PA-NeRF, a neural radiance field model for 3D photoacoustic tomography reconstruction from limited Bscan data [0.03%]
PA-NeRF，一种从有限的B扫描数据重建三维光声层析图像的神经辐射场模型
Yun Zou,Yixiao Lin,Quing Zhu
Yun Zou
We introduce a novel deep-learning-based photoacoustic tomography method called Photoacoustic Tomography Neural Radiance Field (PA-NeRF) for reconstructing 3D volumetric PAT images from limited 2D Bscan data. In conventional 3D volumetric i...
Intelligent scoring system based on dynamic optical breast imaging for early detection of breast cancer [0.03%]
基于动态光学乳腺成像的智能评分系统可用于早期发现乳腺癌
Yaoyao Li,Yipei Zhang,Qiang Yu et al.
Yaoyao Li et al.
Early detection of breast cancer can significantly improve patient outcomes and five-year survival in clinical screening. Dynamic optical breast imaging (DOBI) technology reflects the blood oxygen metabolism level of tumors based on the the...
Multicolor fluorescence microscopy for surgical guidance using a chip-scale imager with a low-NA fiber optic plate and a multi-bandpass interference filter [0.03%]
使用低数值孔径光纤板和多带通干涉滤光片的芯片级成像仪进行手术引导的多色荧光显微镜技术
Micah Roschelle,Rozhan Rabbani,Efthymios Papageorgiou et al.
Micah Roschelle et al.
In curative-intent cancer surgery, intraoperative fluorescence imaging of both diseased and healthy tissue can help to ensure the successful removal of all gross and microscopic diseases with minimal damage to neighboring critical structure...
Rolling shutter speckle plethysmography for quantitative cardiovascular monitoring [0.03%]
用于定量心血管监测的滚动物件散斑体积描记法
Yujin Lee,Sangjun Byun,Changyoon Yi et al.
Yujin Lee et al.
We propose a new speckle-based plethysmography technique, termed rolling shutter speckle plethysmography (RSSPG), which can quantitatively measure the velocity and volume fluctuations of blood flow during the cardiac cycle. Our technique is...
Glaucoma detection model by exploiting multi-region and multi-scan-pattern OCT images with dynamical region score [0.03%]
利用多区域和多扫描模式OCT图像及动态区域评分的青光眼检测模型
Kai Liu,Jicong Zhang
Kai Liu
Currently, deep learning-based methods have achieved success in glaucoma detection. However, most models focus on OCT images captured by a single scan pattern within a given region, holding the high risk of the omission of valuable features...
In-situ background-free Raman probe using double-cladding anti-resonant hollow-core fibers [0.03%]
使用双包层反谐振空芯光纤实现原位无背景拉曼探针
Shufan Luan,Si Chen,Xinyue Zhu et al.
Shufan Luan et al.
This study presents the development of an in-situ background-free Raman fiber probe, employing two customized double-cladding anti-resonant hollow-core fibers (AR-HCFs). The Raman background noise measured in the AR-HCF probe is lower than ...
Next-generation endoscopic probe for detection of esophageal dysplasia using combined OCT and angle-resolved low-coherence interferometry [0.03%]
用于食管异型性检测的下一代内镜探针，结合了OCT和角度分辨低相干干涉仪
Evan T Jelly,Zachary A Steelman,Haoran Zhang et al.
Evan T Jelly et al.
Angle-resolved low-coherence interferometry (a/LCI) is an optical technique that enables depth-specific measurements of nuclear morphology, with applications to detecting epithelial cancers in various organs. Previous a/LCI setups have been...
Multi-wavelength multi-distance diffuse correlation spectroscopy system for assessment of premature infants' cerebral hemodynamics [0.03%]
用于评估早产儿脑部血流动力学的多波长多距离扩散相关光谱系统
Nikola Otic,John Sunwoo,Yujing Huang et al.
Nikola Otic et al.
Infants born at an extremely low gestational age (ELGA, < 29 weeks) are at an increased risk of intraventricular hemorrhage (IVH), and there is a need for standalone, safe, easy-to-use tools for monitoring cerebral hemodynamics. We have bui...
Enhanced model iteration algorithm with graph neural network for diffuse optical tomography [0.03%]
基于图神经网络的增强型模型迭代算法在漫射光学断层成像中的应用
Huangjian Yi,Ruigang Yang,Yishuo Wang et al.
Huangjian Yi et al.
Diffuse optical tomography (DOT) employs near-infrared light to reveal the optical parameters of biological tissues. Due to the strong scattering of photons in tissues and the limited surface measurements, DOT reconstruction is severely ill...
Exploring in-vivo infrared spectroscopy for nail-based diabetes screening [0.03%]
基于甲床的糖尿病筛选中活体红外光谱的探究
Daniela Lazaro-Pacheco,Philip F Taday,Päivi Maria Paldánius
Daniela Lazaro-Pacheco
Diabetes screening is traditionally complex, inefficient, and reliant on invasive sampling. This study evaluates near-infrared spectroscopy for non-invasive detection of glycated keratin in nails in vivo. Glycation of keratin, prevalent in ...