Customization(Multiple times)

  • 条纹投影轮廓术
  1. Chunwei Zhang*, Hong Zhao, Xu Gao, Zhenyang Zhang, and Juntong Xi, Phase unwrapping error correction based on phase edge detection and classification, Optics and Lasers in Engineering, 137: 106389, 2021.
  2. Chunwei Zhang*, Hong Zhao*, Qian Zhu, Changquan Zhou, Jiacheng Qiao, Lu Zhang, Phase accuracy evaluation for phase-shifting fringe projection profilometry based on uniform-phase coded image, Measurement Science and Technology, 29(6): 065205 , 2018.
  3. Chunwei Zhang, Hong Zhao*, Kejian Jiang. Fringe-period selection for a multifrequency fringe-projection phase unwrapping method, Measurement Science and Technology, 27(8): 085204, 2016
  4. Chunwei Zhang, Hong Zhao*, Lu Zhang, Fringe order error in multi-frequency fringe projection phase unwrapping: reason and correction, Applied Optics, 54(32): 9390-9399, 2015
  5. Chunwei Zhang, Hong Zhao*, Feifei Gu, Yueyang Ma, Phase unwrapping algorithm based on multi-frequency fringe projection and fringe background for fringe projection profilometry, Measurement Science and Technology, 26(4): 0452031-04520310, 2015
  6. Chunwei Zhang, Hong Zhao, Lu Zhang*, Xin Wang, Full-field phase error detection and compensation method for digital phase-shifting fringe projection profilometry, Measurement Science and Technology, 26(3): 0352011-0352018, 2015.
  • 圆条纹投影轮廓术
  1. Chunwei Zhang*, Hong Zhao*, Zhenyang Zhang, Jiacheng Qiao, Jinlei Zhao, Changquan Zhou, and Juntong Xi, Efficient method for detecting zero-phase point in off-axis circular fringe projection profilometry, Measurement Science and Technology, 31(5): 055203 , 2020.
  2. Chunwei Zhang*, Hong Zhao*, Jiacheng Qiao, Changquan Zhou, Lu Zhang, Gailing Hu, and Hehui Geng, Three-dimensional measurement based on optimized circular fringe projection technique, Optics Express, 27(3): 2465-2477, 2019.
  3. Hong Zhao*, Chunwei Zhang*, Changquan Zhou, Kejian Jiang, Meiqi Fang, Circular fringe projection profilometry, Optics Letters, 41(21): 4951-4954, 2016.
  • 动态三维测量
  1. Bao Qingkang, Li Jian, Li Xufeng, Zhang Tianyu, Zhao Hong*, Zhang Chunwei*, Dynamic 3D measurement based on orthogonal fringe projection and geometric constraints. Optics Letters, 47(21): 5541-5544, 2022.
  2. Bao Qingkang, Zhang Tianyu, Liu Faheng, Zhao Hong*, Zhang Chunwei*., Phase unwrapping algorithm based on phase edge tracking for dynamic measurement, Optics Express, 30(5): 7551-7565 , 2022.
  • 点云处理
  1. Chunwei Zhang*, Xufeng Li, Tianyu Zhang, Qingkang Bao, Jian Li, Fuyang He, Dewu Ren, Hong Zhao, Efficient thickness calculation for a plate based on space gridding and direction alignment, 2023 International Conference of Optical Imaging and Measurement (ICOIM 2023), Xi’an, China, Date:2023.10.20-22.
  2. Faheng Liu, Chunwei Zhang, Hong Zhao, Zhenyang Zhang, Tianyu Zhang, Hong Zhao, A fast point cloud precision registration method based on spatial grid division, 2021 International Conference of Optical Imaging and Measurement (ICOIM), Xi’an, China, Date:2021.08.27-29.

Customization(Multiple times)

  • 条纹投影轮廓术
  1. 张春伟,李健,赵宏,何福洋,李旭锋,鲍勍慷,任德伍,一种基于恒定相位图的高反光表面三维测量方法和装置,发明专利,中国,受理时间:2024.03.28,申请号:2024103693443;

  2. 赵宏,鲍勍慷,张春伟,刘发恒,张天宇,一种光学动态三维测量的相位解包裹方法和装置,发明专利,中国,授权时间:2021.06.09,申请号:ZL202110644463.1;

  3. 张春伟,赵宏,张振洋,乔嘉成,一种基于相位分布的解包裹相位误差检测与校正方法,发明专利,中国,授权时间:2020.10.12,专利号:ZL 201910791454.8;

  4. 张春伟,赵宏,张振洋,乔嘉成,基于条纹级数不准度的解包裹相位误差检测与校正方法,发明专利,中国,授权时间:2020.11.04,专利号:ZL 201910912992.8;

  5. 赵宏,张春伟一种基于恒定相位编码的数字相移三维测量轮廓术相位误差检测方法,发明专利,中国,授权时间:2018.10.30,专利号:ZL 201410258731.6;

  6. 赵宏,张春伟相移法相位测量轮廓术可调参数的优化选用方法,发明专利,中国,授权时间:2018. 07.17,专利号:ZL 201510600938.1;

  7. 赵宏,张春伟灰度条纹投影光强非线性校正方法及基于该方法的相位校正方法,发明专利,中国,授权时间:2016.08.10,专利号:ZL 201310294586.2。

  • 圆条纹投影轮廓术
  1. 赵宏,乔嘉成,张春伟一种投影系统主点像素坐标求解方法,发明专利,中国,授权时间:2021.01.19,专利号:ZL 202010259048.X;
  2. 张春伟,赵宏,张振洋,乔嘉成,基于二维刻度尺的离轴圆条纹投影测量零相位点求解方法,发明专利,中国,授权时间:2020.03.11,专利号:ZL 201811575115.8;
  3. 张春伟,赵宏,乔嘉成,张振洋,基于平面度约束的离轴圆条纹投影测量零相位点求解方法,发明专利,中国,授权时间:2019.12.03,专利号:ZL201811574048.8;
  4. 赵宏,张春伟一种光学三维形貌测量方法,发明专利,中国,授权时间:2018.10.26,专利号:ZL 201610451777.9。

  • 点云处理
  1. 张春伟李旭锋,赵宏,任德伍,李健,鲍勍慷,何福洋,逐点加权法向迭代最近点精配准方法、装置、设备和介质,发明专利,中国,受理时间:2024.03.28,申请号:202410369334X;
  2. 张春伟,张天宇,赵宏,鲍勍慷,刘发恒,一种机床加工刀具三维磨破损在线监测方法,发明专利,中国,授权时间:2024.03.15,申请号:ZL202210327255.3;
  3. 张春伟,刘发恒,赵宏,鲍勍慷,张天宇,条纹投影测量点云逐点加权配准方法、设备和介质,发明专利,中国,授权时间:2023.08.18,申请号:ZL202110776115.X
  4. 赵宏,刘发恒,张春伟,胡敏,鲍勍慷,张天宇,基于空间网格划分的快速点云精配准方法、装置和设备,发明专利,中国,授权时间:2022.12.09,专利号:ZL202110795806.4;
  5. 赵宏,张天宇,张春伟,鲍勍慷,刘发恒,李旭锋,李健. 一种板件厚度检测方法及装置,中国,受理时间:2022.08.30,申请号: CN 202211048546.5。
  • 转角测量
  1. 赵宏,高旭,张春伟,张振洋,赵金磊,鲍勍慷,刘发恒,燕家兴,基于水平位移台的激光位移计阵列系统参数标定方法,发明专利,中国,授权时间:2023.03.31,专利号:ZL202110106587.4
  • 自动驾驶
  1. 张春伟,何福洋,任德伍,李健,李旭锋,赵宏,一种车载测距传感器位姿偏移在线检测方法及系统,发明专利,中国,受理时间:2023.11.15,专利号:CN202311527763.7