Docscanner: document location and enhancement based on image segmentation.
Ziqi ShanYuying WangShunzhong WeiXiangmin LiHaowen PangXinmei ZhouPublished in: CIS (2022)
Keyphrases
- image segmentation
- image processing
- web documents
- document clustering
- image enhancement
- image analysis
- boundary detection
- information retrieval systems
- document images
- graph cuts
- document collections
- region growing
- document retrieval
- deformable models
- texture segmentation
- segmentation algorithm
- keywords
- computer vision
- method for image segmentation
- region merging
- document analysis
- digital documents
- unsupervised image segmentation
- probabilistic relaxation
- document representation
- retrieval systems
- document classification
- database
- multiscale
- information retrieval
- tf idf
- energy functional
- text documents
- segmentation method
- structured documents
- user queries
- energy function
- language model
- markov random field