Infrared image multi-dimensional noise reduction method, storage medium and infrared image multi-dimensional noise reduction device

Infrared image multi-dimensional noise reduction method, storage medium and infrared image multi-dimensional noise reduction device

The invention discloses an infrared image multi-dimensional noise reduction method and device and a storage medium, and relates to the technical field of infrared image processing. The method comprises the following steps: preprocessing an infrared image acquired by an infrared detector to obtain an...

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Hauptverfasser: ZENG BANGZE, SU DAN, TAO ZHIGANG, FU ZHIYU, WANG JIA, LI GUANG, ZHU YOUPAN, HE YUHONG, ZHAO DELI, TANG XINGFEN, ZHOU YONGKANG, ZHOU JUNJIE
Format: Patent
Sprache:chi ; eng
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CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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creator ZENG BANGZE
SU DAN
TAO ZHIGANG
FU ZHIYU
WANG JIA
LI GUANG
ZHU YOUPAN
HE YUHONG
ZHAO DELI
TANG XINGFEN
ZHOU YONGKANG
ZHOU JUNJIE
description The invention discloses an infrared image multi-dimensional noise reduction method and device and a storage medium, and relates to the technical field of infrared image processing. The method comprises the following steps: preprocessing an infrared image acquired by an infrared detector to obtain an original image; dividing an original image into a background layer and a detail layer through guide filtering; for the background layer, compressing the background layer by using a dynamic compression method; for the detail layer, further performing multi-dimensional layering based on an equivalence relation concept in a rough set theory to obtain a low-noise sub-graph, an uncertain-noise sub-graph and a high-noise sub-graph, respectively determining an enhancement coefficient, a self-adaptive noise reduction coefficient and a noise reduction coefficient, multiplying the coefficients by the sub-graphs to obtain a new sub-graph, and combining to obtain a new detail layer; and finally, combining the background layer
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subjects CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Infrared image multi-dimensional noise reduction method, storage medium and infrared image multi-dimensional noise reduction device
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