Distance transform based text-line extraction from unconstrained handwritten document images.
Suman Kumar BeraSoumyadeep KunduNeeraj KumarRam SarkarPublished in: Expert Syst. Appl. (2021)
Keyphrases
- line extraction
- handwritten documents
- document images
- hough transform
- morphological operations
- document analysis
- word spotting
- character recognition
- handwriting recognition
- historical documents
- text lines
- text retrieval
- distance measure
- document image analysis
- historical manuscripts
- printed documents
- word segmentation
- adaptive thresholding
- mathematical morphology
- text mining
- text queries
- pattern recognition
- information retrieval