A Free-Sketch Recognition Method for Chemical Structural Formula.
Penghui SunYan ChenXiaoqing LyuBei WangJingwei QuZhi TangPublished in: DAS (2018)
Keyphrases
- synthetic data
- detection method
- clustering method
- experimental evaluation
- pairwise
- high accuracy
- computational cost
- support vector machine
- similarity measure
- computational complexity
- cost function
- segmentation method
- neural network
- computationally efficient
- edge detection
- principal component analysis
- classification accuracy
- dynamic programming
- significant improvement
- preprocessing
- video sequences
- high quality
- learning algorithm
- genetic algorithm