Distortion Correction of Diffractive Optical Elements (DOEs) for Wide-angle Structured Light Projection

被引：0
|
作者：
Lu, Shih-Hsiang [1 ]
Li, Tsz [1 ]
Hsu, Wei-Feng [1 ]
Liu, You-Peng [2 ]
Lin, Siou-Jhih [2 ]
Lin, Kung-An [2 ]
机构：
[1] Natl Taipei Univ Technol, Dept Electroopt Engn, Taipei, Taiwan
[2] AzureWave Technol Inc, New Taipei, Taiwan
来源：
2020 OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC 2020) | 2020年
关键词：
structured light; distortion correction; wide-angle patterning; diffractive optical elements; 3D sensing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present an implementation of DOEs to generate wide-angle patterns correcting the distortion and intensity attenuation. The DOEs were designed using a combination method of the iterative Fourier transform algorithm and the direct search algorithm.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Inverse design and demonstration of high-performance wide-angle diffractive optical elements
    Kim, Dong Cheon
    Hermerschmidt, Andreas
    Dyachenko, Pavel
    Scharf, Toralf
    OPTICS EXPRESS, 2020, 28 (15) : 22321 - 22333
  • [2] Fast Barrel Distortion Correction for Wide-Angle Cameras
    Kim, Tae-Hwan
    IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2015, E98D (07): : 1413 - 1416
  • [3] An Improved Method of Nonlinear Distortion Correction For Wide-angle Lens
    Wang, Xianlun
    Li, Meng
    Cui, Yuxia
    2016 IEEE INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING (ICSIP), 2016, : 69 - 73
  • [4] Video Stabilization with Distortion Correction for Wide-angle Lens Dashcam
    Huang, Hsin-Yuan
    Yeh, Shuo-Han
    Lin, Che-Tsung
    Lai, Shang-Hong
    2016 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA), 2016,
  • [5] Practical Wide-Angle Portraits Correction with Deep Structured Models
    Tan, Jing
    Zhao, Shan
    Xiong, Pengfei
    Liu, Jiangyu
    Fan, Haoqiang
    Liu, Shuaicheng
    2021 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, CVPR 2021, 2021, : 3497 - 3505
  • [6] Wide-Angle Camera Distortion Correction Using Neural Back Mapping
    Chen, Ching-Han
    Yao, Tun-Kai
    Kuo, Chia-Ming
    2013 IEEE 17TH INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS (ISCE), 2013, : 171 - 172
  • [7] Wide-angle structured light with a scanning MEMS mirror in liquid
    Zhang, Xiaoyang
    Koppal, Sanjeev J.
    Zhang, Rui
    Zhou, Liang
    Butler, Elizabeth
    Xie, Huikai
    OPTICS EXPRESS, 2016, 24 (04): : 3479 - 3487
  • [8] A VLSI Implementation of Barrel Distortion Correction for Wide-Angle Camera Images
    Chen, Pei-Yin
    Huang, Chien-Chuan
    Shiau, Yeu-Horng
    Chen, Yao-Tung
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2009, 56 (01) : 51 - 55
  • [9] An Efficient Correction Method of Wide-Angle Lens Distortion for Surveillance Systems
    Kim, Wonjun
    Kim, Changick
    ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5, 2009, : 3206 - 3209
  • [10] Optical System Design for Wide-angle Airborne Mapping Camera with Diffractive Optical Element
    Niu Hai-Jun
    Zhang Jian
    Yan A-qi
    Leng Han-bing
    Fei Jia-qi
    Wu Deng-shan
    Cao Jian-zhong
    INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING (ICPOE 2014), 2015, 9449
12345