Weakly supervised precise segmentation for historical document images.
Zecheng XieYaoxiong HuangLianwen JinYuliang LiuYuanzhi ZhuLiangcai GaoXiaode ZhangPublished in: Neurocomputing (2019)
Keyphrases
- document images
- weakly supervised
- page segmentation
- historical documents
- superpixels
- text lines
- segmentation algorithm
- segmentation method
- object class
- topic models
- object segmentation
- level set
- multiscale
- semi supervised
- optical character recognition
- relation extraction
- multiple objects
- image segmentation
- named entities
- web pages
- bounding box
- object categories
- object recognition
- energy function
- active contours
- object detection
- training set