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Supervised deep tree in alzheimer's disease
Proc IEEE Int Symp Biomed Imaging. 2023 Apr;2023:10.1109/isbi53787.2023.10230742. doi: 10.1109/isbi53787.2023.10230742. Epub 2023 Sep 1.ABSTRACTAs a progressive neurodegenerative disorder, the pathological changes of Alzheimer's disease (AD) might begin as much as two decades before the manifestation of clinical symptoms. Since the nature of the irreversible pathology of AD, early diagnosis provides a more tractable way for disease intervention and treatment. Therefore, numerous approaches have been developed for early diagnostic purposes. Although several important biomarkers have been established, most of the existing me...
Source: Proceedings - International Symposium on Biomedical Imaging - February 16, 2024 Category: Radiology Authors: Xiaowei Yu Lu Zhang Yanjun Lyu Tianming Liu Dajiang Zhu Source Type: research

Supervised deep tree in alzheimer's disease
Proc IEEE Int Symp Biomed Imaging. 2023 Apr;2023. doi: 10.1109/isbi53787.2023.10230742. Epub 2023 Sep 1.ABSTRACTAs a progressive neurodegenerative disorder, the pathological changes of Alzheimer's disease (AD) might begin as much as two decades before the manifestation of clinical symptoms. Since the nature of the irreversible pathology of AD, early diagnosis provides a more tractable way for disease intervention and treatment. Therefore, numerous approaches have been developed for early diagnostic purposes. Although several important biomarkers have been established, most of the existing methods show limitations in descri...
Source: Proceedings - International Symposium on Biomedical Imaging - February 16, 2024 Category: Radiology Authors: Xiaowei Yu Lu Zhang Yanjun Lyu Tianming Liu Dajiang Zhu Source Type: research

Skeletal point representations with geometric deep learning
Proc IEEE Int Symp Biomed Imaging. 2023 Apr;2023:10.1109/isbi53787.2023.10230505. doi: 10.1109/isbi53787.2023.10230505. Epub 2023 Sep 1.ABSTRACTSkeletonization has been a popular shape analysis technique that models both the interior and exterior of an object. Existing template-based calculations of skeletal models from anatomical structures are a time-consuming manual process. Recently, learning-based methods have been used to extract skeletons from 3D shapes. In this work, we propose novel additional geometric terms for calculating skeletal structures of objects. The results are similar to traditional fitted s-reps but b...
Source: Proceedings - International Symposium on Biomedical Imaging - January 16, 2024 Category: Radiology Authors: Ninad Khargonkar Beatriz Paniagua Jared Vicory Source Type: research