Need for Objective Task-based Evaluation of Deep Learning-Based Denoising Methods: A Study in the Context of Myocardial Perfusion SPECT. - Zitong Yu; Md. Ashequr Rahman; Richard Laforest; Thomas H. Schindler; Robert J. Gropler; Richard L. Wahl; Barry A. Siegel; Abhinav K. Jha (CoRR, 2023)