Table-structure recognition method using neural networks for implicit ruled line estimation and cell estimation.
Manabu OhtaRyoya YamadaTeruhito KanazawaAtsuhiro TakasuPublished in: DocEng (2021)
Keyphrases
- neural network
- estimation accuracy
- maximum likelihood estimation
- pairwise
- significant improvement
- estimation algorithm
- parameter estimation
- recognition algorithm
- estimation process
- high accuracy
- tree structure
- line fitting
- parametric models
- neural nets
- detection method
- dynamic programming
- preprocessing
- pattern recognition
- action recognition
- density estimation
- hand gestures
- monte carlo simulation
- object recognition
- handwritten digits
- objective function
- genetic algorithm