Point cloud data storage method and device, electronic equipment and storage medium

A point cloud data and point cloud technology, which is applied in the field of data processing, can solve the problems of large storage capacity and large occupation of point cloud data, and achieve the effect of convenient transmission and storage, convenient and fast, and saving storage space

Active Publication Date: 2022-08-09
深圳市信润富联数字科技有限公司
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a point cloud data storage method, device, electronic equipment, and storage medium to solve the technical problem that the point cloud data has a large amount of storage and occupies more storage space

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 data storage method and device, electronic equipment and storage medium
  • Point cloud data storage method and device, electronic equipment and storage medium
  • Point cloud data storage method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0039] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish s...

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 discloses a point cloud data storage method and device, electronic equipment and a storage medium, and belongs to the technical field of data processing. The method comprises the following steps: acquiring a three-dimensional point cloud of a target object; z values of the three-dimensional point clouds are extracted, whether the Z values of all groups of point clouds in the three-dimensional point clouds are consistent or not is judged, and the three-dimensional point clouds are grouped according to rows or columns; determining target group point clouds with consistent Z values in the three-dimensional point clouds, and calculating a linear equation of the target group point clouds according to starting point coordinates and ending point coordinates of the target group point clouds; and storing the three-dimensional point cloud coordinate data of the target group point cloud by adopting the linear equation. According to the invention, the linear equation is adopted to store the three-dimensional point cloud data of the point clouds of the target group with consistent Z values, the point cloud storage data volume is compressed, the storage space is saved, and rapid transmission and storage are facilitated.

Description

technical field [0001] The invention relates to the technical field of data processing, and in particular, to a storage method, device, electronic device and storage medium for point cloud data. Background technique [0002] At present, the storage method of the point cloud coordinate data of the scanned object is generally to transfer the collected point cloud coordinates into a common format, such as pcd, ply or txt, etc., and then compress it for transmission and storage. [0003] However, this method of directly storing the coordinate data as a file and then compressing it, saves a large amount of data, takes up a lot of storage space, and is not conducive to data transmission and storage. SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a storage method, device, electronic device and storage medium for point cloud data, so as to solve the technical problem that point cloud data has a large amount of storage and occupies more storage space...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F17/11
CPCG06F16/22G06F17/11
Inventor 杨超黄雪峰胡亘谦
Owner 深圳市信润富联数字科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap