Cloud edge height matching method and system based on thermal infrared data
The present invention provides a cloud edge height matching method and system based on thermal infrared data. The method comprises a step of obtaining the visible light cloud detection data and the thermal infrared cloud height data in a same time area, a step of obtaining a target image according t...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
27.04.2016
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides a cloud edge height matching method and system based on thermal infrared data. The method comprises a step of obtaining the visible light cloud detection data and the thermal infrared cloud height data in a same time area, a step of obtaining a target image according to the visible light cloud detection data, a step of obtaining a background image according to the thermal infrared cloud height data, a step of selecting one pixel in the target image as a target point, carrying out Euclidean distance transform on the pixel in the background image according to the target point, and obtaining Euclidean distance transform data, a step of obtaining the height value of the target point through a preset search algorithm according to the Euclidean distance transform data, and matching the target point. According to the method and the system, the matching of low-resolution thermal infrared cloud height data to the corresponding high-resolution visible light cloud detection data can be rea |
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Bibliography: | Application Number: CN201510885852 |