Headchute positioning method based on visual scanning

A positioning method and technology of ship slots, applied in the field of ship slot positioning based on visual scanning, can solve problems such as dependence

Active Publication Date: 2016-06-29
ZHEJIANG UNIV OF TECH
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, when realizing the loading and unloading of ship containers, the existing methods cannot be completely separated from the operation of the container itself, and rely too much on the experience of the operator, especially when the ship is empt

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
  • Headchute positioning method based on visual scanning
  • Headchute positioning method based on visual scanning
  • Headchute positioning method based on visual scanning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] figure 1 It is the overall flow chart of the ship groove positioning method according to the embodiment of the present invention.

[0042] like figure 1 As shown, according to the flow chart of the embodiment of the present invention, the tank positioning method includes container tank slot scanning, tank slot image stitching, image preprocessing and mathematical morphology tank edge detection, tank slot edge Hough line detection, Segmentation of ship slots and positioning of ship slots.

[0043] A kind of trough positioning method of the present invention is specifically implemented as follows:

[0044] When carrying out container loading and unloading operations at the wharf, first use the calibrated binoc...

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 headchute positioning method based on visual scanning, and belongs to the field of computer vision and image processing combined technology. The method comprises the steps of container headchute shipping space scanning, headchute shipping space image splicing, image preprocessing and mathematically morphological headchute edge detection, headchute shipping space edge linear detection, and headchute shipping space segmenting and headchute positioning. The headchute positioning method based on visual scanning is used to position headchutes, a work mode of loading and unloading containers mainly via manual guiding traditionally is improved, the digital and intelligent levels of loading and unloading of the containers are improved, a driver can control container loading and unloading of a ship remotely and much conveniently, the working efficiency and the safety of container loading and unloading are improved, and the positioning method improves production and working environments, and is conducive to improving the working efficiency and reducing the cost.

Description

technical field [0001] The invention belongs to the technical field of combining computer vision technology and image processing, and in particular relates to a visual scanning-based ship tank positioning method for loading and unloading ship containers. Background technique [0002] With the rapid development of world economic integration and foreign trade economy, container transportation has gradually become the inevitable development direction of today's shipping. The transportation of container terminals and ports mainly includes container stacking, container transportation, and container loading and unloading operations. The efficiency of container loading and unloading directly affects the market competitiveness of shipping companies and port loading and unloading. With the continuous growth of container transportation volume and the tonnage of container ships Increase, the loading and unloading efficiency of the container terminal must be improved. Enhancing the auto...

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): G06T3/40G06T7/00G06K9/46
CPCG06T3/4038G06V10/462G06V10/44
Inventor 高飞令狐乾锦李定谢尔童伟圆卢书芳毛家发
Owner ZHEJIANG UNIV OF TECH
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