Multi-camera 3d Video Acquisition
نویسندگان
چکیده
This paper describes the motivation, goal and methods of a project on 3D video acquisition. The project runs in 2006-2009, and combines the expertise of Philips, active in consumer 3DTV applications, and Delft University of Technology, active in general image processing and 3D multi-camera processing. We focus on 3DTV and medical applications, for which we have contacts with Dutchview, a major Dutch TV production company, and LUMC, the Leiden University Medical Centre.
منابع مشابه
Multi-depth Camera System for 3d Video Generation
In this paper, we describe a multi-depth camera system for 3D video contents generation. We combine five video cameras and five TOF depth cameras to capture a scene in real time. By taking advantages of both active and passive sensor based depth acquisition methods, we can estimate multi-view depth sequences accurately. After performing several steps of preprocessing, the depth sequences are wa...
متن کاملMulti-view Video Based Object Segmentation - A Tutorial
Video based object segmentation (VBOS) is an important step in many computer vision and multimedia tasks such as video editing and compositing. In recent years, multi-view VBOS systems have become more and more popular because the stereo clues from multiview data can be efficiently incorporated to improve the segmentation results and eliminate the required initial user input. In this paper, we ...
متن کاملCamera Arrangement in Visual 3D Systems using Iso-disparity Model to Enhance Depth Estimation Accuracy
In this paper we address the problem of automatic arrangement of cameras in a 3D system to enhance the performance of depth acquisition procedure. Lacking ground truth or a priori information, a measure of uncertainty is required to assess the quality of reconstruction. The mathematical model of iso-disparity surfaces provides an efficient way to estimate the depth estimation uncertainty which ...
متن کاملTrend and challenges in 3D digital television: video formats and transmission standards
3D video is new media extension of conventional 2D video into third dimension adding depth sensation and resolving 2D viewing ambiguity. Stereoscopic and free-viewpoint videos are visual representation and coding formats which takes 3D geometry information of acquisition system. Different 3D video acquisition, processing and representation technologies can be used, but all make use of multiple ...
متن کاملThe Ultimate Immersive Experience: Panoramic 3D Video Acquisition
The paper presents a new approach on an omni-directional omnistereo multi-camera system that allows the recording of panoramic 3D video with high resolution and quality and display in stereo 3D on a cylindrical screen. It has been developed in the framework of the TiME Lab at Fraunhofer HHI, an experimental platform for immersive media and related content creation. The new system uses a mirror ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006