[1] Fercher A F, Briers J D. Flow visualization by means of single-exposure speckle photography[J]. Optics Communications, 37, 326-330(1981). http://www.sciencedirect.com/science/article/pii/0030401881904284
[2] Vaz P G, Humeau-Heurtier A, Figueiras E et al. Laser speckle imaging to monitor microvascular blood flow: A review[J]. IEEE Reviews in Biomedical Engineering, 9, 106-120(2016). http://ieeexplore.ieee.org/document/7416623/
[3] Cheng H, Yan Y, Duong T Q. Temporal statistical analysis of laser speckle images and its application to retinal blood-flowimaging[J]. Optics Express, 16, 10214-10219(2008). http://europepmc.org/abstract/MED/18607429
[4] Zeng Y, Wang M, Feng G et al. Laser speckle imaging based on intensity fluctuation modulation[J]. Optics Letters, 38, 1313-1315(2013). http://www.ncbi.nlm.nih.gov/pubmed/23595469/
[5] Li C, Wang R. Dynamic laser speckle angiography achieved by eigen-decomposition filtering[J]. Journal of Biophotonics, 10, 805-810(2016). http://europepmc.org/abstract/MED/27896946
[6] Fredriksson I, Larsson M, Strömberg T. Model-based quantitative laser Doppler flowmetry in skin[J]. Journal of Biomedical Optics, 15, 057002(2010). http://new.med.wanfangdata.com.cn/Paper/Detail?id=PeriodicalPaper_JJ0217237791
[7] Liebert A. Z˙ołek N, Maniewski R, et al. Decomposition of a laser-Doppler spectrum for estimation of speed distribution of particles moving in an optically turbid medium: Monte Carlo validation study
[J]. Physics in Medicine and Biology, 51, 5737-5751(2006).
[8] Wang R K, Zhang Q, Li Y et al. Optical coherence tomography angiography-based capillary velocimetry[J]. Journal of Biomedical Optics, 22, 066008(2017). http://europepmc.org/abstract/MED/28617921
[9] Qiu J, Li P, Luo W et al. Spatiotemporal laser speckle contrast analysis for blood flow imaging with maximized speckle contrast[J]. Journal of Biomedical Optics, 15, 016003(2010). http://europepmc.org/abstract/MED/20210450
[10] Song L, Elson D S. Effect of signal intensity and camera quantization on laser speckle contrast analysis[J]. Biomedical Optics Express, 4, 89-104(2013). http://www.opticsinfobase.org/abstract.cfm?uri=boe-4-1-89
[11] Miao P, Rege A, Li N et al. High resolution cerebral blood flow imaging by registered laser speckle contrast analysis[J]. IEEE Transactions on Biomedical Engineering, 57, 1152-1157(2010). http://ieeexplore.ieee.org/document/5406081/
[12] Humeau-Heurtier A, Mahé G, Abraham P. Microvascular blood flow monitoring with laser speckle contrast imaging using the generalized differences algorithm[J]. Microvascular Research, 98, 54-61(2015). http://www.ncbi.nlm.nih.gov/pubmed/25576743
[13] Bricq S, Mahé G, Rousseau D et al. Assessing spatial resolution versus sensitivity from laser speckle contrast imaging: Application to frequency analysis[J]. Medical & Biological Engineering & Computing, 50, 1017-1023(2012). http://link.springer.com/article/10.1007/s11517-012-0919-3
[14] Yokoi N, Shimatani Y, Kyoso M et al. Imaging of blood flow and blood concentration change in a frame rate using laser speckle: Methods for image analysis[J]. Optics & Laser Technology, 64, 352-362(2014). http://www.sciencedirect.com/science/article/pii/S0030399214001625
[15] Gnyawali S C, Blum K, Pal D et al. Retooling laser speckle contrast analysis algorithm to enhance non-invasive high resolution laser speckle functional imaging of cutaneous microcirculation[J]. Scientific Reports, 7, 41048(2017). http://europepmc.org/articles/PMC5247692/
[16] Rice T B, Kwan E, Hayakawa C K et al. Quantitative, depth-resolved determination of particle motion using multi-exposure, spatial frequency domain laser speckle imaging[J]. Biomedical Optics Express, 4, 2880-2092(2013). http://pubmedcentralcanada.ca/pmcc/articles/PMC3862160/
[17] Wang Y, Wen D, Chen X et al. Improving the estimation of flow speed for laser speckle imaging with single exposure time[J]. Optics Letters, 42, 57-60(2017). http://europepmc.org/abstract/MED/28059177
[18] He H, Tang Y, Zhou F et al. Lateral laser speckle contrast analysis combined with line beam scanning illumination to improve the sampling depth of blood flow imaging[J]. Optics Letters, 37, 3774-3776(2012). http://europepmc.org/abstract/med/23041855
[19] Li Y, Liu R, Wang Y et al. Detecting relative speed changes of moving objects through scattering medium by using wavefront shaping and laser speckle contrast analysis[J]. Optics Express, 24, 8382-8390(2016). http://www.ncbi.nlm.nih.gov/pubmed/27137275
[20] Choi B. Ramirez-San-Juan J C, Lotfi J, et al. Linear response range characterization and in vivo application of laser speckle imaging of blood flow dynamics[J]. Journal of Biomedical Optics, 11, 041129(2006).
[21] Feng N, Qiu J, Li P et al. Simultaneous automatic arteries-veins separation and cerebral blood flow imaging with single-wavelength laser speckle imaging[J]. Optics Express, 19, 15777-15791(2011). http://www.ncbi.nlm.nih.gov/pubmed/21934940
[22] Duncan D D, Kirkpatrick S J. Can laser speckle flowmetry be made a quantitative tool?[J]. Journal of the Optical Society of America A, 25, 2088-2094(2008). http://europepmc.org/articles/PMC2572153
[23] Dunn A K, Parthasarathy A B, Gopal A et al. Robust flow measurement with multi-exposure speckle imaging[J]. Optics Express, 16, 1975-1989(2008). http://www.ncbi.nlm.nih.gov/pubmed/18542277
[24] Kazmi S M, Faraji E, Davis M A et al. Flux or speed? Examining speckle contrast imaging of vascular flows[J]. Biomedical Optics Express, 6, 2588-2608(2015). http://pubmedcentralcanada.ca/pmcc/articles/PMC4505712/
[25] Miao P, Chao Z, Feng S et al. Local scattering property scales flow speed estimation in laser speckle contrast imaging[J]. Laser Physics Letters, 12, 75601(2015). http://adsabs.harvard.edu/abs/2015LaPhL..12g5601M
[26] Ramirez-San-Juan J C, Mendez-Aguilar E, Salazar-Hermenegildo N et al. . Effects of speckle/pixel size ratio on temporal and spatial speckle-contrast analysis of dynamic scattering systems: Implications for measurements of blood-flow dynamics[J]. Biomedical Optics Express, 4, 1883-1889(2013). http://www.opticsinfobase.org/abstract.cfm?URI=boe-4-10-1883
[27] Ramirez-San-Juan J C, Ramos-Garcia R, Martinez-Niconoff G et al. . Simple correction factor for laser speckle imaging of flow dynamics[J]. Optics Letters, 39, 678-681(2014). http://www.opticsinfobase.org/abstract.cfm?URI=ol-39-3-678
[28] Ramirez-San-Juan J C, Nelson J S, Choi B. Comparison of Lorentzian- and Guassian-based approaches for laser speckle imaging of blood flow dynamics[C]. SPIE, 6079, 607924(2006).
[29] Li H, Zhang H F, Lu H et al. Directly measuring absolute flow speed by frequency-domain laser speckle imaging[J]. Optics Express, 22, 21079-21087(2014). http://www.ncbi.nlm.nih.gov/pubmed/25321308
[30] Wang J, Wang Y, Li B et al. Dual-wavelength laser speckle imaging to simultaneously access blood flow, blood volume, and oxygenation using a color CCD camera[J]. Optics Letters, 38, 3690-3692(2013). http://europepmc.org/abstract/med/24104848
[31] Feng G, Chen J, Lu X et al. Laser speckle projection tomography[J]. Optics Letters, 38, 2654-2656(2013).
[32] Abdurashitov A, Bragina O, Sindeeva O et al. Off-axis holographic laser speckle contrast imaging of blood vessels in tissues[J]. Journal of Biomedical Optics, 22, 091514(2017). http://europepmc.org/abstract/MED/28444152
[33] Regan C, Yang B Y, Mayzel K C et al. Fiber-based laser speckle imaging for the detection of pulsatile flow[J]. Lasers in Surgery & Medicine, 47, 520-525(2015). http://pubmedcentralcanada.ca/pmcc/articles/PMC4605827/
[34] Shi R, Chen M, Tuchin V V et al. Accessing to arteriovenous blood flow dynamics response using combined laser speckle contrast imaging and skin optical clearing[J]. Biomedical Optics Express, 6, 1977-1989(2015). http://www.opticsinfobase.org/boe/abstract.cfm?uri=boe-6-6-1977
[35] Sturesson C. Milstein D M J, Post I C J H, et al. Laser speckle contrast imaging for assessment of liver microcirculation[J]. Microvascular Research, 87, 34-40(2013).
[36] Yang O, Cuccia D J, Choi B. Real-time blood flow visualization using the graphics processing unit[J]. Journal of Biomedical Optics, 16, 016009(2011). http://europepmc.org/articles/PMC3055590/
[37] Postnov D D, Tuchin V V, Sosnovtseva O. Estimation of vessel diameter and blood flow dynamics from laser speckle images[J]. Biomedical Optics Express, 7, 2759-2768(2016). http://europepmc.org/abstract/MED/27446704
[38] Yang O, Choi B. Laser speckle imaging using a consumer-grade colorcamera[J]. Optics Letters, 37, 3957-3959(2012). http://www.opticsinfobase.org/abstract.cfm?uri=ol-37-19-3957
[39] Richards L M. Kazmi S M S, Davis J L, et al. Low-cost laser speckle contrast imaging of blood flow using a webcam[J]. Biomedical Optics Express, 4, 2269-2283(2013).
[40] Srienc A I, Kurthnelson Z L, Newman E A. Imaging retinal blood flow with laser speckle flowmetry[J]. Frontiers in Neuroenergetics, 2, 128-141(2010). http://europepmc.org/articles/PMC2950742
[41] Neganova A Y, Postnov D D. Jacobsen J C B, et al. Laser speckle analysis of retinal vascular dynamics[J]. Biomedical Optics Express, 7, 1375-1384(2016).
[42] Izhaky D, Nelson D A, Burgansky-Eliash Z et al. Functional imaging using the retinal function imager: Direct imaging of blood velocity, achieving fluorescein angiography-like images without any contrast agent, qualitative oximetry, and functional metabolic signals[J]. Japanese Journal of Ophthalmology, 53, 345-351(2009).
[43] Khalil A, Humeauheurtier A, Abraham P et al. Laser speckle contrast imaging: Age-related changes in microvascular blood flow and correlation with pulse-wave velocity in healthy subjects[J]. Journal of Biomedical Optics, 20, 051010(2014). http://europepmc.org/abstract/med/25423123
[44] Li C, Wang R. Velocity measurements of heterogeneous RBC flow in capillary vessels using dynamic laser speckle signal[J]. Journal of Biomedical Optics, 22, 046002(2017). http://europepmc.org/abstract/MED/28384709
[45] Eriksson S, Nilsson J, Lindell G et al. Laser speckle contrast imaging for intraoperative assessment of liver microcirculation: A clinical pilot study[J]. Medical Devices Evidence & Research, 7, 257-261(2014). http://europepmc.org/articles/PMC4122554/
[46] Li C H, Wang H D, Hu J J et al. The monitoring of microvascular liver blood flow changes during ischemia and reperfusion using laser speckle contrast imaging[J]. Microvascular Research, 94, 28-35(2014). http://www.sciencedirect.com/science/article/pii/S0026286214000703
[47] Dunn A K, Bolay H, Moskowitz M A et al. Dynamic imaging of cerebral blood flow using laser speckle[J]. Journal of Cerebral Blood Flow & Metabolism, 21, 195-201(2001). http://brain.oxfordjournals.org/lookup/external-ref?access_num=11295873&link_type=MED&atom=%2Fbrain%2F130%2F4%2F995.atom
[48] Dunn A K, Devor A, Dale A M et al. Spatial extent of oxygen metabolism and hemodynamic changes during functional activation of the rat somatosensory cortex[J]. NeuroImage, 27, 279-290(2005). http://www.ncbi.nlm.nih.gov/pubmed/15925522
[49] Qin J, Shi L, Reif R et al. Fast synchronized dual-wavelength laser speckle imaging system for monitoring hemodynamic changes in a stroke mouse model[J]. Optics Letters, 37, 4005-4007(2012). http://www.opticsinfobase.org/abstract.cfm?uri=ol-37-19-4005
[50] Ayata C, Dunn A K, Gursoyozdemir Y et al. Laser speckle flowmetry for the study of cerebrovascular physiology in normal and ischemic mouse cortex[J]. Journal of Cerebral Blood Flow & Metabolism, 24, 744-755(2004). http://www.cell.com/servlet/linkout?suffix=e_1_5_1_2_1_2&dbid=16&doi=10.1016/j.neuron.2015.02.007&key=10.1097%2F01.WCB.0000122745.72175.D5&cf=
[51] Durduran T, Burnett M G, Yu G et al. Spatiotemporal quantification of cerebral blood flow during functional activation in rat somatosensory cortex using laser-speckle flowmetry[J]. Journal of Cerebral Blood Flow & Metabolism, 24, 518-525(2004). http://www.ncbi.nlm.nih.gov/pubmed/15129183
[52] Semyachkina-Glushkovskaya O, Abdurashitov A, Pavlov A. et al. Laser speckle imaging and wavelet analysis of cerebral blood flow associated with the opening of the blood-brain barrier by sound[J]. Chinese Optics Letters, 15, 090002(2017). http://www.opticsjournal.net/Articles/Abstract?aid=OJ170705000419x5A7D0
[53] Miao P, Lu H, Liu Q et al. Laser speckle contrast imaging of cerebral blood flow in freely moving animals[J]. Journal of Biomedical Optics, 16, 090502(2011). http://europepmc.org/abstract/med/21950906
[54] Stewart C J, Frank R, Forrester K R et al. A comparison of two laser-based methods for determination of burn scar perfusion: Laser Doppler versus laser speckle imaging[J]. Burns, 31, 744-752(2005). http://europepmc.org/abstract/MED/16129229
[55] Choi B, Kang N M, Nelson J S. Laser speckle imaging for monitoring blood flow dynamics in the in vivo rodent dorsal skin fold model[J]. Microvascular Research, 68, 143-146(2004).
[56] Ragol S, Remer I, Shoham Y et al. Static laser speckle contrast analysis for noninvasive burn diagnosis using a camera-phone imager[J]. Journal of Biomedical Optics, 20, 086009(2015). http://www.ncbi.nlm.nih.gov/pubmed/26271055?dopt=Abstract
[57] Ren J, Chen D F, Wang Y et al. Recent advances in optical imaging techniques for clinical assessment of port wine stains[J]. Chinese Journal of Laser Medicine & Surgery, 22, 224-231(2013).
[58] Ren J, Li P, Zhao H et al. Assessment of tissue perfusion changes in port wine stains after vascular targeted photodynamic therapy: A short-term follow-up study[J]. Lasers in Medical Science, 29, 781-788(2014). http://europepmc.org/abstract/med/23975603
[59] Jiang M J, Chu Z G, Xie Q H et al. Application of laser speckle perfusion imaging in predicting wound healing time of burn patients[J]. Chinese Journal of Burns, 32, 721-724(2016).
[60] Jia Y W, Yang H, Li R et al. Measurement of physical therapy efficiency of traditinal Chinese medicine by laser speckle blood flow imaging[J]. Optics and Precision Engineering, 25, 1410-1417(2017).
[61] Kruijt B, de Bruijn H S et al. . Laser speckle imaging of dynamic changes in flow during photodynamic therapy[J]. Lasers in Medical Science, 21, 208-212(2006). http://europepmc.org/abstract/MED/17039262
[62] Parthasarathy A B, Weber E L, Richards L M et al. Laser speckle contrast imaging of cerebral blood flow in humans during neurosurgery: A pilot clinical study[J]. Journal of Biomedical Optics, 15, 066030(2010). http://europepmc.org/abstract/med/21198204
[63] Klijn E, Hulscher H C, Balvers R K et al. Laser speckle imaging identification of increases in cortical microcirculatory blood flow induced by motor activity during awake craniotomy[J]. Journal of Neurosurgery, 118, 280-286(2013). http://www.ncbi.nlm.nih.gov/pubmed/23176333/
[64] Zhang H, Li P, Feng N et al. Correcting the detrimental effects of nonuniform intensity distribution on fiber-transmitting laser speckle imaging of blood flow[J]. Optics Express, 20, 508-517(2012). http://europepmc.org/abstract/MED/22274372
[65] Regan C, White S M, Yang B Y et al. Design and evaluation of a miniature laser speckle imaging device to assess gingival health[J]. Journal of Biomedical Optics, 21, 104002(2016). http://www.ncbi.nlm.nih.gov/pubmed/27787545
[66] Kalchenko V, Kuznetsov Y, Meglinski I et al. Label free in vivo laser speckle imaging of blood and lymph vessels[J]. Journal of Biomedical Optics, 17, 050502(2012). http://europepmc.org/abstract/MED/22612117
[67] Kalchenko V, Kuznetsov Y, Preise D et al. Ear swelling test by using laser speckle imaging with a long exposure time[J]. Journal of Biomedical Optics, 19, 060502(2014). http://europepmc.org/abstract/med/24967913
[68] Duncan D D, Hinds M T, Wang R K et al. Quantitative temporal speckle contrast imaging for tissue mechanics[J]. Journal of the Optical Society of America A, 24, 3728-3734(2007). http://www.ncbi.nlm.nih.gov/pubmed/18059925
[69] Jr B R, Gonzálezpeña R J, Viana D C et al. Dynamic laser speckle analyzed considering inhomogeneities in the biological sample[J]. Journal of Biomedical Optics, 22, 045010(2017). http://europepmc.org/abstract/MED/28444121
[70] Poh C L, Dong J, Lee K et al. Optical methods for blood perfusion measurement—theoretical comparison among four different modalities[J]. Journal of the Optical Society of America A, 32, 860-866(2015). http://www.opticsinfobase.org/josaa/abstract.cfm?uri=josaa-32-5-860