SDM的matlab代码

人脸标定SDM方法的matlab代码，资源很好！

function do_testing （ ）

%clear all;

%% loading the setup %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
options = setup（ ）;


%% loading training data
load（ [‘model/‘ options.datasetName ‘_ShapeModel.mat‘]    ）;
load（ [‘model/‘ options.datasetName ‘_DataVariation.mat‘] ）;
load（ [options.modelPath options.slash ‘LearnedCascadedModel.mat‘] ）;

%% loading training shapes for randomly initialize shapes.
imgTrainDir = options.trainingImageDataPath;
ptsTrainDir = options.trainingTruthDataPath;

%% loading data
TrainingData = load_data（ imgTrainDir ptsTrainDir options ）;

%% test cascaded regression  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

imgDir = options.testingImageDataPath;
ptsDir = options.testingTruthDataPath;

%% loading data
Data  = load_all_data2（ imgDir ptsDir options ）;
nData = length（Data）;
%nData = 10;

%% evaluating on whole data %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

err = zeros（nData1）;

for idata = 1 : nData
    
    disp（[‘Image: ‘ num2str（idata）]）;
    
    %% information of one image
    img        = Data{idata}.img_gray;
    true_shape = Data{idata}.shape_gt;
    
    %% do face alignment on the image
    aligned_shape = face_alignment（ ShapeModel DataVariation ...
        LearnedCascadedModel TrainingData img true_shape options ）;
    
    %% compute rms errors
    err（idata） = rms_err（ aligned_shape true_shape options ）;
    
    if 0
        figure（1）; imshow（img）; hold on;
        %draw_shape（true_shape（:1） true_shape（:2）‘r‘）;
        draw_shape（aligned_shape（:1） aligned_shape（:2）‘g‘）;
        hold off;
        pause;
    end
    
    
end

%% displaying CED
x = [0 : 0.001 :0.5];
cumsum = zeros（length（x）1）;

c = 0;

for thres = x
    
    c = c + 1;
    idx = find（err <= thres）;
    cumsum（c） = length（idx）/nData;
    
end

figure（2）;
plot（ x cumsum ‘LineWidth‘ 2  ‘MarkerEdgeColor‘‘r‘）;

grid on;

axis（[0 0.3 0 1]）;

eval_name = [‘W300_LFPW_sdm‘ ‘.mat‘];

EVAL.rms = err;

%save（[‘result/‘ eval_name]‘EVAL‘）;

%% displaying rms errors
disp（[‘ERR average: ‘ num2str（mean（err））]）;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-10-10 13:59  impSDM-master\
     文件       18027  2015-10-10 13:59  impSDM-master\LICENSE
     文件        2742  2015-10-10 13:59  impSDM-master\README.md
     目录           0  2015-10-10 13:59  impSDM-master\common\
     目录           0  2015-10-10 13:59  impSDM-master\common\align\
     文件        1110  2015-10-10 13:59  impSDM-master\common\align\align_init_shape.m
     文件         229  2015-10-10 13:59  impSDM-master\common\align\align_shape.m
     文件        1442  2015-10-10 13:59  impSDM-master\common\align\align_to_mean_shape.m
     文件         592  2015-10-10 13:59  impSDM-master\common\align\bounding_box.m
     文件         372  2015-10-10 13:59  impSDM-master\common\align\bounding_box.m~
     文件         127  2015-10-10 13:59  impSDM-master\common\align\cascade_img_scale.m
     文件         557  2015-10-10 13:59  impSDM-master\common\align\detect_face.m
     文件        1095  2015-10-10 13:59  impSDM-master\common\align\get_correct_region.m
     文件        1044  2015-10-10 13:59  impSDM-master\common\align\get_correct_region.m~
     文件         514  2015-10-10 13:59  impSDM-master\common\align\getbbox.m
     文件         193  2015-10-10 13:59  impSDM-master\common\align\init_face_location.m
     文件         223  2015-10-10 13:59  impSDM-master\common\align\invert_aligned_shape.m
     文件         343  2015-10-10 13:59  impSDM-master\common\align\normalize_data.m
     文件        1083  2015-10-10 13:59  impSDM-master\common\align\normalize_first_shape.m
     文件         915  2015-10-10 13:59  impSDM-master\common\align\normalize_rest_shape.m
     文件        1693  2015-10-10 13:59  impSDM-master\common\align\quad2Box.m
     文件        1056  2015-10-10 13:59  impSDM-master\common\align\random_init_position.m
     文件         844  2015-10-10 13:59  impSDM-master\common\align\random_init_position.m.bk
     文件         862  2015-10-10 13:59  impSDM-master\common\align\resetshape.m
     目录           0  2015-10-10 13:59  impSDM-master\common\desc\
     文件         759  2015-10-10 13:59  impSDM-master\common\desc\hog.m
     文件         585  2015-10-10 13:59  impSDM-master\common\desc\hog.m~
     文件        1285  2015-10-10 13:59  impSDM-master\common\desc\local_descriptors.m
     文件         517  2015-10-10 13:59  impSDM-master\common\desc\raw.m
     文件       13434  2015-10-10 13:59  impSDM-master\common\desc\xx_sift.mexa64
     目录           0  2015-10-10 13:59  impSDM-master\common\err\
............此处省略60个文件信息