• 大小: 8.72MB
    文件类型: .zip
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    发布日期: 2023-10-22
  • 语言: 其他
  • 标签: 显著性  GBVS  IT  

资源简介

经典的GBVS 和 IT 显著性检测算法,方便各位做计算机视觉的同学进行 对比实验

资源截图

代码片段和文件信息

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

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