Algorithms 1 Beating heart 1 Cardiac imaging 1 Contrast imaging 1 Diagnostic Imaging 1 Dynamic speckle 1 Heart 1 Humans 1 Neovascularization, Pathologic 1 Optical flows 1 Quasi-periodic motion 1 Signal to noise ratio 1 Spatial evolution 1 Speckle 1 Speckle contrast imaging 1 Speckle contrasts 1 Temporal evolution 1 Vasculature 1 algorithm 1 article 1 calculation 1 cardiac imaging 1 cardiology 1 diagnostic imaging 1 dynamic speckle heart 1 human 1 motion 1 neovascularization (pathology) 1 optic flow 1