and an output layer with a sigmoid activation function. The default loss function was the binary cross-entropy function. Neural networks were trained with a batch size of 20 for 24 epochs. Performance was evaluated using accuracy (A), F1-score (F1), recall (R), precision (P), balanced ac...
ToothFairy 3D CBCT, 443 Cases, 1 Category of Inferior Alveolar Nerve Segmentation Grand Challenge 2023-03 MICCAI'2023 SegRap 2023 3D CT, 200 Cases, 47 Categories of Head and Neck Organs-at-Risk Segmentation Grand Challenge 2023-04 MICCAI'2023 CAS2023 3D MRI, 100 Cases, 1 Category of Cerebra...
The use of cone beam computed tomography (CBCT) scans are mainly on the paranasal sinuses and less on the nasal cavities; thus, information acquired from CBCT scans is not used to its full extent. These investigators examined patients with enlarged inferior turbinates; and compared the use of ...
Accurate depiction of individual teeth from CBCT images is a critical step in the diagnosis of oral diseases, and the traditional methods are very tedious and laborious, so automatic segmentation of individual teeth in CBCT images is important to assist physicians in diagnosis and treatment. ...
Vivim: a video vision mamba for medical video object segmentation [Github] Segmamba: Long-range sequential modeling mamba for 3d medical image segmentation [Github] T-Mamba: Frequency-Enhanced Gated Long-Range Dependency for Tooth 3D CBCT Segmentation [Github] U-mamba: Enhancing long-range dependen...
The cross-validation strategy should be described along with the number of folds considered. For the optimization step, the chosen algorithm should be clearly referenced with its name and its corresponding publication, and the final hyperparameters, such as the learning rate or the batch size, shou...
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【24hr】GATE Monte-Carlo Simulation of an MV-CBCT Flat Panel for Synergistic Imaging and Dosimetric Applications in Radiotherapy 包量 机译 用于协同成像和放射治疗中剂量学应用的MV-CBCT平板的GATE蒙特卡罗模拟 作者:Saadia Benhalouche;Julien Bert;Nicolas Boussion;Awen Autret;Olivier P...
The image quality of the IGRT systems was assessed by evaluating the spatial resolution and soft-tissue contrast. Figure6a–cshows the vendor-provided phantoms for imaging QA, i.e. 2DQA phantom for portal imaging, 3DQA phantom for CBCT and CT system phantom for FBCT, respectively. The spatial...
The image of the patient's anatomy allows for the identification and tracking of PTVs and/or OARs. Imaging the patient's anatomy may include using the medical device 140d to scan the patient using CT images, CBCT images, ultrasound images, MRI images, PET images, images obtained via some ...