Obstacle plane data processing method and device, electronic device and storage medium
A technology of flat data and processing methods, applied in the field of robotics, can solve problems such as extreme complexity and high cost, achieve the effect of reducing hardware cost and software complexity, and increasing matching connections
Pending Publication Date: 2020-09-25
SHANGHAI GAOXIAN AUTOMATION TECH
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Defects of the existing technology: A common method to obtain the actual spatial coordinates of image detection is to match the image detection results with the lidar point cloud clustering and segmentation results. However, this method needs to first calibrate the external parameters of the lidar and camera, Relying on the accuracy of lidar point cloud segmentation and classification at the same time, resulting in high cost and great complexity in the process
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0066] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0067] 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 similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or des...
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
Login to View More Abstract
The invention discloses an obstacle plane data processing method and device, an electronic device and a storage medium. The method comprises: obtaining the first plane data of the obstacle in the first coordinate system based on the first sensor, wherein the first plane data comprises a plurality of first coordinate data, determining a coordinate conversion rule between a first coordinate system and a second coordinate system, and converting the first plane data into the second coordinate system based on the coordinate conversion rule to obtain second plane data, and the second coordinate system corresponding to a second sensor; and performing data processing on the second plane data according to a preset demand. Various sensor information is reasonably controlled and used, complementary information and redundant information are combined according to an optimization criterion in space and time, consistency interpretation or description of an observation environment and an object is generated, meanwhile, a new fusion result is generated, and in addition, hardware cost and software complexity can be effectively reduced through conversion of coordinate systems corresponding to the twosensors.
Description
technical field [0001] The present application relates to the field of robotics, and in particular to a method, device, electronic equipment and storage medium for processing planar data of obstacles. Background technique [0002] Intelligent mobile robot is a highly intelligent device integrating environmental perception, dynamic decision-making and planning, behavior control and execution. Its rapidity and accuracy of environmental perception and multi-sensor information fusion technology Inseparable. Multi-sensor information fusion technology is that the computer makes full use of the resources of each sensor, through the reasonable control and use of various measurement information, and combines complementary and redundant information in space and time according to a certain optimization criterion, resulting in an accurate observation of the observation environment. Consistent explanations or descriptions, while generating new fusion results. In the environmental perce...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/93G01S17/86G06N20/00
CPCG01S17/93G01S17/86G06N20/00
Inventor 王健威沈孝通秦宝星程昊天
Owner SHANGHAI GAOXIAN AUTOMATION TECH