Image-Object-Retrieval/propagate.m at master · AliGhaznavi1986/Image-Object-Retrieval · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

examplarv = unique (idxV); % idx is ap result - examplar return canonical image

for  i = 1:size(examplarv)
    clusterv (i).examplar = examplarv(i); % save center of cluster in structure
    clusterv (i).cluster = find (idxV == examplarv(i));   % save related photo with each  cluster in structure

end


examplart = unique (idxT); % idx is ap result - examplar return canonical image for texual cluster

for  i = 1:size(examplart)
    clustert (i).examplar = examplart(i); % save center of cluster in structure
    clustert (i).cluster = find (idxT == examplart(i));   % save related photo with each  cluster in structure

end

for i = 1 :  size(clusterv,2)

    pp = clusterv(i).cluster;

for j = 1:size(clusterv(i).cluster)
    m = clusterv(i).cluster(j);
    id = find(idxT == idxT(m));
    pp = cat(1,pp,id);

end

clusterv(i).propagation = unique(pp);
end

for i = 1 :  size(clusterv,2)

    clusterv(i).p0 = zeros(size(clusterv(i).cluster,1),size(clusterv(i).propagation,1));

end

for i = 1:size(clusterv,2)

    for j = 1:size(clusterv(i).cluster)

        m = clusterv(i).cluster(j);
        id = find(idxT == idxT(m));
        for jj = 1:size(id,1)
            iidx(jj) = find(clusterv(i).propagation == id(jj));
            clusterv(i).p0(j,iidx(jj))= 1;
        end


    end

end


for i = 1:size(clusterv,2)


clusterv(i).X = BOW(clusterv(i).propagation,:);

end

for i = 1:size(clusterv,2)


clusterv(i).PX = clusterv(i).p0 * clusterv(i).X;

end

for i = 1:size(clusterv,2)

    for ii = 1:size(clusterv(i).cluster,1)

        AVW(clusterv(i).cluster(ii),:) = clusterv(i).AVW(ii,:);

    end

end