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Journal Article

Visual and Automatic Evaluation of Vocal Fold Mucosal Waves Through Sharpness of Lateral Peaks in High-Speed Videokymographic Images

Kumar S. P., Phadke K. V., Vydrová J., Novozámský Adam, Zita Aleš, Zitová Barbara, Švec J. G.

: Journal of Voice vol.34, 2 (2020), p. 170-178

: TA04010877, GA TA ČR, GA16-01246S, GA ČR

: Mucosal waves, Lateral peak sharpness, Kymography, Vocal fold vibration, Image analysis

: 10.1016/j.jvoice.2018.08.022

: http://library.utia.cas.cz/separaty/2018/ZOI/novozamsky-0494966.pdf

: https://www.sciencedirect.com/science/article/pii/S0892199718301449

(eng): The sharpness of lateral peaks is a visually helpful clinical feature in high-speed videokymographic (VKG) images indicating vertical phase differences and mucosal waves on the vibrating vocal folds and giving insights into the health and pliability of vocal fold mucosa. This study aims at investigating parameters that can be helpful in objectively quantifying the lateral peak sharpness from the VKG images.

: JD

: 20205

07.01.2019 - 08:39