نتایج جستجو برای: optical imaging system

تعداد نتایج: 2807792  

Journal: :Journal of biomedical optics 2014
Vivian Pera Dana H Brooks Mark Niedre

We evaluated the potential of the Cramér-Rao lower bound (CRLB) to serve as a design metric for diffuse optical imaging systems. The CRLB defines the best achievable precision of any estimator for a given data model; it is often used in the statistical signal processing community for feasibility studies and system design. Computing the CRLB requires inverting the Fisher information matrix (FIM)...

2010
Youmin Wang Sheldon Bish James W Tunnell Xiaojing Zhang

We demonstrate a hyperspectral and depth sensitive diffuse optical imaging microsystem, where fast scanning is provided by a CMOS compatible 2-axis MEMS mirror. By using lissajous scanning patterns, large field-of-view (FOV) of 1.2 cmx1.2 cm images with lateral resolution of 100 µm can be taken at 1.3 frames-per-second (fps). Hyperspectral and depth-sensitive images were acquired on tissue simu...

Journal: :Biomedical optics express 2016
Sebina Shrestha Michael J Serafino Jesus Rico-Jimenez Jesung Park Xi Chen Siqin Zhaorigetu Brian L Walton Javier A Jo Brian E Applegate

Multimodal imaging probes a variety of tissue properties in a single image acquisition by merging complimentary imaging technologies. Exploiting synergies amongst the data, algorithms can be developed that lead to better tissue characterization than could be accomplished by the constituent imaging modalities taken alone. The combination of optical coherence tomography (OCT) with fluorescence li...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید