Method to Improve Accuracy of Indoor PDR Trajectories Using a Large Amount of Trajectories.
Kosuke YotsuyaNobuyuki ItoKatsuhiro NaitoNaoya ChujoTadanori MizunoKatsuhiko KajiPublished in: ICMU (2018)
Keyphrases
- high accuracy
- computational cost
- highly accurate
- preprocessing
- significant improvement
- experimental evaluation
- computational efficiency
- high precision
- similarity measure
- accuracy rate
- error rate
- average error
- window size
- exhaustive search
- correlation coefficient
- segmentation method
- detection method
- support vector machine svm
- edge detection
- classification accuracy
- dynamic programming
- prior knowledge
- prediction accuracy
- spatio temporal
- pairwise
- multiscale
- neural network