• Optics and Precision Engineering
  • Vol. 28, Issue 8, 1690 (2020)
LI Jia-fu1,2,*, ZHU Xiao-ping1, DU Hua1, and TANG Wen-yan2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    DOI: 10.3788/ope.20202808.1690 Cite this Article
    LI Jia-fu, ZHU Xiao-ping, DU Hua, TANG Wen-yan. Vision detection for laser beam collinearity in thickness measurement[J]. Optics and Precision Engineering, 2020, 28(8): 1690 Copy Citation Text show less
    References

    [1] GUO Y, WANG N. Study on laser non-contact thickness measurement method for cold-roll steel sheets based on linear CCD[J]. Instrument Technique and Sensor, 2014(12): 68-70.(in Chinese)

    [2] CHENG G, ZHU X F, XU Q Q, et al.. Research on electrode film thickness measurement of lithium battery with laser under unknown noise frequency environment[J]. Chinese Journal of Scientific Instrument, 2015, 36(9): 1978-1986.(in Chinese)

    [3] LI J F, TANG W Y, ZHANG X L, et al.. Thickness measurement of rotary parts with double laser under unknown relative position condition[J]. Opt. Precision Eng., 2017, 25(9): 2300-2308.(in Chinese)

    [4] LIU Y, BI CH, LIU J L, et al.. Study and compare of several methods of beam-direction of optical sensor[J]. Measurement & Control Technology, 2014, 33: 552-554. (in Chinese)

    [5] LU K Q, WANG W, CHEN Z CH. Calibration of laser beam-direction for point laser sensors[J]. Opt. Precision Eng., 2010, 18(4): 880-886.(in Chinese)

    [6] ZHANG L Y, YI H M, LIU SH L. Linear calibration for on-machine measurement of laser probe pose[J]. Opt. Precision Eng., 2016, 24(4): 681-689.(in Chinese)

    [7] BI C, LIU Y, FANG J G, et al.. Calibration of laser beam direction for optical coordinate measuring system[J]. Measurement, 2015, 73: 191-199.

    [8] PENG X F, CHENG SH, LI H X , et al.. Study on the plane angle measurement technology based on laser displacement sensors[J]. Chinese Journal of Scientific Instrument, 2017, 38(11): 2735-2743. (in Chinese)

    [9] YANG T Y, WANG Z, WU Z G, et al.. Calibration of laser beam direction for inner diameter measuring device[J]. Sensors, 2017, 17(2): 294-310.

    [10] LIU X B, FU L H, WANG ZH, et al.. Optic axis collinear adjustment method for the double laser dis- placement sensors combination probe[J]. Journal of Optoelectronics·Laser, 2013, 24(7): 1363-1369.(in Chinese)

    [11] ZHOU F Q, CHEN Y M, ZHANG G J. Calibrating double sensors laser vision measurement system[J]. Journal of Optoelectronics·Laser, 2007, 18(7): 828-831.(in Chinese)

    [12] LEE K C, YANG J S, YU H H. Development and evaluation of a petal thickness measuring device based on the dual laser triangulation method[J]. Computers and Electronics in Agriculture, 2013, 99: 85-92.

    [13] LI J F, TANG W Y, WANG J, et al.. Multilevel thresholding selection based on variational mode decomposition for image segmentation[J]. Signal Processing, 2018, 147: 80-91.

    [14] ZHAO Q, HAO SH Q, ZHANG D. Location method of spot center based on improved threshold segmentation[J]. Laser & Infrared, 2018, 48(5): 633-637.(in Chinese)

    LI Jia-fu, ZHU Xiao-ping, DU Hua, TANG Wen-yan. Vision detection for laser beam collinearity in thickness measurement[J]. Optics and Precision Engineering, 2020, 28(8): 1690
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