency and affecting the recognition efficiency of target objects, and achieve the effect of high accuracy

Active Publication Date: 2019-05-07
GUANGZHOU WERIDE TECH LTD CO
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] From the above recognition process of the target object, we can see that the efficiency of point cloud data labeling will affect the recognition efficiency of the target object
[0004] However, traditional point cloud labeling methods are less efficient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] 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, not to limit the present application.

[0057] The point cloud labeling method provided by the embodiment of the present application can be applied to such as figure 1 in the computer equipment shown. The computer device can be a terminal, and its internal structure diagram can be as follows figure 1shown. The computer device includes a processor, a memory, a network interface, a display screen and an input device 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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a point cloud labeling method and device, computer equipment and a storage medium. The point cloud labeling method comprises: enabling the computer equipment to display a multi-view point cloud picture on a labeling interface; Obtaining a marking track input on the multi-view point cloud picture; Obtaining annotation information corresponding to the point cloud picture ofeach visual angle according to the annotation track; Wherein the annotation information comprises the size, the height and the identification of the annotated object. The marking method is high in efficiency.

Description

technical field [0001] The present application relates to the technical field of engineering measurement, and in particular to a point cloud labeling method, device, computer equipment and storage medium. Background technique [0002] With the development of intelligent measurement technology, the recognition technology that can accurately identify the target objects in the surrounding environment has become a key technology in engineering measurement applications. At present, a commonly used recognition method is: scan the surrounding environment by lidar to obtain a large amount of point cloud data, and then mark the point cloud data to obtain the label information, and finally realize the recognition of the surrounding environment based on the point cloud data and label information. Recognition of each target object, and then map reconstruction or measurement of the surrounding environment. [0003] From the above recognition process of the target object, it can be known...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06K9/00
Inventor 黄佳健霍达
Owner GUANGZHOU WERIDE TECH LTD CO