A Multi-Scale Spatial Transformer U-Net for Simultaneously Automatic Reorientation and Segmentation of 3D Nuclear Cardiac Images

no code implementations • 16 Oct 2023 • Yangfan Ni, Duo Zhang, Gege Ma, Lijun Lu, Zhongke Huang, Wentao Zhu

Accurate reorientation and segmentation of the left ventricular (LV) is essential for the quantitative analysis of myocardial perfusion imaging (MPI), in which one critical step is to reorient the reconstructed transaxial nuclear cardiac images into standard short-axis slices for subsequent image processing.

LV Segmentation Segmentation

Classification of lung cancer subtypes on CT images with synthetic pathological priors

no code implementations • 9 Aug 2023 • Wentao Zhu, Yuan Jin, Gege Ma, Geng Chen, Jan Egger, Shaoting Zhang, Dimitris N. Metaxas

The accurate diagnosis on pathological subtypes for lung cancer is of significant importance for the follow-up treatments and prognosis managements.

Computed Tomography (CT)