1 简介 图像配准是图像处理技术的基础,是图像镶嵌,图像融合,目标追踪的重要前提.现在的图像规模越来越大,图像信息越来越复杂,自动配准成了配准的首要方法和重要研究方向.基于图像
1 简介
图像配准是图像处理技术的基础,是图像镶嵌,图像融合,目标追踪的重要前提.现在的图像规模越来越大,图像信息越来越复杂,自动配准成了配准的首要方法和重要研究方向.基于图像灰度配准的互信息配准算法,不需要对图像进行特征提取等预处理操作,人工干预较少,自动化程度较高,其配准精度也高于其他基于对图像进行分割的方法,并且该算法适用于多模态图像,鲁棒性好。
2 部分代码
function varargout = xiangguan(varargin)% XIANGGUAN M-file for xiangguan.fig
% XIANGGUAN, by itself, creates a new XIANGGUAN or raises the existing
% singleton*.
%
% H = XIANGGUAN returns the handle to a new XIANGGUAN or the handle to
% the existing singleton*.
%
% XIANGGUAN('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in XIANGGUAN.M with the given input arguments.
%
% XIANGGUAN('Property','Value',...) creates a new XIANGGUAN or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before xiangguan_OpeningFunction gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to xiangguan_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help xiangguan
% Last Modified by GUIDE v2.5 20-Apr-2014 10:31:06
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @xiangguan_OpeningFcn, ...
'gui_OutputFcn', @xiangguan_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before xiangguan is made visible.
function xiangguan_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to xiangguan (see VARARGIN)
% Choose default command line output for xiangguan
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes xiangguan wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = xiangguan_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
3 仿真结果
4 参考文献
[1]李煜. 基于互信息的图像配准算法研究[D]. 武汉纺织大学.
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