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Visual Computing for Industry, Biomedicine, and Art
Fig. 2 | Visual Computing for Industry, Biomedicine, and Art

Fig. 2

From: Spatial weight matrix in dimensionality reduction reconstruction for micro-electromechanical system-based photoacoustic microscopy

Fig. 2

Overall design of SWM. a: Flowchart of constructing SWM; b: Image processing flow through an SWM hierarchical structure. AWF: Adaptive Wiener filtering; NMI: Normalized mutual information; PSNR: Peak signal-noise-ratio; Wi, j: The element in an adaptive Wiener filter; Ri, j: The element in a registration matrix; \( {W}_{i,j}^{\prime } \): The element in a deconvolution kernel

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