Description of Research Expertise
oncologic imaging (lung cancer, melanoma, lymphoma, GI, GU, and gyn cancers)
inflammation imaging
aging imaging
translational research imaging
thoracoabdominopelvic imaging
CT imaging
MR imaging
PET, PET/CT, and PET/MR imaging
functional and molecular imaging
quantitative imaging/image analysis
all types of imaging response assessment on CT, MRI, and PET
Selected Publications
Yi J, Udupa JK, Tong Y, Anderson MR, Lederer D, Christie J, Torigian DA.: Localization and segmentation of optimal slices for chest fat quantification in CT via deep learning. Proc SPIE 113170K : 113170K-1-113170K-6,2020.
Aliasghar A, Udupa JK, Tong Y, Torigian DA.: A post-acquisition standardization method for positron emission tomography images. Proc SPIE 113143U : 113143U-1-113143U-7,2020.
Liu T, Pan J, Torigian DA, Xu P, Miao Q, Tong Y, Udupa JK.: ABCNet: A new efficient 3D dense-structure network for segmentation and analysis of body tissue composition on body-torso-wide CT images. Med Phys 47 (7): 2986-2999,2020.
Sun C, Udupa JK, Tong Y, Wu C, McDonough JM, Anari JB, Torigian DA, Cahill PJ.: Automatic labeling of respiratory phases and detection of abnormal respiratory signals in free-breathing thoracic dynamic MR image acquisitions based on deep learning. Proc SPIE 113150A : 113150A-1-113150A-7,2020.
Al-Zaghal A, Aras M, Borja AJ, Moghbel M, Demir Y, Houshmand S, Ciftci E, Werner TJ, Høilund-Carlsen PF, Torigian DA, Han Y, Alavi A.: Detection of pulmonary artery atherosclerosis by FDG-PET/CT: A new observation. Am J Nucl Med Mol Imaging 10 (3): 127-134,2020.
Xu G, Udupa JK, Tong Y, Odhner D, Cao H, Torigian DA.: AAR-LN-DQ: Automatic Anatomy Recognition based disease quantification in thoracic lymph node zones via FDG PET/CT images without nodal delineation. Med Phys 47 (8): 3467-3484,2020.
Li J, Udupa JK, Tong Y, Wang L, Torigian DA.: Anatomy segmentation evaluation with sparse ground truth data. Proc SPIE 113131G : 113131G-1-113131G-11,2020.
Sun C, Udupa JK, Tong Y, Sin S, Wagshul M, Torigian DA, Arens R.: Segmentation of 4D images via space-time neural networks. Proc SPIE 113170J : 113170J-1-113170J-7,2020.
Jin Z, Udupa JK, Torigian DA.: Obtaining the potential number of object models/atlases needed in medical image analysis. Proc SPIE 1131533 : 1131533-1-1131533-8,2020.
Hao Y, Udupa JK, Tong Y, Wu C, Li H, McDonough JM, Anari JB, Torigian DA, Cahill PJ.: 4D image construction from free-breathing MRI slice acquisitions of the thorax based on a concept of flux. Proc SPIE 113122K : 113122K-1-113122K-8,2020.
Academic Contact Information
Department of Radiology
Hospital of the University of Pennsylvania
3400 Spruce Street
Philadelphia,
PA
19104
Phone: 215-615-3805