High resolution electroluminescence (EL) images captured in the infrared spectrum allow to
visually and non-destructively inspect the quality of photovoltaic (PV) modules. Currently …

Camera calibration plays an important role in various optical measurement and computer
vision applications. Accurate calibration parameters of a camera can give a better …

Time-of-flight (ToF) cameras suffer from systematic errors, which can be an issue in many
application scenarios. In this paper, we investigate the error characteristics of eight different …

Abstract 3D sensing for monocular in-the-wild images, eg, depth estimation and 3D object
detection, has become increasingly important. However, the unknown intrinsic parameter …

Camera calibration is an essential first step in setting up 3D Computer Vision systems.
Commonly used parametric camera models are limited to a few degrees of freedom and …

The recent proliferation of high resolution cameras presents an opportunity to achieve
unprecedented levels of precision in visual 3D reconstruction. Yet the camera calibration …

Checkerboard-like markers are widely applied in visual localization applications, including
SLAM, augmented reality, robot navigation, and 3-D scene reconstruction. Most corner …

Camera calibration is a crucial technique which significantly influences the performance of
many robotic systems. Robustness and high precision have always been the pursuit of …

Accurate checkerboard recognition is vital for basic camera calibration in many machine
vision tasks. However, existing detectors usually encounter two problems. First, X-corner …

Visuotactile sensing technology has received much attention in recent years. This article
proposes a feature detection method applicable to visuotactile sensors based on continuous …