Hybrid Adaptive Wavelet-Based Optical Flow Algorithm for Background Oriented Schlieren (BOS) Experiments

<div>Optical flow results. (a) Result of simulation. (b) Optical flow calculation results of PIVlab. (c) Optical flow calculation results of LK algorithm.</div>

Mathematical Problems in Engineering

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Figure 4

Figure 4: Hybrid Adaptive Wavelet-Based Optical Flow Algorithm for Background Oriented Schlieren (BOS) Experiments 