Deep-learning-based recognition of symbols and texts at an industrially applicable level from images of high-density piping and instrumentation diagrams.
Hyungki KimWonyong LeeMijoo KimYoochan MoonTaekyong LeeMincheol ChoDuhwan MunPublished in: Expert Syst. Appl. (2021)
Keyphrases
- high density
- deep learning
- object recognition
- hand drawn
- low density
- image features
- image classification
- image retrieval
- unsupervised learning
- input image
- partial occlusion
- multiple images
- object detection
- test images
- image regions
- thin film
- mental models
- lighting conditions
- feature selection
- segmentation method
- pattern recognition