Improving the Table Boundary Detection in PDFs by Fixing the Sequence Error of the Sparse Lines.
Ying LiuKun BaiPrasenjit MitraC. Lee GilesPublished in: ICDAR (2009)
Keyphrases
- boundary detection
- object detection and recognition
- probability density function
- detection algorithm
- image segmentation
- database
- sparse representation
- mixture model
- scale selection
- probability distribution functions
- closely spaced
- straight line
- high dimensional
- sparse data
- hough transform
- probabilistic model
- feature space