The objective of this paper is to improve the visual odometry performance through the
analysis of the sensor noise and the propagation of an error through the entire visual …

Recent developments in low‐cost structure‐from‐motion (SfM) technologies offer new
opportunities for geoscientists to acquire high‐resolution soil microtopography data at a …

This paper summarizes the causes of uncertainty in 3D data measurement, some basic
theory of 3D imaging that explains the origin of some of these causes, and, describes the …

This paper reports on methods for incorporating camera calibration uncertainty into a two-
view sparse bundle adjustment (SBA) framework. The co-registration of two images is useful …

There is a need for accuracy evaluation tools for 3D image-based modeling and to identify
the key factors and critical configurations affecting this accuracy. We propose a novel …

We put forth in this paper a geometrically motivated motion error analysis which is capable
of supporting investigation of global effect such as inherent ambiguities. This is in contrast …

Accurate three-dimensional (3D) target positioning is of great importance in many industrial
applications. Although various methods for reconstructing 3D information from a set of …

Our purpose is to provide an augmented reality system for Radio-Frequency guidance that
could superimpose a 3D model of the liver, its vessels and tumors (reconstructed from CT …

Reconstructing the 3D shape of a scene from its 2D images is a problem that has attracted a
great deal of research. 3D models are nowadays widely used for scientific visualization …

We consider the problem of tridimensional reconstruction obtained from one or more
images, when the 2D perspective projections of 3D points of interest are available, together …