Visual measurement methods are extensively used in various fields, such as aerospace,
biomedicine, agricultural production, and social life, owing to their advantages of high …

Camera calibration will directly affect the accuracy and stability of the whole measurement
system. According to the characteristics of circular array calibration plate, a camera …

Camera calibration is difficult when the focus plane is in a dangerous place or where people
are not easy to reach. Therefore, this paper proposes a calibration method which can be …

In this paper, a novel method based on edge spread information fitting (ESIF) is proposed to
accurately calibrate the geometric parameters of a focused light field camera. A focused light …

With rapid developments in light field imaging, a great deal of attention has been given to its
applications in industrial, medical and other fields due to its ability to perform three …

光场相机利用二维影像同时记录空间中光线的位置和方向信息, 能够恢复相机内部的光场,
为三维重建提供了新的解决思路. 围绕光场相机的三维重建问题, 本文综述了光场数据获取手段 …

Light field cameras can record the spatial and angular information of light rays at the same
time, which facilitate many vision tasks such as 3D reconstruction and digital refocusing. In …

摘要在光场相机的各种应用中, 光场的解码和重构都是必不可少的环节. 光场相机的结构参数和
装配误差的标定对于光场的解码和重构精度至关重要. 鉴于此, 提出基于光学检测原理的光场 …

Narrow field-of-view (FOV) cameras enable long-range observations and have been often
used in deep space exploration missions. To solve the problem of systematic error …

由于光场数据量大, 现有光场相机标定算法存在速度慢, 无法快速校准工业检测中光场相机的
参数变化, 降低工业检测效率的问题. 该文基于稀疏光场成像模型优化光场数据 …