Limited projections laser speckle tomography of complex flows

Investigation of the Cross-beam Correlation Algorithm to Reconstruct Local Field Statistics from Line-of-sight Measurements in Turbulent Flows

“…Sivathanu et al [16] presented a probability density function approach for absorption tomography, also requiring the assumptions of local homogeneity and isotropy. Fomin et al [17] used multi-angular tomography with the integral transform approach of Erbeck and Merzkirch [15] to study turbulence micro-scales. The present study focuses on the CBC algorithm although several other line-of-sight techniques have been used for scalar turbulence measurements.…”