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DYNAMIC WOUNDMONITORING IN VIDEO SEQUENCE BY USING INTEGRAL OPTICAL FLOW

Abstract

A method for monitoring dynamic wound changes in video sequence based on integral optical flow is proposed. The method first analyses frame by frame sequentially and then builds integral optical flow and motion maps for video sequence. Motion maps allow to determine the rate of epithelialization of wounds in critical regions that are characterized by violation of tissue growth. From motion maps, we also determine stages of tissue healing. Dynamic characteristics of wound tissue changing are introduced and calculated.

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Chen H., Nedzvedz A., Nedzvedz O., Ye Sh., Chen Ch., Ablameyko S. DYNAMIC WOUNDMONITORING IN VIDEO SEQUENCE BY USING INTEGRAL OPTICAL FLOW. Zhurnal Prikladnoii Spektroskopii. 2019;86(3):401-409. (In Russ.)

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ISSN 0514-7506 (Print)