Phase diversity improves retinal image quality in adaptive optics scanning light ophthalmoscopy [0.03%]
相位多样性改善自适应光学扫描激光眼底成像质量
Yongyi Cai,Eryk Druszkiewicz,Sara S Patterson et al.
Yongyi Cai et al.
The quality of retinal images is compromised by aberrations that remain uncorrected even in confocal adaptive optics imaging. This study demonstrates phase diversity (PD), a computational imaging technique, to address residual aberrations a...
Morphological investigation of astrocyte brain cells using quantitative phase imaging [0.03%]
定量相位成像技术用于astrocytes细胞的形貌研究
Bishwanath Pal,Arun Anand,Antonio Cibelli et al.
Bishwanath Pal et al.
Astrocytes are star-shaped glial cells whose elaborate soma-process architecture supports neuronal functions, regulates ions as well as water homeostasis, and contributes to brain structural organization. This paper presents a quantitative ...
Label-free detection of ovarian cancer cells in ascites-related cell models using digital holographic flow cytometry [0.03%]
基于数字全息流式细胞术的腹水中卵巢癌细胞无标记检测研究
Yijing Li,Wen Xiao,Hui Zhang et al.
Yijing Li et al.
Ovarian cancer is one of the most lethal gynecological malignancies, frequently accompanied by ascites formation in advanced stages. Accurate identification of ovarian cancer cells within ascitic fluid is clinically important yet technicall...
Terahertz spectral imaging for early assessment of frostbite injuries using the double Debye model and supervised machine learning [0.03%]
基于双重德拜模型和监督机器学习的太赫兹光谱成像早期评估冻伤损伤
Erica Heller,Zachery B Harris,Arash Karimi et al.
Erica Heller et al.
Early assessment of the severity of frostbite injuries is critical for guiding clinical management and improving patient outcomes; however, tissue damage evolves dynamically and is difficult to predict during the acute phase. Terahertz time...
Assessing preterm risk via label-free, multiparametric imaging of collagen fiber remodeling in the cervix [0.03%]
通过宫颈胶原纤维重塑的无标签、多参数成像评估早产风险
Rushan Jiang,Lu Chen,Lingxi Zhou et al.
Rushan Jiang et al.
Preterm birth (PTB) continues to pose a critical global health challenge. Current clinical assessments of PTB risk are invasive or lack sensitivity, leading to PTB identification at a relatively late stage. Herein, we developed an automated...
Lightweight CycleGAN models for cross-modality image transformation and experimental quality assessment in fluorescence microscopy [0.03%]
荧光显微镜跨模态图像变换的轻量级CycleGAN模型及实验质量评估
Mohammad Soltaninezhad,Yashar Rouzbahani,Jhonatan Contreras et al.
Mohammad Soltaninezhad et al.
With the growing integration of artificial intelligence in scientific and medical applications, lightweight deep learning models have become increasingly important. These models offer substantial reductions in memory usage and computational...
Fusing photoacoustic microscopy and ultrasound imaging: an artificial intelligence strategy for vessel enhancement in interventional guidance [0.03%]
融合photoacoustic显微镜和超声成像的血管增强介入导向的人工智能策略
Wenjie Yin,Yanping He,Yuxiang Chen et al.
Wenjie Yin et al.
Vessel localization is a key component of ultrasound (US) -guided interventional procedures. However, US imaging faces challenges such as insufficient resolution and a low recognition rate in skin vessel detection. In this study, a photoaco...
Multimodal optical system for quantitative discrimination of bilirubin species [0.03%]
用于定量区分胆红素种类的多模态光学系统
Jan Zwicky,Daniel Fehr,Ina Albert et al.
Jan Zwicky et al.
Bilirubin occurs in human serum in multiple molecular forms: free unconjugated, albumin-bound, and conjugated species, and distinguishing between them is clinically relevant for assessing liver function and bilirubin metabolism. However, cu...
Exploring the 3D architecture of brain tissue using digital holographic microscopy [0.03%]
利用数字全息显微镜技术探索大脑组织的三维结构
Dennis Scheidt,Alejandro V Arzola,Luisa Del Carmen García et al.
Dennis Scheidt et al.
To understand the complexity of the brain, it is necessary to study its microscopic neuronal architecture and densely packed nerve fibre networks. Techniques based on histological sectioning and staining are often used for this purpose. But...
Versatile optical frontends for multicolor fluorescence imaging with miniaturized lensless sensors [0.03%]
用于多色荧光成像的微型无镜头传感器通用光学前端
Lukas Harris,Micah Roschelle,Jack Bartley et al.
Lukas Harris et al.
Lensless imaging enables exceptionally compact fluorescence sensors, advancing applications in in vivo imaging and low-cost, point-of-care diagnostics. These sensors require a filter to block the excitation light while passing the weak fluo...