Automatic Text Recognition in Natural Scene Using Neural Network Classifier with Dynamic-group-based Hybrid Particle Swarm Optimization.
Kuang-Hui TangChuan-Kuei HuangCheng-Jian LinPublished in: J. Inf. Sci. Eng. (2019)
Keyphrases
- text recognition
- natural scenes
- hybrid particle swarm optimization
- text extraction
- neural network
- natural images
- text regions
- optical character recognition
- viterbi algorithm
- image content
- data clustering
- visual attention
- face detection
- medical images
- image database
- input image
- hidden markov models
- keywords
- feature selection