[1] Lan Q Q, Xiao B X. Grid-based density peak clustering algorithm for RFID positioning[J]. Journal of Electronic Measurement and Instrumentation, 32, 73-78(2018).

[2] Zhu X M, Yi J J, Cheng J Y et al. Adapted error map based mobile robot UWB indoor positioning[J]. IEEE Transactions on Instrumentation and Measurement, 69, 6336-6350(2020).

[3] Lai C A, Long P. Indoor localization method based on Gaussian process regression and WiFi fingerprint[J]. Journal of Electronic Measurement and Instrumentation, 35, 186-193(2021).

[4] Jin S Z, Chen G L, Zhang C et al. An adaptive Bluetooth fingerprint localization algorithm based on region preference[J]. Science of Surveying and Mapping, 45, 51-56(2020).

[5] Ding J P, Yi Z L, Wang J T et al. Analysis of light-emitting diodes spatial beam effect in visible light positioning system[J]. Acta Optica Sinica, 41, 0523001(2021).

[6] Xu S W, Wu Y, Wang X F. Visible light positioning algorithm based on sparsity adaptive and location fingerprinting[J]. Acta Optica Sinica, 40, 1806003(2020).

[7] Qin L, Wang D X, Wang F Y et al. Indoor visible light positioning method based on extreme learning machine neural network[J]. Laser & Optoelectronics Progress, 59, 0304002(2022).

[8] Xu S W, Wu Y, Wang X F. Visible light positioning algorithm based on particle swarm optimization compressed sensing[J]. Chinese Journal of Lasers, 48, 0306004(2021).

[9] Zhang H Y, Yu H Y, Wang K et al. Indoor visible light positioning of improved RBF neural network based on KPCA-K-means++ and GA-LMS model[J]. Acta Optica Sinica, 41, 1906001(2021).

[10] Guan W P, Wen S S, Liu L Z et al. High-precision indoor positioning algorithm based on visible light communication using complementary metal-oxide-semiconductor image sensor[J]. Optical Engineering, 58, 024101(2019).

[11] Guan W P, Chen S H, Wen S S et al. High-accuracy robot indoor localization scheme based on robot operating system using visible light positioning[J]. IEEE Photonics Journal, 12, 7901716(2020).

[12] Kuo Y S, Pannuto P, Hsiao K J et al. Luxapose: indoor positioning with mobile phones and visible light[C], 447-458(2014).

[13] Kim J Y, Yang S H, Son Y H et al. High-resolution indoor positioning using light emitting diode visible light and camera image sensor[J]. IET Optoelectronics, 10, 184-192(2016).

[14] Zhang R, Zhong W D, Kemao Q et al. A single LED positioning system based on circle projection[J]. IEEE Photonics Journal, 9, 7905209(2017).

[15] Qu R T, Feng L H, Yang A Y et al. Dual frequency or arithmetic modulation method for expanding LED ID in visible light positioning system[J]. Optical Technique, 46, 677-683(2020).

[16] Guan W P, Li J Y, Wen S S et al. The detection and recognition of RGB-LED-ID based on visible light communication using convolutional neural network[J]. Applied Sciences, 9, 1400(2019).

[17] Chiu H J, Lo Y K, Lin Y L et al. A cost-effective PWM dimming method for LED lighting applications[J]. International Journal of Circuit Theory and Applications, 43, 307-317(2015).

[18] Guan W P, Wen S S, Hu H X et al. Research on visible light communication system based on hybrid modulation technique[J]. Journal of Optoelectronics·Laser, 26, 2125-2132(2015).

[19] Guan W P. Research on high precision indoor visible light positioning algorithm based on image sensor[D](2019).

[20] Li J Y, Guan W P. The optical barcode detection and recognition method based on visible light communication using machine learning[J]. Applied Sciences, 8, 2425(2018).

[21] Xie C Y, Guan W P, Wu Y X et al. The LED-ID detection and recognition method based on visible light positioning using proximity method[J]. IEEE Photonics Journal, 10, 7902116(2018).