Method for processing meteorological satellite remote sensing cloud picture
A processing method and meteorological satellite technology, applied in the field of cloud image analysis, can solve the problems of limited meteorological data and inability to realize fusion data, etc.
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[0036] S1: First obtain images of a certain map through different meteorological satellites, visible light cloud images, (such as figure 1 ), infrared cloud image, (such as figure 2 ), water vapor diagram, (such as image 3 ).
[0037] S2: It can be concluded from the visible light cloud image that point D is a vortex, but there is no indication. Some targets on the visible light cloud image, A-B-C and G-D-E-F on the infrared cloud image show broken clouds, and the vortex at D is relatively obvious. From the water vapor image It is concluded that point D is the vortex and the direction of the surrounding water vapor.
[0038] S3: Perform fusion and multi-scale construction on multiple parameter representations; obtain a fusion image;
[0039] The algorithm of wavelet decomposition and reconstruction is currently the most commonly used Mallat algorithm. For the choice of wavelet function, the wavelet with orthogonal and compact support properties is commonly used at presen...
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