gbvs 显著区域提取算法

gbvs 显著区域提取算法 matlab编写，可以直接运行

function [outmotionInfo] = gbvs（imgparamprevMotionInfo）

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                                                     %                            
% This computes the GBVS map for an image and puts it in master_map.                                  %
%                                                                                                     %
% If this image is part of a video sequence motionInfo needs to be recycled in a                     %
% loop and information from the previous frame/image will be used if                                 %
% “flicker“ or “motion“ channels are employed.                                                        %
% You need to initialize prevMotionInfo to [] for the first frame  （see demo/flicker_motion_demo.m）   %
%                                                                                                     %
%  input                                                                                              %
%    - img can be a filename or image array （double or uint8 grayscale or rgb）                      %
%    - （optional） param contains parameters for the algorithm （see makeGBVSParams.m）                  %
%                                                                                                     %
%  output structure ‘out‘. fields:                                                                    %
%    - master_map is the GBVS map for img. （.._resized is the same size as img）                       %
%    - feat_maps contains the final individual feature maps normalized                               %
%    - map_types contains a string description of each map in feat_map （resp. for each index）         %
%    - intermed_maps contains all the intermediate maps computed along the way （act. & norm.）         %
%      which are used to compute feat_maps which is then combined into master_map                    %
%    - rawfeatmaps contains all the feature maps computed at the various scales                       %
%                                                                                                     %
%  Jonathan Harel Last Revised Aug 2008. jonharel@gmail.com                                          %
%                                                                                                     %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

if （ strcmp（class（img）‘char‘） == 1 ） img = imread（img）; end
if （ strcmp（class（img）‘uint8‘） == 1 ） img = double（img）/255; end
if （ （size（img1） < 128） || （size（img2） < 128） ）
    fprintf（2‘GBVS Error: gbvs（） meant to be used with images >= 128x128\n‘）;
    out = [];
    return;
end

if （ （nargin == 1） || （~exist（‘param‘）） || isempty（param） ） param = makeGBVSParams; end
[grf

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2012-07-24 09:30  gbvs\
     目录           0  2012-07-24 09:13  gbvs\algsrc\
     文件        2668  2010-02-20 07:54  gbvs\algsrc\connectMatrix.m
     文件        2137  2010-02-20 07:54  gbvs\algsrc\distanceMatrix.m
     文件         942  2010-02-20 07:54  gbvs\algsrc\formMapPyramid.m
     文件         110  2010-02-20 07:54  gbvs\algsrc\getDims.m
     文件        1997  2010-02-20 07:54  gbvs\algsrc\graphsalapply.m
     文件        1026  2010-02-20 07:54  gbvs\algsrc\graphsalinit.m
     文件         104  2010-02-20 07:54  gbvs\algsrc\indexmatrix.m
     文件        1772  2012-07-24 09:13  gbvs\algsrc\initGBVS.m
     文件         945  2010-02-20 07:54  gbvs\algsrc\makeLocationMap.m
     文件        1342  2010-02-20 07:54  gbvs\algsrc\mexArrangeLinear.cc
     文件        6982  2010-02-20 07:54  gbvs\algsrc\mexArrangeLinear.mexa64
     文件        5265  2010-02-20 07:54  gbvs\algsrc\mexArrangeLinear.mexglx
     文件        8816  2010-03-03 01:47  gbvs\algsrc\mexArrangeLinear.mexmaci
     文件        8736  2010-03-03 06:36  gbvs\algsrc\mexArrangeLinear.mexmaci64
     文件        6144  2010-02-20 07:54  gbvs\algsrc\mexArrangeLinear.mexw32
     文件        8192  2010-02-20 07:54  gbvs\algsrc\mexArrangeLinear.mexw64
     文件        1836  2010-02-20 07:54  gbvs\algsrc\mexAssignWeights.cc
     文件        7240  2010-02-20 07:54  gbvs\algsrc\mexAssignWeights.mexa64
     文件        5325  2010-02-20 07:54  gbvs\algsrc\mexAssignWeights.mexglx
     文件        8796  2010-03-03 01:47  gbvs\algsrc\mexAssignWeights.mexmaci
     文件        8720  2010-03-03 06:36  gbvs\algsrc\mexAssignWeights.mexmaci64
     文件        6144  2010-02-20 07:54  gbvs\algsrc\mexAssignWeights.mexw32
     文件        7680  2010-02-20 07:54  gbvs\algsrc\mexAssignWeights.mexw64
     文件         645  2010-02-20 07:54  gbvs\algsrc\mexColumnNormalize.cc
     文件        6758  2010-02-20 07:54  gbvs\algsrc\mexColumnNormalize.mexa64
     文件        4945  2010-02-20 07:54  gbvs\algsrc\mexColumnNormalize.mexglx
     文件        8780  2010-03-03 01:47  gbvs\algsrc\mexColumnNormalize.mexmaci
     文件        8704  2010-03-03 06:36  gbvs\algsrc\mexColumnNormalize.mexmaci64
     文件        6144  2010-02-20 07:54  gbvs\algsrc\mexColumnNormalize.mexw32
............此处省略127个文件信息