Automatic lane line identification method based on low-altitude aerial images
An aerial image and automatic recognition technology, applied in the field of traffic information, can solve problems such as road extraction not involved, and achieve the effects of fast calculation speed, high reliability and simple calculation.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0039] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0040] Such as figure 1 Shown is the method for automatic recognition of lane lines based on low-altitude aerial images of the present invention, including steps 1 to 5. Step 1: Use a low-altitude aircraft to collect the original image of the aerial road, and ensure that the shooting angle of the aerial road is in the horizontal direction, and the road area is located in the middle of the image.
[0041] Step 2, preprocessing the collected original image.
[0042] In order to ensure the processing speed, firstly, the width and height are compressed to obtain an image with a width of W and a height of H.
[0043] Then perform grayscale processing, and improve the contrast of the grayscale image, and copy the obtained grayscale image.
[0044] ...
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