Fig. 3From: An automatic method to detect and track the glottal gap from high speed videoendoscopic images \(TIV_{c}\) for 100 frames. The first image corresponds to a \(TIV_c\) without pre-processing and the second to a \(TIV_c\) with pre-processing. The black bins represent the original \(TIV_c\) and the blue curve is the fitted Gaussian versionBack to article page