Multi-Projector Calibration Based on Virtual Viewing Space
نویسندگان
چکیده
منابع مشابه
The Color Calibration across Multi-Projector Display
Large plane displays are often achieved by combining tiled imaging elements, which give the appearance of a single, seamless display. However, this is difficult to realize in practical use, since differences in color will make the tiles distinct even if the geometric calibration is perfect. The paper presents an approach of color calibration using cubic Bspline. According to the theory of cubic...
متن کاملCamera Based Calibration Techniques for Seamless Flexible Multi-Projector Displays
Multi-projector large-scale displays are commonly used in scientific visualization, VR, and other visually intensive applications. In recent years, several camera-based computer vision techniques have been developed that help reduce the effort needed to construct tiled projection-based display such that they are seamless both in terms of geometry and color. These automated techniques have repla...
متن کاملProjector calibration method based on optical coaxial camera
The University Repository is a digital collection of the research output of the University, available on Open Access. Copyright and Moral Rights for the items on this site are retained by the individual author and/or other copyright owners. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any ...
متن کاملA New Method for Projector Calibration Based on Visual Servoing
In this paper a new calibration method is proposed for projector using an uncalibrated camera. The difficulty to get a set of 2D-3D points in order to compute the projection matrix between the projector and the world has no easy solution. Methods are either inaccurate or inflexible. We propose an easy and automatic way to calibrate a projector. This method is a combination of pattern detection ...
متن کاملAutomated Calibration Technique for Photogrammetric System Based on a Multi-media Projector and a Ccd Camera
Recently multi-media projectors became commercially available for using in 3D reconstruction application. They have a number of features which make them attractive for using in photogrammetric application. The main of these features are high technical characteristics (such as brightness, contrast, signal/noise ratio, resolution) and a reasonable price. And the main advantages of multimedia proj...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Virtual Reality
سال: 2019
ISSN: 1081-1451
DOI: 10.20870/ijvr.2019.19.3.2918