SEA SURFACE IMAGE SUB-BAND ANALYSIS BASED ON COSINE TRANSFORM

SEA SURFACE IMAGE SUB-BAND ANALYSIS BASED ON COSINE TRANSFORM

Subject of Research. We propose an approach to the research of the frequency properties of the sea surface images sequence (video frames) on the basis of sub-band analysis within the cosine transform. The study of frequency properties makes it possible to solve the problem of object detection on the...

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Bibliographic Details
Main Authors: Daria A. Chernomorets, Vladimir M. Mikhelev, Evgeniya V. Bolgova, Andrey A. Chernomorets
Format: Article
Language:English
Published: Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) 2019-12-01
Series:Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki
Subjects:
agitated sea surface
sub-band analysis
cosine transform
sub-band matrix
energy part
Online Access:https://ntv.ifmo.ru/file/article/19158.pdf

Internet

https://ntv.ifmo.ru/file/article/19158.pdf

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