Center Extraction of Structured Light Stripe Based on Back Propagation Neural Network

Yuehua Li; Peng Liu; Jingbo Zhou; Youzhi Ren; Jiangyan Jin

doi:10.3788/AOS201939.1212005

[1] Mao Q Z, Cui H, Hu Q W et al. A rigorous fastener inspection approach for high-speed railway from structured light sensors[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 143, 249-267(2018).

[2] Li Y H, Zhou J B, Liu L J. Research progress of the line structured light measurement technique[J]. Journal of Hebei University of Science and Technology, 39, 115-124(2018).

[3] Zhou F Q, Zhang G J. Complete calibration of a structured light stripe vision sensor through planar target of unknown orientations[J]. Image and Vision Computing, 23, 59-67(2005). http://www.sciencedirect.com/science/article/pii/S026288560400188X

[4] Zhou J B, Li Y H, Qin Z Y et al. Calibration of line structured light sensor based on reference target[J]. Acta Optica Sinica, 39, 0412005(2019).

[5] Li Y Y, Zhang Z Y, Yuan L. Survey on linear structured light stripe center extraction[J]. Laser & Optoelectronics Progress, 50, 100002(2013).

[6] He J J, Zhang G J. Study on method for processing image of strip in structured-light 3D vision measuring technique[J]. Journal of Beijing University of Aeronautics and Astronautics, 29, 593-597(2003).

[7] Hu B, Li D H, Jin G et al. New method for obtaining the center of structured light stripe by direction template[J]. Computer Engineering and Applications, 38, 59-60, 109(2002).

[8] Lü Z H, Zhang Z Y. Build 3D scanner system based on binocular stereo vision[J]. Journal of Computers, 7, 399-404(2012). http://doi.ieeecomputersociety.org/10.1109/ICICTA.2011.158

[9] Mei J H, Lai L J. Research on extraction algorithm of light strip center in structured light measurement system[J]. Electronic Measurement Technology, 41, 8-13(2018).

[10] Usamentiaga R, Molleda J, García D F. Fast and robust laser stripe extraction for 3D reconstruction in industrial environments[J]. Machine Vision and Applications, 23, 179-196(2012). http://link.springer.com/article/10.1007/s00138-010-0288-6

[11] Li Y H, Zhou J B, Huang F S et al. Sub-pixel extraction of laser stripe center using an improved gray-gravity method[J]. Sensors, 17, 814(2017). http://europepmc.org/articles/PMC5422175/

[12] Jiang Y F, Jiang K Y, Lin J Y. Extrication method for sub-pixel center of linear structured light stripe[J]. Laser & Optoelectronics Progress, 52, 071502(2015).

[13] Li T T, Yang F, Li S G et al. Extraction method of line-structured light stripe center based on Gauss-Lorenz decomposition peak fitting[J]. Laser & Optoelectronics Progress, 56, 071201(2019).

[14] Gao S Y, Yang K Z. Research on central position extraction of laser strip based on varied-boundary Gaussian fitting[J]. Chinese Journal of Scientific Instrument, 32, 1132-1137(2011).

[15] Steger C. An unbiased detector of curvilinear structures[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 20, 113-125(1998). http://bioinformatics.oxfordjournals.org/external-ref?access_num=10.1109/34.659930&link_type=DOI

[16] Sun J H, Wang H, Liu Z et al. Rapid extraction algorithm of laser stripe center in rail wear dynamic measurement[J]. Optics and Precision Engineering, 19, 690-696(2011).

[17] Nan F, Li D H, Gao Q et al. Implementation of adaptive light stripe center extraction of improved Steger algorithm[J]. Laser Journal, 39, 85-88(2018).

[18] Yang Z H, Yang L, Li H et al. Stripe center extrication algorithm for structured-light in complex environment[J]. Computer Technology and Development, 28, 7-10(2018).

[19] Liu J, Liu L H. Laser stripe center extraction based on Hessian matrix and regional growth[J]. Laser & Optoelectronics Progress, 56, 021203(2019).

[20] Qin Z Y, Xia G S, Fu Y J et al. Extraction of Hessian matrix laser stripe center based on difference image method[J]. Journal of Nanchang Hangkong University(Natural Sciences), 31, 28-33(2017).

[21] Xu G, Sun L N, Li X T et al. Adaptable center detection of a laser line with a normalization approach using Hessian-matrix eigenvalues[J]. Journal of the Optical Society of Korea, 18, 317-329(2014). http://www.opticsinfobase.org/abstract.cfm?uri=josk-18-4-317

[22] Cai H Y, Feng Z D, Huang Z H. Centerline extraction of structured light stripe based on principal component analysis[J]. Chinese Journal of Lasers, 42, 0308006(2015).

[23] Li F J, Li X J, Liu Z. A multi-scale analysis based method for extracting coordinates of laser light stripe centers[J]. Acta Optica Sinica, 34, 1110002(2014).

[24] Wang S C, Han Q, Wang H et al. Laser stripe center extraction method of rail profile in train-running environment[J]. Acta Optica Sinica, 39, 0212004(2019).