Wavelet-Based Kalman Smoothing Method for Uncertain Parameters Processing: Applications in Oil Well-Testing Data Denoising and Prediction.
Xin FengQiang FengShaohui LiXingwei HouMengqiu ZhangShugui LiuPublished in: Sensors (2020)
Keyphrases
- synthetic data
- input data
- data processing
- test data
- denoising
- correlation analysis
- data sets
- prior knowledge
- data analysis
- root mean square error
- similarity measure
- estimation process
- filtering method
- prediction model
- noisy data
- missing data
- data sources
- training data
- image denoising
- kalman filter
- partial differential equations
- total variation
- natural images
- filtering algorithm
- noise removal
- edge detection
- data points
- gaussian filter
- weighted averaging