基于LabVIEW的高分辨光声显微成像系统设计
|
摘要
基于图形化编程语言的虚拟仪器开发软件LabVIEW,设计一套高分辨光声显微成像系统,实现步进电机运动扫描,数据采集、转移和存储,图像实时重建显示等多功能协调工作。使用该系统进行了小鼠活体耳部血管成像实验,其微血管脉络得到完整呈现。结果证明,该系统成像性能稳定,可操作性强,对于其他生物医学成像系统的构建具有广泛的参考价值。
A high-resolution photoacoustic microscopic imaging system was designed by a graphic programming language based on virtual instrument software LabVIEW, which realized a multi-functional combination such as step motor scanning, data acquisition、 transfer and storage, image real-time reconstruction and display, etc. The microvascular of a mouse ear was imaged by using this system. The results show that the imaging performance of the system is stable and maneuverable,and it provids valuable references for design of other biomedical imaging system.
A high-resolution photoacoustic microscopic imaging system was designed by a graphic programming language based on virtual instrument software LabVIEW, which realized a multi-functional combination such as step motor scanning, data acquisition、 transfer and storage, image real-time reconstruction and display, etc. The microvascular of a mouse ear was imaged by using this system. The results show that the imaging performance of the system is stable and maneuverable,and it provids valuable references for design of other biomedical imaging system.
引文
[1]Xu M,Wang L V.Photoacoustic imaging in biomedicine[J].Review of Scientific Instruments,2006,77(4):305-598.
[2]Wang L V,Yao J.A practical guide to photoacoustic tomography in the life sciences[J].Nature Methods,2016,13(8):627-638.
[3]Wang L V,Song H.Photoacoustic tomography:in vivo imaging from organelles to organs[J].Science,2012,335(6075):1458-1462.
[4]Yao J,Wang L V.Sensitivity of photoacoustic microscopy[J].Photoacoustics,2014,2(2):87-101.
[5]Yang Z,Chen J,Yao J,et al.Multi-parametric quantitative microvascular imaging with optical-resolution photoacoustic microscopy in vivo[J].Optics Express,2014,22(2):1500-1511.
[6]林正盛.虚拟仪器技术及其应用[J].微型机与应用,1997(8):2-5.
[7]张登科,倪旭翔,石岩.一种基于LabVIEW的光谱仪设计[J].光子学报,2006,35(6):854-858.
[8]陈敏,汤晓安.虚拟仪器软件LabVIEW与数据采集[J].小型微型计算机系统,2001,22(4):501-503.
[9]Maslov K,Zhang H F,Hu S,et al.Optical-resolution photoacoustic microscopy for in vivo imaging of single capillaries[J].Optics Letters,2008,33(9):929-31.
[10]丰伟伟,杨世文,南金瑞,等.LabVIEW中TDMS文件和SQL数据库数据处理速度的研究[J].仪器仪表与分析监测,2011(1):10-12.
[2]Wang L V,Yao J.A practical guide to photoacoustic tomography in the life sciences[J].Nature Methods,2016,13(8):627-638.
[3]Wang L V,Song H.Photoacoustic tomography:in vivo imaging from organelles to organs[J].Science,2012,335(6075):1458-1462.
[4]Yao J,Wang L V.Sensitivity of photoacoustic microscopy[J].Photoacoustics,2014,2(2):87-101.
[5]Yang Z,Chen J,Yao J,et al.Multi-parametric quantitative microvascular imaging with optical-resolution photoacoustic microscopy in vivo[J].Optics Express,2014,22(2):1500-1511.
[6]林正盛.虚拟仪器技术及其应用[J].微型机与应用,1997(8):2-5.
[7]张登科,倪旭翔,石岩.一种基于LabVIEW的光谱仪设计[J].光子学报,2006,35(6):854-858.
[8]陈敏,汤晓安.虚拟仪器软件LabVIEW与数据采集[J].小型微型计算机系统,2001,22(4):501-503.
[9]Maslov K,Zhang H F,Hu S,et al.Optical-resolution photoacoustic microscopy for in vivo imaging of single capillaries[J].Optics Letters,2008,33(9):929-31.
[10]丰伟伟,杨世文,南金瑞,等.LabVIEW中TDMS文件和SQL数据库数据处理速度的研究[J].仪器仪表与分析监测,2011(1):10-12.