[1] FU L, LUO Q M. Progress and prospect of biomedical optical imaging[J]. Scientia Sinica Vitae, 50, 1222-1236(2020).

[2] ZAHRAN S A E S, SAEED R A H, ELAZIZY I M. Remote sensing based water resources and agriculture spatial indicators system[J]. The Egyptian Journal of Remote Sensing and Space Science, 25, 515-527(2022).

[3] YANG L, CHEN M, ZHU Q, et al. Development of a small-diameter and high-resolution industrial endoscope with CMOS image sensor[J]. Sensors and Actuators A:Physical, 296, 17-23(2019).

[4] PRENGÈRE L, KULCSÁR C, RAYNAUD H F. Zonal-based high-performance control in adaptive optics systems with application to astronomy and satellite tracking[J]. Journal of the Optical Society of America A, 37, 1083-1099(2020).

[5] LIU F, WU X Q, DUAN J B, . An Introduction of application of computational imaging in photoelectric detection (invited)[J]. Acta Photonica Sinica, 50, 1011001(2021).

[6] [6] COSSAIRT O, NAYAR S. Spectral focal sweep: extended depth of field from chromatic aberrations[C]. Proceedings of 2010 IEEE International Conference on Computational Photography (ICCP), IEEE, 2010: 18.

[7] WANG X H, LI D Y, ZHANG G. Panoramic stereo imaging of a bionic compound-eye based on binocular vision[J]. Sensors, 21, 1944(2021).

[8] WANG Y Y, SHI CH Y, XU H R, et al. A compact bionic compound eye camera for imaging in a large field of view[J]. Optics & Laser Technology, 135, 106705(2021).

[9] PEI H X, LIU J D, GE J L, . A review on image mosaicing techniques[J]. Journal of Zhengzhou University (Natural Science Edition), 51, 1-10,29(2019).

[10] LIU Y Y, LI Q W, LI Y, et al. High-resolution multi-wavelength lensless diffraction imaging with adaptive dispersion correction[J]. Optics Express, 29, 7197-7209(2021).

[11] YIN W X, HE K J, XU D, et al. Significant target analysis and detail preserving based infrared and visible image fusion[J]. Infrared Physics & Technology, 121, 104041(2022).

[12] LEE M H, LEE T K. Application of fusion-fluorescence imaging using indocyanine green in endoscopic endonasal surgery[J]. Journal of Clinical Neuroscience, 98, 45-52(2022).

[13] VANI V, PRASHANTH K V M. Image enhancement of wireless capsule endoscopy frames using image fusion technique[J]. IETE Journal of Research, 67, 463-475(2021).

[14] XU M, LIU Y T, YUAN Y, et al. Variable-focus liquid lens based on electrically responsive fluid[J]. Optics Letters, 47, 509-512(2022).

[15] [15] WANG Y ZH, LI P CH, GUPTA U, et al. . Tunable soft lens of large focal length change[JOL]. Soft Robotics, 2021(20210812).https:doi.g10.1089so.2021.0036.

[16] PUSENKOVA A, SOVA O, GALSTIAN T. Electrically variable liquid crystal lens with spiral electrode[J]. Optics Communications, 508, 127783(2022).

[17] ZHANG W, NIU CH Y, YOU X H, . Endocytoscopic imaging system with high magnification and large field of view[J]. Acta Optica Sinica, 41, 1717001(2021).

[18] KUMAGAI Y, KAWADA K, YAMAZAKI S, et al. Current status and limitations of the newly developed endocytoscope GIF-Y0002 with reference to its diagnostic performance for common esophageal lesions[J]. Journal of Digestive Diseases, 13, 393-400(2012).

[19] KUMAGAI Y, TAKUBO K, KAWADA K, et al. A newly developed continuous zoom-focus endocytoscope[J]. Endoscopy, 49, 176-180(2016).

[20] [20] TOMAYUKI B. Objective lens f an endoscope endoscope: JI, 113721355A[P]. 20211130. (in Chinese)

[21] [21] SACHIKO N. Variable power optical system f endoscope endoscope: CN, 111630429A[P]. 20200904. (in Chinese)

[22] ZOU Y CH, CHAU F S, ZHOU G Y. Ultra-compact optical zoom endoscope using solid tunable lenses[J]. Optics Express, 25, 20675-20688(2017).

[23] GUO X, ZHANG W, SU J H, . Design of a focus-tunable capsule endoscope system[J]. Acta Photonica Sinica, 44, 0522004(2015).

[24] SHAO X P, LIU F, LI W, . Latest progress in computational imaging technology and application[J]. Laser & Optoelectronics Progress, 57, 020001(2020).

[25] WU J M, LU ZH, JIANG D, et al. Iterative tomography with digital adaptive optics permits hour-long intravital observation of 3D subcellular dynamics at millisecond scale[J]. Cell, 184, 3318-3332.e17(2021).

[26] SCHARF E, DREMEL J, KUSCHMIERZ R, et al. Video-rate lensless endoscope with self-calibration using wavefront shaping[J]. Optics Letters, 45, 3629-3632(2020).

[27] WANG J W, ZHAO Y. Lensless multispectral camera based on a coded aperture array[J]. Sensors, 21, 7757(2021).

[28] MIRIROSTAMI S, KATKOVNIK V Y, EGUIAZARIAN K O. Extended DoF and achromatic inverse imaging for lens and lensless MPM camera based on wiener filtering of defocused OTFs[J]. Optical Engineering, 60, 051204(2021).

[29] BERGEN T, WITTENBERG T. Stitching and surface reconstruction from endoscopic image sequences: a review of applications and methods[J]. IEEE Journal of Biomedical and Health Informatics, 20, 304-321(2016).

[30] WANG X, ZAO J B, SUN J, . Review of polarization image fusion technology[J]. Spacecraft Recovery & Remote Sensing, 42, 9-21(2021).

[31] AZAM M A, KHAN K B, SALAHUDDIN S, et al. A review on multimodal medical image fusion: compendious analysis of medical modalities, multimodal databases, fusion techniques and quality metrics[J]. Computers in Biology and Medicine, 144, 105253(2022).

[32] ZHANG L X, ZENG G P, XUAN ZH CH. A survey of fusion methods for multi-source image[J]. Computer Engineering and Science, 44, 321-334(2022).

[33] TANG Y B, KORTUM A, PARRA S G, et al. In vivo imaging of cervical precancer using a low-cost and easy-to-use confocal microendoscope[J]. Biomedical Optics Express, 11, 269-280(2020).

[34] CORDOVA R, KIEKENS K, BURRELL S, et al. Sub-millimeter endoscope demonstrates feasibility of in vivo reflectance imaging, fluorescence imaging, and cell collection in the fallopian tubes[J]. Journal of Biomedical Optics, 26, 076001(2021).

[35] SI P, HONKALA A, DE LA ZERDA A, et al. Optical microscopy and coherence tomography of cancer in living subjects[J]. Trends in Cancer, 6, 205-222(2020).

[36] [36] LI H M, LI Y, MENG Y L, et al. . Research on the resonance frequency reduction of the single fiber scanner[C]. Proceedings of the 2019 18th International Conference on Optical Communications wks (ICOCN), IEEE, 2019: 13.

[37] WU T, ZHANG L, WANG J M, et al. Miniaturized precalibration-based Lissajous scanning fiber probe for high speed endoscopic optical coherence tomography[J]. Optics Letters, 45, 2470-2473(2020).

[38] PIYAWATTANAMETHA W, COCKER E D, BURNS L D, et al. In vivo brain imaging using a portable 2.9 g two-photon microscope based on a microelectromechanical systems scanning mirror[J]. Optics Letters, 34, 2309-2311(2009).

[39] [39] SEO Y H, PARK H C, JEONG K H. Electrothermal MEMS fiber scanner with lissajous patterns f endomicroscopic applications[C]. Proceedings of the 2016 IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS), IEEE, 2016: 367370.

[40] GIATAGANAS P, HUGHES M, PAYNE C J, et al. Intraoperative robotic-assisted large-area high-speed microscopic imaging and intervention[J]. IEEE Transactions on Biomedical Engineering, 66, 208-216(2019).

[41] LIU L, WU W, ZHANG B, . Research on high resolution grating precision positioning system[J]. Infrared, 41, 35-39(2020).

[42] KAUR M, LANE P M, MENON C. Endoscopic optical imaging technologies and devices for medical purposes: state of the art[J]. Applied Sciences, 10, 6865-6865(2020).

[43] WU T, HUO W L, HUANG Y ZH, . A miniaturized pre-calibration based Lissajous scanning fiber probe for endoscopic optical coherence tomography[J]. Acta Physica Sinica, 70, 150701(2021).

[44] KAUR M, LANE P M, MENON C. Scanning and actuation techniques for cantilever-based fiber optic endoscopic scanners——a review[J]. Sensors, 21, 251(2021).

[45] TSAI T H, LEE H C, AHSEN O O, et al. Ultrahigh speed endoscopic optical coherence tomography for gastroenterology[J]. Biomedical Optics Express, 5, 4387-4404(2014).

[46] ZHANG J, NGUYEN T, POTSAID B, et al. Multi-MHz MEMS-VCSEL swept-source optical coherence tomography for endoscopic structural and angiographic imaging with miniaturized brushless motor probes[J]. Biomedical Optics Express, 12, 2384-2403(2021).

[47] LÓPEZ-MARÍN A, SPRINGELING G, BEURSKENS R, et al. Motorized capsule for shadow-free OCT imaging and synchronous beam control[J]. Optics Letters, 44, 3641-3644(2019).

[48] TANISAKA Y, RYOZAWA S, NONAKA K, et al. Diagnosis of biliary strictures using probe-based confocal laser endomicroscopy under the direct view of peroral cholangioscopy: results of a prospective study (with video)[J]. Gastroenterology Research and Practice, 2020, 6342439(2020).

[49] BAHLMANN J, MADRAHIMOV N, DANIEL F, et al. Establishment of a guided, in vivo, multi-channel, abdominal, tissue imaging approach[J]. Scientific Reports, 10, 9224(2020).

[50] VASILEV I V, MAMENKO I S, MAKAROVA A V, et al. Probe-based confocal laser endomicroscopy in COVID-19[J]. Advances in Respiratory Medicine, 89, 456-459(2021).

[51] ZHANG P T, YANG X B, ZHOU W, . Design and applied research of dual-mode switching endomicroscopic imaging system[J]. Optics and Precision Engineering, 27, 1335-1344(2019).

[52] FRIDMAN M, SHEMESH D, ABOOKASIS D. Dual-camera endoscopic imaging probe combining simultaneous illumination of white-light and laser sources for near real-time monitoring of tissue features[J]. Optics and Lasers in Engineering, 154, 107018(2022).

[53] LI W J, FAN J F, LI SH W, et al. Homography-based robust pose compensation and fusion imaging for augmented reality based endoscopic navigation system[J]. Computers in Biology and Medicine, 138, 104864(2021).

[54] ABDALBARI A, HUANG X SH, REN J. Endoscopy-MR image fusion for image guided procedures[J]. International Journal of Biomedical Imaging, 2013, 472971(2013).

[55] WARTAK A, KELADA A K, ALARCON P A L, et al. Dual-modality optical coherence tomography and fluorescence tethered capsule endomicroscopy[J]. Biomedical Optics Express, 12, 4308-4323(2021).

[56] GIATAGANAS P, HUGHES M, YANG G ZH. Force adaptive robotically assisted endomicroscopy for intraoperative tumour identification[J]. International Journal of Computer Assisted Radiology and Surgery, 10, 825-832(2015).

[57] ZHANG L, YE M L, GIATAGANAS P, et al. From macro to micro: autonomous multiscale image fusion for robotic surgery[J]. IEEE Robotics & Automation Magazine, 24, 63-72(2017).