整个框架将卷积和状态空间模型相结合,利用前者进行精确空间信息的编码,而后者用于建模长程 Voxel Level 的交互。Mamba具有双重优势,既提供全局上下文,又实现 Voxel Level 的精确度,这在传统卷积层中由于感受野限制而缺失,而在Transformer中由于其计算复杂性而缺失。 作者的实验结果表明,与nnU-Net和不同基于transformer的...
In this work, we propose a novel voxel-level Siamese representation learning method for abdominal multi-organ segmentation to improve representation space. The proposed method enforces voxel-wise feature relations in the representation space for leveraging limited datasets more comprehensively to achieve ...
惠普HP Metal Jet(金属喷射)3D打印技术——voxel-level binder jetting technology(体素级粘合剂喷射技术) 代表机型:Metal Jet △HP Metal Jet 金属3D打印机 技术: HP Metal Jet(金属喷射)3D打印技术原理是,将粉末层层铺在平台上,然后选择性地喷射粘合剂,使金属粉末固化。打印结束后将零件放入炉中烧结。冷却后可以...
Voxel-level machine learning with or without cloud-based support in medical imagingA single level machine-learnt classifier is used in medical imaging. A gross or large structure is located using any approach, including non-ML approaches such as region growing or level-sets. Smaller portions of ...
GrabCAD Voxel Print lets users control the physical characteristics of their model down to the individual voxel level, including all interior elements. Change the way you design and fabricate multi-material parts by controlling how your ideas come to life down to the individual voxel. LEARN MOREMu...
This paper introduces vox2vec - a contrastive method for self-supervised learning (SSL) of voxel-level representations. vox2vec representations are modeled by a Feature Pyramid Network (FPN): a voxel representation is a concatenation of the corresponding feature vectors from different pyramid levels....
Uncertainty-Guided Voxel-Level Supervised Contrastive Learning for Semi-Supervised Medical Image Segmentation 来自 EBSCO 喜欢 0 阅读量: 357 作者:Y Hua,X Shu,Z Wang,L Zhang 摘要: Semi-supervised learning reduces overfitting and facilitates medical image segmentation by regularizing the learning of ...
The amplitude of low-frequency fluctuation (ALFF) measures resting-state functional magnetic resonance imaging (RS-fMRI) signal of each voxel. However, the unit of blood oxygenation level-dependent (BOLD) signal is arbitrary and hence ALFF is sensitive to the scale of raw signal. A well-accepted...
OpenVox: Real-time Instance-level Open-vocabulary Probabilistic Voxel Representation - BIT-DYN/OpenVox
1) An efficient linear segmentation-based multi-level voxel representation method is proposed, aiming to represent the geological environment of the long and deep tunnel. Based on the results of the comparative experiment, the spatial efficiency was augmented by 30% approximately by using this techniq...