Camera-based calibration techniques for seamless multiprojector displays

M Brown, A Majumder, R Yang - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
Multiprojector, large-scale displays are used in scientific visualization, virtual reality, and
other visually intensive applications. In recent years, a number of camera-based computer …

Simultaneous projector-camera self-calibration for three-dimensional reconstruction and projection map**

F Li, H Sekkati, J Deglint… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
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 …

Real-time projector tracking on complex geometry using ordinary imagery

T Johnson, H Fuchs - 2007 IEEE Conference on Computer …, 2007 - ieeexplore.ieee.org
Using cameras to geometrically calibrate projector-based displays has been widely reported
in the literature over the last decade. Most systems project structured-light patterns during a …

Automated geometric registration for multi-projector displays on arbitrary 3D shapes using uncalibrated devices

MA Tehrani, M Gopi, A Majumder - IEEE transactions on …, 2019 - ieeexplore.ieee.org
In this article we present a completely automated and scalable multi-projector registration
system that allows multiple uncalibrated projectors and cameras on arbitrary shape …

Auto-calibration of cylindrical multi-projector systems

B Sajadi, A Majumder - 2010 IEEE virtual reality conference …, 2010 - ieeexplore.ieee.org
In this paper we present a novel technique to calibrate multiple casually aligned projectors
on a fiducial-free cylindrical curved surface using a single camera. We impose two priors to …

Autocalibration of multiprojector cave-like immersive environments

B Sajadi, A Majumder - IEEE Transactions on Visualization and …, 2011 - ieeexplore.ieee.org
In this paper, we present the first method for the geometric autocalibration of multiple
projectors on a set of CAVE-like immersive display surfaces including truncated domes and …

Markerless view-independent registration of multiple distorted projectors on extruded surfaces using an uncalibrated camera

B Sajadi, A Majumder - IEEE Transactions on Visualization and …, 2009 - ieeexplore.ieee.org
In this paper, we present the first algorithm to geometrically register multiple projectors in a
view-independent manner (ie wallpapered) on a common type of curved surface, vertically …

Autocalibrating tiled projectors on piecewise smooth vertically extruded surfaces

B Sajadi, A Majumder - IEEE Transactions on Visualization and …, 2011 - ieeexplore.ieee.org
In this paper, we present a novel technique to calibrate multiple casually aligned projectors
on fiducial-free piecewise smooth vertically extruded surfaces using a single camera. Such …

Steerable projector calibration

M Ashdown, Y Sato - … Vision and Pattern Recognition (CVPR'05 …, 2005 - ieeexplore.ieee.org
A steerable projector is a digital projector whose beam can be moved under computer
control to illuminate different objects in its environment. Various projects have explored the …

Multi-projector display with continuous self-calibration

J Zhou, L Wang, A Akbarzadeh, R Yang - Proceedings of the 5th ACM …, 2008 - dl.acm.org
Most existing calibration techniques for multi-projector display system require that the
display configuration remain fixed during the display process. We in this paper present a …