Fig. 1
From: Dual-Domain deep prior guided sparse-view CT reconstruction with multi-scale fusion attention
Overview of the DPMA framework. (a) Prior image-assisted iterative module, which utilizes the prior image as a residual regularization term for iterative reconstruction. (b) The dual-domain reconstruction network of the DMA prior framework for high-fidelity prior image generation. (c) Integration of the PIC module with the dual-domain network to ensure data consistency between the prior image and measured projections.
