Pavement pit and pond detection method based on machine vision in complex environment
A machine vision, complex environment technology, applied in neural learning methods, instruments, computer parts and other directions, can solve the problems of small target scale, texture feature degradation, complex background, etc., to reduce interference, improve robustness, and improve detection. The effect of precision
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0029] Such as figure 1 As shown, a method for detecting road pits and ponds based on machine vision in a complex environment, the specific steps are:
[0030] Step 1. Use pixel-level annotated traffic monitoring images as training samples to train the semantic segmentation model;
[0031] In a further embodiment, the semantic segmentation model may use, but is not limited to, a convolutional neural network with an encoding-decoding structure or a convolutional neural network with a hole convolution strategy.
[0032] Such as figure 2 , 4 As shown, in a further embodiment, the base layer of the semantic segmentation model is a ResNet network pre-trained using a hole convolution strategy; the output of the base layer is connected to the pyramid pooling module, where the pyramid pooling module passes four expansion rates Different hole convolutions extract feature maps at four different scales, and upsample these four feature maps to make their scales the same as the output feature ma...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap