Guided block matching and 4-D transform domain filter projection denoising method for dynamic PET image reconstruction

Dynamic PET is an essential tool in oncology due to its ability to visualize and quantify radiotracer uptake, which has the potential to improve imaging quality. However, image noise caused by a low photon cou...

Source: EJNMMI Physics - September 25, 2023 Category: Radiology Authors: Lin Xin, Weihai Zhuo, Haikuan Liu and Tianwu Xie Tags: Original research Source Type: research