… Therefore, the image quality characteristics are controlled by … and a DL-based CT
reconstruction method pretrained on the … CT reconstruction method with CT image noise …

… and quantifying image quality in terms of signal-to-noise ratio and point … image reconstruction
components are discussed. The image reconstruction components covered include noise …

… distribution of background noise depends on applied reconstruction filters, the number of
receiver channels and the chosen conventional or parallel-imaging reconstruction technique. …

… Noise characteristics in reconstruction have important implications for quantitation and
detection performance in PET imaging, … We also observe variations of noise characteristics over …

… image reconstruction or simply resolution enhancement in the literature [1]-[61]. In this article,
we use the term “SR image reconstruction… flexibility in modeling noise characteristics and a …

… image reconstruction. In this phantom study, we compared the image noise characteristics,
spatial resolution, and task-based detectability on DLR images and images reconstructed …

… image noise required, the higher the radiation dose that must be used. The standard method
of image reconstruction … , but the filtering step enhances the noise in the CT image. Iterative …

… for the noise characteristics in the reconstructed images are … spatial resolution in 2D SPECT
reconstruction. We then apply … us to quantify the noise Characteristics of these methods. Our …

… of random noise existing within the spectral data. This paper addresses the issue of noise
in image reconstruction and its effects on the ability to locate the edges and recover the image. …

… image noise in both FBP and (quadratic penalty) PL image reconstructions and demonstrates
the impact of such noise characteristics on … maps in PL reconstruction can be exploited to …