Computer Vision Based Method and System for Online Measurement of Geometric Parameters of Train Wheel Sets.
Zhi-feng ZhangZhan GaoYuanyuan LiuFengchun JiangYan-Li YangYu-Fen RenHong-Jun YangKun YangXiao-Dong ZhangPublished in: Sensors (2012)
Keyphrases
- real time
- maximum likelihood estimation
- synthetic data
- detection method
- computational complexity
- parameter selection
- clustering method
- parameter estimation
- high accuracy
- experimental evaluation
- edge detection
- parameter space
- sensitivity analysis
- high precision
- classification method
- segmentation method
- cost function
- support vector machine svm
- detection algorithm
- significant improvement
- computational cost
- augmented reality
- em algorithm
- input data
- medical images
- parameter settings
- geometric constraints
- autoregressive
- prior knowledge
- pairwise