A road intelligent extraction method based on fork road recognition
An extraction method and technology of fork roads, applied in the field of remote sensing applications, can solve problems such as interruption of tracking continuity, increase of labor costs, and topology inconsistency, and achieve the effects of ensuring topology consistency, reducing manual operations, and high accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.
[0038] please see figure 1 , the technical solution adopted in the present invention is: a road intelligent extraction method based on fork road identification, comprising the following steps:
[0039] Step 1: Select a high-resolution panchromatic remote sensing image with a spatial resolution of less than 6m, without cloud cover, stretch the histogram of the image segmentally, and increase the contrast between the road area and the surrounding features;
[0040] Step 2: Set the parameters of the tracking template according to the characteristics of the imag...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com