Character Detection and Segmentation of Historical Uchen Tibetan Documents in Complex Situations.
Ce ZhangWeilan WangHuaming LiuGuowei ZhangQiang LinPublished in: IEEE Access (2022)
Keyphrases
- text lines
- image segmentation
- document images
- segmentation algorithm
- region growing
- information retrieval
- detection algorithm
- segmentation method
- medical images
- shape prior
- object detection
- level set
- real world
- false positives
- automatic detection
- reliable detection
- topic segmentation
- document collections
- multiscale
- detection rate
- historical data
- complex background
- document analysis
- high level
- information retrieval systems
- relevant documents
- document retrieval
- xml documents
- video sequences
- detection method
- text detection
- clustering algorithm
- metadata
- cell segmentation