Underwater clear image acquisition method based on optimal wave band image fusion

Underwater clear image acquisition method based on optimal wave band image fusion

The invention discloses an underwater clear image acquisition method based on optimal waveband image fusion, which comprises the following steps: S1, acquiring a hyperspectral image of a target to be observed in an application scene, and selecting an optimal waveband for underwater observation by us...

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Hauptverfasser: ZHU YUAN, ZHANG JUN, SUN XUDONG, FU XIANPING, PANG HUIJUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator ZHU YUAN
ZHANG JUN
SUN XUDONG
FU XIANPING
PANG HUIJUAN
description The invention discloses an underwater clear image acquisition method based on optimal waveband image fusion, which comprises the following steps: S1, acquiring a hyperspectral image of a target to be observed in an application scene, and selecting an optimal waveband for underwater observation by using a waveband selection method based on multi-criterion decision in combination with spectral characteristics of a water body and the target; s2, constructing an RGB-optimal wave band underwater binocular imaging system, acquiring an underwater color image and an optimal wave band image at the same time, and registering the acquired images; and S3, fusing complementary information of the image pairs obtained in the step S2 by adopting a multi-modal image fusion method based on visual saliency to obtain a high-quality underwater image. According to the method, the color image is enhanced by using the information in the optimal wave band image, the method is an objective image quality enhancement method, and informa
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subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Underwater clear image acquisition method based on optimal wave band image fusion
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