Fig. 1From: ParaPET: non-invasive deep learning method for direct parametric brain PET reconstruction using histoimagesThe direct parametric image reconstruction pipeline. a Histoimages are deblurred using Richardson-lucy delurring algorithm (b). Deep learning techniques are employed at steps c denoising without clean target, e long short-term memory cells (LSTM), f deep image prior, and while step g involves the reconstruction of dynamic images from denoised parametric images to validate the method. Step d involves the estimation of the arterial input functionBack to article page