Local Riesz Pyramid for Faster Phase-Based Video Magnification

Phase-based video magnification methods can magnify and reveal subtle motion changes invisible to the naked eye. In these methods, each image frame in a video is decomposed into an image pyramid, and subtle motion changes are then detected as local phase changes with arbitrary orientations at each p...

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Veröffentlicht in:	IEICE Transactions on Information and Systems 2020/10/01, Vol.E103.D(10), pp.2036-2046
Hauptverfasser:	TAKEDA, Shoichiro, ISOGAI, Megumi, SHIMIZU, Shinya, KIMATA, Hideaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational efficiency Computing time Decomposition High speed phase Riesz pyramid video analysis video magnification video synthesis
Online-Zugang:	Volltext
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