Automatic calibration of structured-light systems, generally consisting of a projector and
camera, is of great importance for a variety of practical applications. We propose a novel …

We present a framework for the digital exploration of cultural heritage objects. Today
computing and information technology is pervasive and ubiquitous and has boosted at …

Structured-light methods actively generate geometric correspondence data between
projectors and cameras in order to facilitate robust 3D reconstruction. In this paper, we …

Structured light 3D scanning from a single viewpoint requires multiple scans and a
registration process for a complete description of the scanned object. Instead, using multiple …

The traditional projector calibration always assumes that the reprojection errors on the
projector image are independent and identically distributed and utilize the same method as …

We present a self-calibrating photogeometric method using only off-the-shelf hardware that
enables quickly and robustly obtaining multimillion point-sampled and colored models of …

Active stereo systems based on static pattern projection, aka oneshot scan, have been
widely used for measuring dynamic scenes. Many patterns used for oneshot active stereo …

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 …

In this paper, we propose an active scanning system using multiple projectors and cameras
to acquire a dense entire shape of the object with a single scan (aka ones hot scan). One of …

This book focuses on the latest developments in the fields of visual AI, image processing
and computer vision. It shows research in basic techniques like image pre-processing …