Dynamic full-field swept-source optical coherence tomography for high-resolution, long-depth, and intratissue-activity imaging [0.03%]
动态全场扫源光学 coherence 成像技术及其在高分辨、深组织和非荧光组织活性成像中的应用研究
Nobuhisa Tateno,Yue Zhu,Suzuyo Komeda et al.
Nobuhisa Tateno et al.
Optical coherence tomography (OCT) may use a high-numerical-aperture objective to achieve high lateral resolution. However, its practical imaging depth range is limited by the depth of focus (DOF). Although computational refocusing can pote...
Robust registration under large image misalignment using an iterative step-aware transformer with application to corneal confocal microscopy [0.03%]
一种用于角膜共焦显微镜图像的大位移 robust 注册的迭代步长感知变换方法
Zihao Chen,Zane Z Zemborain,Raul E Ruiz-Lozano et al.
Zihao Chen et al.
Corneal confocal microscopy (CCM) captures high-resolution images of the subbasal nerve plexus (SNP), but its small field of view limits visualization of larger anatomical landmarks such as the corneal whorl, which may aid in disease differ...
Quantitative rFRC-based evaluation of computational resolution enhancement in in vivo two-photon subcellular imaging [0.03%]
基于量化rFRC的在体双光子亚细胞成像计算分辨率增强评价方法
Saeed Bohlooli Darian,Jeongmin Oh,Jun Ki Kim
Saeed Bohlooli Darian
Intravital imaging with conventional microscopy faces major technical barriers, including limited spatial resolution, high background noise, and motion artifacts caused by physiological activity such as respiration and heartbeat. To visuali...
Haozhe Li,Dongmin Huang,Lin Liu et al.
Haozhe Li et al.
Seismocardiogram (SCG) records the cardiac contractions and valve functions, holding a promising avenue for the early detection of adverse cardiovascular events. To monitor such events, it is crucial to accurately identify the fiducial mark...
Dual-threshold adaptive irradiation strategy for vascular-targeted photodynamic therapy based on hyperspectral-photoacoustic dual-modality imaging [0.03%]
基于双模式高光谱- photoacoustic 成像的双阈值光动力治疗适应性光照策略
Rongrui Zhang,Jing Liu,Jing Lv et al.
Rongrui Zhang et al.
Conventional vascular-targeted photodynamic therapy (V-PDT) typically relies on empirically chosen fixed irradiance and exposure times, without accounting for substantial inter-subject variability in photosensitizer kinetics and oxygen supp...
Volumetric photoacoustic/ultrasound image fusion and enhancement with dual-tree complex wavelet transform [0.03%]
基于双树复小波变换的光声/超声融合及增强技术
Minseong Kim,Ravi Managuli,Chulhong Kim et al.
Minseong Kim et al.
Photoacoustic (PA) imaging is capable of visualizing the three-dimensional structures of light-absorbing objects, such as blood vessels, and it is often integrated with ultrasound (US) imaging for comprehensive anatomical and functional ima...
Optical coherence tomography angiography reveals structural and hemodynamic remodeling of cerebral penetrating vessels owing to aging [0.03%]
光学相干断层扫描血管造影揭示了由于衰老导致的脑穿支血管结构和血流动力学重塑
Woo June Choi,Ruikang K Wang
Woo June Choi
Aging induces structural and functional changes in the cerebral microvasculature. However, in vivo characterization of remodeling in cerebral penetrating vessels (PVs) remains limited. In this study, we employed optical coherence tomography...
Slide-free, point-of-care imaging of core needle biopsies for rapid histologic assessment [0.03%]
用于快速组织学评估的穿刺针活检片滑动免费且可在现场进行成像
Dena Sayrafi,Sarah Rezapourdamanab,Eugenie Dulout et al.
Dena Sayrafi et al.
Histological evaluation of core needle biopsies (CNB) using formalin-fixed, paraffin-embedded (FFPE) slides remains slow and resource-intensive, with up to 15% of samples identified as inadequate only after post-processing review. We introd...
MEMS-based large-field-of-view optical coherence tomography endoscopy for gastric ulcer imaging in mice [0.03%]
基于微机电系统的大型光学相干断层扫描内镜用于活体小鼠胃溃疡的成像研究
Qian Chen,Ruifan Zhao,Tingxiang Qi et al.
Qian Chen et al.
The diagnosis of gastrointestinal diseases requires effective structural and functional information, which also requires that the endoscope has excellent performance in terms of high resolution, a large field of view, and three-dimensional ...
Evaluation of a time-resolved singlet oxygen detection system for in vivo photodynamic therapy [0.03%]
体内光动力治疗的时间解析单线态氧检测系统的评估研究
Vikas Vikas,Baozhu Lu,Brian C Wilson et al.
Vikas Vikas et al.
Singlet oxygen (1O2) is the primary cytotoxic agent in Type-II photodynamic therapy (PDT). Single-photon avalanche diode (SPAD)-based time-resolved singlet oxygen luminescence detection (TSOLD) systems enable direct detection of the near-in...