Diminished reality using plane-sweep algorithm with weakly-calibrated cameras
نویسندگان
چکیده
منابع مشابه
Diminished Reality using Multiple Handheld Cameras
In this paper, we present a system for Diminished Reality with multiple handheld camera system. In this paper, we assume a situation such that the same scene is captured with multiple handheld cameras, but some objects occlude the scene. In such case, we propose a method for synthesizing image for each camera in which the occluding objects are diminished by the support of the different cameras ...
متن کاملReal-time video-based rendering from uncalibrated cameras using plane-sweep algorithm
In this paper, we present a new online video-based rendering (VBR) method that creates new views of a scene from uncalibrated cameras. Our method does not require information about the cameras intrinsic parameters. For obtaining a geometrical relation among the cameras, we use projective grid space (PGS) which is 3D space defined by epipolar geometry between two basis cameras. The other cameras...
متن کاملView Interpolation along a Chain of Weakly Calibrated Cameras
This paper presents an algorithm for interpolating intermediate views along a chain of cameras. There is no restriction on the camera placement as long as the distance between successive cameras is not too large. The interpolated views lie on a virtual poly-line defined by the (ordered) set of cameras. Our algorithm requires no strong camera calibration as the necessary epipolar geometry is est...
متن کاملWeakly-Calibrated Visual Control of Mobile Robots using the Trifocal Tensor and Central Cameras
In this paper, we present the synthesis of two control schemes that exploit the properties of the trifocal tensor computed from bearing measurements (1D TT), for the poseregulation problem of mobile robots. Both control schemes are valid for vision systems obeying a central projection model, in such a way that visibility constraint problems can be overcome. The use of the 1D TT avoids the need ...
متن کامل3D Reconstruction with two Calibrated Cameras
The standard reference frame for a camera C is a right-handed Cartesian frame with its origin at the center of projection of C, its positive Z axis pointing towards the scene along the optical axis of the lens, and itsX axis pointing to the right1 along the rows of the camera sensor. As a consequence, the Y axis points downwards along the columns of the sensor. Coordinates in the standard refer...
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: Progress in Informatics
سال: 2010
ISSN: 1349-8614,1349-8606
DOI: 10.2201/niipi.2010.7.3