creator: Sally P M Bane type: dataset date: 2021

Total is 2 Results
Dot tracking methodology for background-oriented schlieren (BOS)


Lalit Rajendran, Pavlos Vlachos, Sally P M Bane


We propose a dot tracking methodology for processing background-oriented schlieren (BOS) images. The method improves the accuracy, precision and spatial resolution compared to conventional cross-correlation algorithms. Our methodology utilizes the prior in...

Uncertainty quantification in density estimation from background oriented schlieren (BOS) measurements


Jiacheng Zhang, Lalit Rajendran, Pavlos Vlachos, Sally P M Bane Sayantan Bhattacharya


We present an uncertainty quantification methodology for density estimation from background-oriented Schlieren (BOS) measurements, in order to provide local, instantaneous, a posteriori uncertainty bounds on each density measurement in the field of view. D...

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