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Calibration method for event-based structured light systems using frequency information

delete2025-08-02
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PRE
AI
Z
Zifei Cao
H
Hongfeng Long
Z
Zhen Liang
Y
Yuebo Ma
R
Rujin Zhao *
Z
Zhenming Peng
DOI:10.1016/j.measurement.2025.118507delete
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Abstract

Abstract

En 中文
• A novel calibration method is proposed for event-based structured light systems. • The method uses only event data, eliminating the need for grayscale frames. • Reconstructing camera and projector images using frequency information. • Sub-pixel accuracy is achieved in both simulation and real-world calibration.
Keywords:
event-based vision
structured light
calibration
sub-pixel accuracy
frequency information

Journal

Measurement cover
Measurement
IF:
5.6
Papers:
1.9W
Citations:
5.4W

Organization

I
Institute of Optics and Electronics
Scholars:
99
Papers: 31
Citations: 0
U
university of electronic science and technology of china
Scholars:
1.2W
Papers: 4.5K
Citations: 4