[1] D. D. Postnov, J. Tang, S. E. Erdener et al. Dynamic light scattering imaging. Sci. Adv., 6, eabc4628(2020).

[2] W. Heeman, W. Steenbergen, G. M. van Dam et al. Clinical applications of laser speckle contrast imaging: a review. J. Biomed. Opt., 24, 080901(2019).

[3] J. Senarathna, H. Yu, C. Deng et al. A miniature multi-contrast microscope for functional imaging in freely behaving animals. Nat. Commun., 10, 99(2019).

[4] X. Feng, Y. Yu, D. Zou et al. Functional imaging of human retina using integrated multispectral and laser speckle contrast imaging. J. Biophotonics, 15, e202100285(2022).

[5] A. Brinca, A. Pinho, R. Vieira. Laser speckle contrast imaging for assessment of human skin graft microcirculation. J. Eur. Acad. Dermatol. Venereol., 34, e491(2020).

[6] K. Kisler, A. R. Nelson, A. Montagne et al. Cerebral blood flow regulation and neurovascular dysfunction in Alzheimer disease. Nat. Rev. Neurosci., 18, 419(2017).

[7] Z. Hajjarian, J. D. Toussaint, J. L. Guerrero et al. In-vivo mechanical characterization of coronary atherosclerotic plaques in living swine using intravascular laser speckle imaging. Biomed. Opt. Express, 12, 2064(2021).

[8] S. Lee, J.-M. Namgoong, Y. Kim et al. Multimodal imaging of laser speckle contrast imaging combined with mosaic filter-based hyperspectral imaging for precise surgical guidance. IEEE Trans. Biomed. Eng., 69, 443(2022).

[9] M. Wang, J. C. Hong, F. F. Zhou. Application of laser speckle contrast imaging in the research on brain science. Prog. Biochem. Biophys., 48, 922(2021).

[10] S. Kim, E. Kim, E. Anguluan et al. Sample entropy analysis of laser speckle fluctuations to suppress motion artifact on blood flow monitoring. Chin. Opt. Lett., 20, 011702(2022).

[11] C. Liu, K. Kilic, S. E. Erdenerr et al. Choosing a model for laser speckle contrast imaging. Biomed. Opt. Express, 12, 3571(2021).

[12] J. D. Briers, S. Webster. Laser speckle contrast analysis (LASCA): a nonscanning, full-field technique for monitoring capillary blood flow. J. Biomed. Opt., 1, 174(1996).

[13] H. Y. Cheng, Q. M. Luo, S. Q. Zeng et al. Modified laser speckle imaging method with improved spatial resolution. J. Biomed. Opt., 8, 559(2003).

[14] D. D. Duncan, S. J. Kirkpatrick. Spatio-temporal algorithms for processing laser speckle imaging data. Proc. SPIE, 6858, 685802(2008).

[15] E. B. Postnikov, M. O. Tsoy, P. A. Timoshina et al. Gaussian sliding window for robust processing laser speckle contrast images. Int. J. Numer Method Biomed. Eng., 35, e3186(2019).

[16] G. Han, J. Wang, Q. Guo et al. Adaptive window space direction laser speckle contrast imaging to improve vascular visualization. Biomed. Opt. Express, 14, 3086(2023).

[17] J. Hong, Y. Wang, X. Chen et al. Fluctuations of temporal contrast in laser speckle imaging of blood flow. Opt. Lett., 43, 5214(2018).

[18] J. Qiu, P. Li, W. Luo et al. Spatiotemporal laser speckle contrast analysis for blood flow imaging with maximized speckle contrast. J. Biomed. Opt., 15, 016003(2010).

[19] S. Zheng, J. Mertz. Correcting sampling bias in speckle contrast imaging. Opt. Lett., 47, 6333(2022).

[20] S. E. Skipetrov, J. Peuser, R. Cerbino et al. Noise in laser speckle correlation and imaging techniques. Opt. Express, 18, 14519(2010).

[21] A. Rege, J. Senarathna, N. Li et al. Anisotropic processing of laser speckle images improves spatiotemporal resolution. IEEE Trans. Biomed. Eng., 59, 1272(2012).

[22] Y. Zeng, M. Wang, G. Feng et al. Laser speckle imaging based on intensity fluctuation modulation. Opt. Lett., 38, 1313(2013).

[23] M. Y. Wang, W. J. Mao, C. Z. Guan et al. Full-field functional optical angiography. Opt. Lett., 42, 635(2017).

[24] M. Wang, Y. Zeng, X. Liang et al. Full-field optical micro-angiography. Appl. Phys. Lett., 104, 053704(2014).

[25] F. L. Zhang, M. Y. Wang, D. A. Han et al. In vivo full-field functional optical hemocytometer. J. Biophotonics, 11, e201700039(2018).

[26] M. Y. Wang, C. Z. Guan, W. J. Mao et al. Real-time full-field optical angiography utilizing principal component analysis. Opt. Lett., 43, 2559(2018).

[27] J. W. Goodman. Speckle Phenomena in Optics: Theory and Applications(2007).

[28] C. E. Peréz Corona, H. Peregrina-Barreto, J. C. Ramírez-San-Juan. Space-directional approach to improve blood vessel visualization and temporal resolution in laser speckle contrast imaging. J. Biomed. Opt., 25, 032009(2019).