Polar-Doc: One-Stage Document Dewarping with Multi-Scope Constraints under Polar Representation.
Weiguang ZhangQiufeng WangKaizhu HuangPublished in: CoRR (2023)
Keyphrases
- document images
- rotation invariant
- polar coordinates
- fourier transform
- frequency domain
- information retrieval
- document collections
- fourier analysis
- model for information retrieval
- image representation
- web documents
- structured documents
- constraint programming
- polar fourier
- document analysis
- cartesian coordinates
- database
- constraint satisfaction
- information retrieval systems
- co occurrence
- keywords
- similarity measure
- face recognition
- multimedia
- knowledge base
- neural network