Compression perception reconstruction method and system based on depth residual error network
A compressed sensing and residual technology, applied in image data processing, instruments, electrical components, etc., can solve the problems of poor reconstruction quality and low reconstruction efficiency, and achieve the effect of improving quality and improving deficiencies
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[0045] In order to make the above-mentioned features and effects of the present invention more clear and understandable, the following specific embodiments are described in detail in conjunction with the accompanying drawings of the specification.
[0046] According to the theoretical model of compressed sensing y=φx, where x is a signal, the present invention refers to an image, and φ is a measurement matrix. The image x is calculated by φ, that is, the measured value y is measured. The present invention uses the measured value y to recreate Restore image x.
[0047] The network structure diagram of the reconstruction algorithm of the present invention is as Figure 7 As shown, the specific training process is divided into two parts: pre-training and deep residual network training. The following describes the process in detail. The specific implementation process is as Figure 8 Shown
[0048] Step 1: Obtain the original image signal as training data, and divide the training data i...
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