The problem of image registration subsumes a number of problems and techniques in multiframe image analysis, including the computation of optic flow (general pixel-based motion), stereo correspondence, structure from motion, and feature tracking. We present a new registration algorithm based on spline representations of the displacement field which can be specialized to solve all of the above mentioned problems. In particular, we show how to compute local flow, global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of the above problems. Using a spline-based description of the flow removes the need for overlapping correlation windows, and produces an explicit measure of the correlation between adjacent flow estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D projective scene geometry. We also provide results on a number of standard motion sequences.
资源简介：The problem of image registration subsumes a number of problems and techniques in multiframe image analysis, including the computation of optic flow (general pixel-based motion), stereo correspondence, structure from motion, and feature t...
上传时间： 2016-01-20
上传用户：520
资源简介：The UCL common multimedia library implements a number of algorithms and protocols needed by a number of our applications. It compiles standalone on a range of Unix systems (Solaris, Linux, Irix, FreeBSD, MacOSX) and on Windows 95/98/NT/XP. ...
上传时间： 2014-11-16
上传用户：hoperingcong
资源简介：一个游戏 the hardware for the game includes a number of displays, each with a button and -- a light, that each represent a bin that can store marbles (beans). -- -- The display indicates the number of marbles in each bin at any given t...
上传时间： 2015-06-10
上传用户：cc1015285075
资源简介：The present LS-SVMlab toolbox contains Matlab/C implementations for a number of LS-SVM algorithms.
上传时间： 2014-11-12
上传用户：气温达上千万的
资源简介：来自澳大利亚Qeensland大学的计算机视觉Matlab工具箱。 This Toolbox provides a number of functions that are useful in computer vision, machine vision and related areas. It is a somewhat eclectic collection reflecting the author s personal i...
上传时间： 2015-09-30
上传用户：qb1993225
资源简介：The creation of believable and endearing characters in computer graphics presents a number of technical challenges, including the modeling, animation and rendering of complex shapes such as heads, hands, and clothing.
上传时间： 2014-01-23
上传用户：gdgzhym
资源简介：UCL Common Code Library Routines common to a number of multimedia tools. The library originates from work on the RAT project: these are portions that are not directly related to an audio tool and potentially useful elsewhere.
上传时间： 2013-12-25
上传用户：xiaohuanhuan
资源简介：The Ntrip RTCM Multiclient "NtripRTCMMC" simultaneously reads a number of real-time RTK data streams in RTCM 2.x format (basicly message types 18 and 19) as received from an Ntrip Broadcaster. It decodes the streams and generates raw and...
上传时间： 2015-11-15
上传用户：一诺88
资源简介：It can also accept a number of ftp connection (multithreaded), and with most of the commercial ftp server functions. Server supports all basic ftp orders and to provide a simple user interface management, virtual directory support. This art...
上传时间： 2013-12-17
上传用户：拔丝土豆
资源简介：Yet another Java implementation for the addictive Minesweeper game. This game comes with a number of options unavailable in Windows s version, such as allowing more than one mines in a square.
上传时间： 2014-01-06
上传用户：zhaiyanzhong
