80 lines
2.4 KiB
Matlab
80 lines
2.4 KiB
Matlab
clear
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addpath('../PDM_helpers/');
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addpath(genpath('../fitting/'));
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addpath('../models/');
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addpath(genpath('../face_detection'));
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addpath('../CCNF/');
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%% loading the patch experts
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[clmParams, pdm] = Load_CLM_params_66();
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% A CLM-Z model trained on Multi-PIE and BU-4DFE
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[patches] = Load_Patch_Experts( '../models/clmz/', 'svr_patches_multi_pie_*.mat', '../models/clmz/', 'svr_depth_patches_*.mat', clmParams);
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clmParams.multi_modal_types = patches(1).multi_modal_types;
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%%
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images = {'sample_depth_imgs/1.jpg', 'sample_depth_imgs/2.jpg', 'sample_depth_imgs/3.jpg', 'sample_depth_imgs/4.jpg', 'sample_depth_imgs/5.jpg'};
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images_depth = {'sample_depth_imgs/1d.png', 'sample_depth_imgs/2d.png', 'sample_depth_imgs/3d.png', 'sample_depth_imgs/4d.png', 'sample_depth_imgs/5d.png'};
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verbose = true;
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for img=1:numel(images)
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image_orig = imread(images{img});
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image_depth = imread(images_depth{img});
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% Need to convert from the disparity to depth values, and threshold
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image_depth = 10000./(image_depth);
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image_depth(image_depth > 300) = 0;
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% First attempt to use the Matlab one (fastest but not as accurate, if not present use yu et al.)
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[bboxs] = detect_faces(image_orig, {'cascade', 'zhu'});
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if(size(image_orig,3) == 3)
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image = rgb2gray(image_orig);
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end
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%%
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if(verbose)
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f = figure;
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if(max(image(:)) > 1)
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imshow(double(image_orig)/255, 'Border', 'tight');
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else
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imshow(double(image_orig), 'Border', 'tight');
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end
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axis equal;
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hold on;
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end
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for i=1:size(bboxs,2)
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% Convert from the initial detected shape to CLM model parameters
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bbox = bboxs(:,i);
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% Use the initial global and local params for clm fitting in the image
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[shape,~,~,lhood,lmark_lhood,view_used] = Fitting_from_bb(image, image_depth, bbox, pdm, patches, clmParams);
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% shape correction for matlab format
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shape = shape + 1;
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if(verbose)
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% valid points to draw (not to draw self-occluded ones)
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v_points = logical(patches(1).visibilities(view_used,:));
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try
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plot(shape(v_points,1), shape(v_points',2),'.r','MarkerSize',20);
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plot(shape(v_points,1), shape(v_points',2),'.b','MarkerSize',10);
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catch warn
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end
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end
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end
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hold off;
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end |