Terrestrial laser scanners (TLSs) are increasingly used in several applications such as
reverse engineering, digital reconstruction of historical monuments, geodesy and surveying …

Point-cloud coordinate information derived from terrestrial Light Detection And Ranging
(LiDAR) is important for several applications in surveying and civil engineering. Plane fitting …

Target-or intensity-feature-based calibration has been extensively explored for in-situ
calibration of terrestrial laser scanners (TLSs). Those calibration approaches main …

摘要轻量型感知激光雷达(LiDAR) 是一种具有环境目标感知能力的主动式三维光学成像技术,
在深空探测与无人驾驶领域被广泛应用. 回顾了轻量型感知激光雷达关键技术的重要进展 …

Existing self-calibration methods for terrestrial laser scanners are predominantly point-based
and plane-based. In this paper, we present a new cylinder-based self-calibration method …

Accuracy is a crucial requirement in the shipbuilding industry, especially during the design
stage. The existence of errors in 3D prototype models can cause huge discrepancies when …

摘要高精密红外靶标是红外成像领域的重点研究内容之一. 基于张正友标定原理,
通过材料温度和表面辐射特性设计适合于红外标定的简便式精密靶标; 基于张正友标定方法的 …

The extrinsic and intrinsic calibration of light detection and ranging (LiDAR) and inertial
measurement unit (IMU) system is an essential prerequisite for its using in robots navigation …

To improve the positional accuracy of point-clouds, a self-calibration model of a terrestrial
laser scanner (TLS) was used to calibrate mounting angle errors as systematic errors. The …

Sphere targets have been widely used in mobile terrestrial laser scanner (MTLS)
registration, using their center coordinates the multiple viewpoints clouds data can be …