Three-dimensional Motion Correction Using Speckle and Phase for in Vivo Computed Optical Interferometric Tomography References and Links
Three-dimensional Motion Correction Using Speckle and Phase for in Vivo Computed Optical Interferometric Tomography References and Links
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通讯作者：
N. Shemonski;S. Ahn;Y. Liu;F. South;P. S. Carney;S. Boppart;B. Povazay;C. Hofer;B. Torti
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N. Shemonski;S. Ahn;Y. Liu;F. South;P. S. Carney;S. Boppart;B. Povazay;C. Hofer;B. Torti
多年来，已经开发了许多计算光学干涉技术来执行高分辨率体积层析成像。通过利用干涉检测提供的相位和振幅信息，可以执行对散焦和光学像差的采集后校正。然而，相位的引入可以显著地增加对运动的灵敏度（最显著的是沿着光轴）。在本文中，我们提出了两种算法，一起，可以纠正在所有三个维度的运动与足够的精度，在计算机光学干涉层析成像的散焦和像差校正。第一种算法利用所获取的数据内的相位差来校正沿光轴沿着的运动。第二种算法利用添加的散斑跟踪系统，使用时间和空间相干照明来测量正交于光轴的运动。使用相干照明允许高对比度的散斑图案，即使当成像明显均匀的样品或高度像差的光束不能避免时。增强分辨率、速度和穿透力对三维视网膜光学相干断层扫描的影响，“光学相干断层扫描频域测距中的光学运动伪影”，“光学预测心脏运动建模和偏最小二乘回归校正“，IEEE Trans.使用三维超声心动图定量左心室容积：与64层多探测器计算机断层扫描的比较，“J. Med. optics optical coherence tomography with dynamic retinal tracking“，Biomed。三维跟踪的体积光谱域光学相干断层扫描，“光学“自适应光学SLO/OCT三维成像的人体光感受器在体内，“生物医学。“高速、宽速度动态范围多普勒光学相干断层扫描（第一部分）：系统设计、信号处理和性能，“Opt. Boer，“使用超高速谱域光学相干断层扫描的体内动态人类视网膜血流成像，“Opt. Computational adaptive optics for broadband optical interferometric tomography of biological tissue，“Proc. Subaperture correlation based digital adaptive optics for full field optical coherence tomography，“Opt. optical interferometric tomography for high-speed volumetric cellular imaging，“Biomed.啮齿动物大脑皮层的相位分辨动态光学相干断层成像的运动校正，“基于相位分布特征匹配的光学相位配准及其在FDOCT中的应用，“相位分辨多普勒光学相干断层成像中相位去相关的光学统计特性，“IEEE Trans.全视野OCT的数值聚焦方法：基于共同信号模型的比较，“Opt.
Over the years, many computed optical interferometric techniques have been developed to perform high-resolution volumetric tomography. By utilizing the phase and amplitude information provided with interferometric detection, post-acquisition corrections for defocus and optical aberrations can be performed. The introduction of the phase, though, can dramatically increase the sensitivity to motion (most prominently along the optical axis). In this paper, we present two algorithms which, together, can correct for motion in all three dimensions with enough accuracy for defocus and aberration correction in computed optical interferometric tomography. The first algorithm utilizes phase differences within the acquired data to correct for motion along the optical axis. The second algorithm utilizes the addition of a speckle tracking system using temporally-and spatially-coherent illumination to measure motion orthogonal to the optical axis. The use of coherent illumination allows for high-contrast speckle patterns even when imaging apparently uniform samples or when highly aberrated beams cannot be avoided. Impact of enhanced resolution, speed and penetration on three-dimensional retinal optical coherence tomography, " Opt. Motion artifacts in optical coherence tomography with frequency-domain ranging, " Opt. Predictive cardiac motion modeling and correction with partial least squares regression, " IEEE Trans. Quantification of left ventricular volumes using three-dimensional echocardiography: Comparison with 64-slice multidetector computed tomography, " J. Med. optics optical coherence tomography with dynamic retinal tracking, " Biomed. Three dimensional tracking for volumetric spectral-domain optical coherence tomography, " Opt. " Adaptive optics SLO/OCT for 3D imaging of human photoreceptors in vivo, " Biomed. " High speed, wide velocity dynamic range Doppler optical coherence tomography (Part I): System design, signal processing, and performance, " Opt. Boer, " In vivo dynamic human retinal blood flow imaging using ultra-high-speed spectral domain optical coherence tomography, " Opt. Computational adaptive optics for broadband optical interferometric tomography of biological tissue, " Proc. Subaperture correlation based digital adaptive optics for full field optical coherence tomography, " Opt. optical interferometric tomography for high-speed volumetric cellular imaging, " Biomed. Motion correction for phase-resolved dynamic optical coherence tomography imaging of rodent cerebral cortex, " Opt. Phase registration based on matching of phase distribution characteristics and its application in FDOCT, " Opt. Statistical properties of phase-decorrelation in phase-resolved Doppler optical coherence tomography, " IEEE Trans. Numerical focusing methods for full field OCT: a comparison based on a common signal model, " Opt.