fosanalysis
A framework to evaluate distributed fiber optic sensor data
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fosanalysis.preprocessing.masking Namespace Reference

Contains class implementations to remove implausible values from strain data. More...

Classes

class  AnomalyMasker
 Abstract class for anomaly identification. More...
 
class  GTM
 The geometric threshold method (GTM) identifies SRAs by comparing the strain increments to a threshold. More...
 
class  ModifiedZscoreDetection
 Class for the modified z-score approach for spike detection. More...
 
class  OSCP
 Class for outlier detection an cancellation based on the outlier specific correction procedure (OSCP) as originally presented in [7] and [8]. More...
 
class  SlidingModifiedZscore
 Class that calculates the modified zscore over a moving window. More...
 
class  WhitakerAndHayes
 The Whitaker & Hayes algorithm uses the high intensity and small width of spikes. More...
 
class  ZscoreOutlierDetection
 Class for the standard z-score approach for spike detection. More...
 
class  ZSOD
 Abstract base class for outlier detection by different kinds of z-scores. More...
 

Detailed Description

Contains class implementations to remove implausible values from strain data.

This can be used to remove strain reading anomalies (SRAs) from the data.

Author
Bertram Richter
Date
2022