Data high-quality compression method fusing dictionary training and observation matrix optimization
A technology of observation matrix and dictionary training, applied in advanced technology, character and pattern recognition, climate sustainability, etc., can solve problems such as unutilized structure
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[0059] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.
[0060] A high-quality data compression method that combines dictionary training and observation matrix optimization, called HQDC, includes the following:
[0061] (1) if figure 1 As shown, a fog-assisted three-layer network architecture for the industrial Internet of Things is constructed, including the perception layer, fog layer and cloud layer from bottom to top, and each layer is connected to each other; in this embodiment, 40 industrial networks are randomly distributed in the entire monitoring area. Nodes, perception layer for clustering and data sampling. Considering that the fog nodes located in the center of the cluster have strong computing power, the four fog nodes deployed at the edge of the net...
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Abstract
Description
Claims
Application Information
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