Conclusion: : In conclusion, butylscopolamine had only a small effect on image quality and is not mandatory for MRI of the prostate.Wagner, MRief, MBusch, JScheurig, CTaupitz, MHamm, BFraniel, T
In this paper, we evaluated DeeplabV3+ model on T2W MRI scans using the I2CVB dataset, which is designed in an encoder-decoder style for the zonal segmentation of prostate regions. An important feature of DeeplabV3+ is the depth-wise separable convolutions, which allow more information to ...
Magnetic resonance imaging (MRI) provides detailed anatomical images of the prostate and its zones. It has a crucial role for many diagnostic applications. Automatic segmentation such as that of the prostate and prostate zones from MR images facilitates many diagnostic and therapeutic applications. Howe...
However, advanced prostate cancer can quickly spread throughout the body without treatment.1 Prostate radiation therapy features some of the most recent treatment technologies such as intensity-modulated radiation, imaging-guided radiation, and particle beam therapy. These techniques make it possible to ...
《Segmentation of prostate ultrasound images: the state of the art and the future directions of segmentation algorithms》阅读笔记 该综述主要回顾和比较了三大类算法:1. 基于边缘的分割;2. 基于区域的分割;3. 基于特定理论模型的分割。 1. 基于边缘的分割 ...
Benefiting from the ability of residual connection to efficiently transfer feature information in the network layer, V-Net realized fast and accurate segmentation of prostate MRI images. In addition to introducing an effective convolution module in U-Net, it is worth considering how to reduce the ...
corresponding histpathology-MRI slices and achieved a Dice coefficient of 0.97卤0.01 for the prostate, a Hausdorff distance of 1.99卤0.70 mm for the prostate boundary, a urethra deviation of 3.09卤1.45 mm, and a landmark deviation of 2.80卤0.59 mm between registered histopathology images and MRI...
This work supported in part the National Institutes of Health, National Cancer Institute through the following grants: Quantitative MRI of prostate cancer as a biomarker and guide for treatment, Quantitative Imaging Network (U01 CA151261, PI Fennessy) Enabling technologies for MRI-guided prostate interv...
of PET alone and PET overlaid with MRI. Left: Region of substantia nigra (green arrow, max display: 4.0). Right: Thalamic region (max: 2.5) showing focal bilateral binding in a specific thalamic nucleus (blue arrow, likely anteroventral nucleus). C. Sagittal images of 11C-LSN31721...
Brain Dataset Properties:Supplemental MaterialofResults of the 2020 fastMRI Challenge for Machine Learning MR Image Reconstruction ({M. Muckley*, B. Riemenschneider*} et al., 2021) Prostate Data:FastMRI Prostate: A Publicly Available, Biparametric MRI Dataset to Advance Machine Learning for Prostate...