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.
About the Authors
H. Chen
Zhejiang Shuren University
China
8, Shuren Str., 310015, Hangzhou
China
8, Shuren Str., 310015, Hangzhou
A. Nedzvedz
Belarusian State University; United Institute of Informatics Problems, National Academy of Sciences of Belarus
Belarus
Minsk
Belarus
Minsk
O. Nedzvedz
Belarusian State Medical University
Belarus
Minsk
Belarus
Minsk
Sh. Ye
Zhejiang Shuren University
China
8, Shuren Str., 310015, Hangzhou
China
8, Shuren Str., 310015, Hangzhou
Ch. Chen
Zhejiang Shuren University
China
8, Shuren Str., 310015, Hangzhou
China
8, Shuren Str., 310015, Hangzhou
S. Ablameyko
Belarusian State University; United Institute of Informatics Problems, National Academy of Sciences of Belarus
Belarus
Minsk
Belarus
Minsk
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Review
For citations:
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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