Text extraction from natural scene image: A survey.
Honggang ZhangKaili ZhaoYi-Zhe SongJun GuoPublished in: Neurocomputing (2013)
Keyphrases
- text extraction
- natural scenes
- image content
- complex background
- text information
- natural images
- image structure
- image features
- image classification
- image data
- input image
- multiscale
- image representation
- image segmentation
- template matching
- image retrieval
- image regions
- image database
- test images
- text processing
- low level
- text regions
- computer vision
- lighting conditions
- visual attention
- image quality
- document classification
- text mining
- optical character recognition
- color quantization
- region detection
- feature space