Moving Camera Registration for Multiple Camera Setups in Dynamic Scenes
نویسندگان
چکیده
This paper describes a method to register a moving (principal) camera, given a set of fully calibrated static cameras (witnesses) viewing a dynamic scene, a common scenario in broadcasting and film production. Our ultimate aim is to equip the existing free-viewpoint video algorithms with the ability to exploit any available moving cameras in generic dynamic scenes, and to facilitate 3D content production by augmented reality and stereoscopic rendering.
منابع مشابه
Moving Vehicle Tracking Using Disjoint View Multicameras
Multicamera vehicle tracking is a necessary part of any video-based intelligent transportation system for extracting different traffic parameters such as link travel times and origin/destination counts. In many applications, it is needed to locate traffic cameras disjoint from each other to cover a wide area. This paper presents a method for tracking moving vehicles in such camera networks. The...
متن کاملGenerating Dynamic Projection Images for Scene Representation and Understanding
This paper explores an interesting image projection produced by scanning dynamic scenes with a slit camera. Based on the concept of Anorthoscopic Perception, we investigate how a two-dimensional Dynamic Projection Image of three-dimensional scenes is generated from consecutive 1-D snapshots taken through a slit, when the relative motion is homogeneous between the viewer and scenes. By moving th...
متن کاملIntegration of a Time-of-Flight Camera into a Mixed Reality System for Handling Dynamic Scenes, Moving Viewpoints and Occlusions in Real-Time
We present a novel approach to mixed reality applications. The key characteristics of the presented system are the use of a automatically generated static environment model and a time-of-flight camera device. The combination of both allows the correct handling of mutual occlusion between real and virtual content on the fly, which is not possible with the currently applied approaches. Typically ...
متن کاملOnline multiple people tracking-by-detection in crowded scenes
Multiple people detection and tracking is a challenging task in real-world crowded scenes. In this paper, we have presented an online multiple people tracking-by-detection approach with a single camera. We have detected objects with deformable part models and a visual background extractor. In the tracking phase we have used a combination of support vector machine (SVM) person-specific classifie...
متن کاملMulti-view Tracking of Multiple Targets with Dynamic Cameras
We propose a new tracking-by-detection algorithm for multiple targets from multiple dynamic, unlocalized and unconstrained cameras. In the past tracking has either been done with multiple static cameras, or single and stereo dynamic cameras. We register several moving cameras using a given 3D model from Structure from Motion (SfM), and initialize the tracking given the registration. The camera ...
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 2010