The problem of active sensor planning was firstly addressed about 20 years ago and
attracted many people after then. Recently, active sensing becomes even more important …

A structured light vision system using pattern projection is useful for robust reconstruction of
three-dimensional objects. One of the major tasks in using such a system is the calibration of …

Autonomous navigation and obstacle avoidance systems are critically relevant and
important for visually impaired people, assisted driving applications, and autonomous …

Colour-encoded structured lighting systems are widely used for three-dimensional data
acquisition based on machine vision. Calibration of such a system is a laborious and tedious …

In this paper, we propose an uncalibrated, multi-image 3D reconstruction, using coded
structured light. Normally, a conventional coded structured light system consists of a camera …

In this paper, we propose a novel method to achieve both dense 3D reconstruction of the
scene and estimation of the camera intrinsic parameters by using coplanarities and other …

The present study adapted the methodology illustrated in a published study for a small
sample size [1]. A total of 48 students who were enrolled in an engineering dynamics course …

In this paper, we describe a new uncalibrated active vision system. Normally, active vision
systems need either precise calibrations or relatively fixed cameras and light sources, which …

In this paper we discuss the suitability of three optical 3D range finders for mobile robot
navigation in indoor environments. The range finders under consideration are the CSEM …

This paper presents a method to perform Euclidean calibration on camera and projector-
based structured light systems, without assuming specific scene structure. The vast majority …