Dynamically loading IFC models on a web browser based on spatial semantic partitioning [0.03%]
基于空间语义划分的Web浏览器IFC模型动态加载技术
Hong-Lei Lu,Jia-Xing Wu,Yu-Shen Liu et al.
Hong-Lei Lu et al.
Industry foundation classes (IFC) is an open and neutral data format specification for building information modeling (BIM) that plays a crucial role in facilitating interoperability. With increases in web-based BIM applications, there is an...
A review of the design methods of complex topology structures for 3D printing [0.03%]
复杂拓扑结构的三维打印设计方法综述
Jiawei Feng,Jianzhong Fu,Zhiwei Lin et al.
Jiawei Feng et al.
As a matter of fact, most natural structures are complex topology structures with intricate holes or irregular surface morphology. These structures can be used as lightweight infill, porous scaffold, energy absorber or micro-reactor. With t...
Gengsheng L Zeng
Gengsheng L Zeng
Sparse-view tomography has many applications such as in low-dose computed tomography (CT). Using under-sampled data, a perfect image is not expected. The goal of this paper is to obtain a tomographic image that is better than the naïve fil...
Convolutional neural network for breast cancer diagnosis using diffuse optical tomography [0.03%]
基于扩散光学层析成像的乳腺癌卷积神经网络诊断方法研究
Qiwen Xu,Xin Wang,Huabei Jiang
Qiwen Xu
We have developed a computer-aided diagnosis system based on a convolutional neural network that aims to classify breast mass lesions in optical tomographic images obtained using a diffuse optical tomography system, which is suitable for re...
Towards additive manufacturing oriented geometric modeling using implicit functions [0.03%]
基于隐式函数的面向增量制造几何建模方法研究
Qingde Li,Qingqi Hong,Quan Qi et al.
Qingde Li et al.
Surface-based geometric modeling has many advantages in terms of visualization and traditional subtractive manufacturing using computer-numerical-control cutting-machine tools. However, it is not an ideal solution for additive manufacturing...
Yu An,Kun Wang,Jie Tian
Yu An
Molecular imaging (MI) is a novel imaging discipline that has been continuously developed in recent years. It combines biochemistry, multimodal imaging, biomathematics, bioinformatics, cell & molecular physiology, biophysics, and pharmacolo...
Deep-learning-based motion-correction algorithm in optical resolution photoacoustic microscopy [0.03%]
基于深度学习的光学分辨率光声显微镜运动校正算法
Xingxing Chen,Weizhi Qi,Lei Xi
Xingxing Chen
In this study, we propose a deep-learning-based method to correct motion artifacts in optical resolution photoacoustic microscopy (OR-PAM). The method is a convolutional neural network that establishes an end-to-end map from input raw data ...
Concurrent photoacoustic and ultrasound microscopy with a coaxial dual-element ultrasonic transducer [0.03%]
同轴双元件超声换能器的共聚焦光声和超声显微镜
Yuqi Tang,Wei Liu,Yang Li et al.
Yuqi Tang et al.
Simultaneous photoacoustic and ultrasound (PAUS) imaging has attracted increasing attention in biomedical research to probe the optical and mechanical properties of tissue. However, the resolution for majority of the existing PAUS systems i...
Automatic quantification of superficial foveal avascular zone in optical coherence tomography angiography implemented with deep learning [0.03%]
基于深度学习的眼底光学相干断层血管造影浅层中心凹无灌注区自动量化方法研究
Menglin Guo,Mei Zhao,Allen M Y Cheong et al.
Menglin Guo et al.
An accurate segmentation and quantification of the superficial foveal avascular zone (sFAZ) is important to facilitate the diagnosis and treatment of many retinal diseases, such as diabetic retinopathy and retinal vein occlusion. We propose...
Slicing and support structure generation for 3D printing directly on B-rep models [0.03%]
基于B-rep模型的三维打印切片与支撑架直接生成技术
Kanle Shi,Conghui Cai,Zijian Wu et al.
Kanle Shi et al.
Traditional 3D printing is based on stereolithography or standard tessellation language models, which contain many redundant data and have low precision. This paper proposes a slicing and support structure generation algorithm for 3D printi...