source:
proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/torr/torr_Sampson_F.m
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37
Last change on this file since 37 was 37, checked in by , 14 years ago | |
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File size: 379 bytes |
Rev | Line | |
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[37] | 1 | % By Philip Torr 2002 |
2 | % copyright Microsoft Corp. | |
3 | function f_out = torr_Sampson_F(x1,y1,x2,y2, no_matches,m3, D_orig, f) | |
4 | ||
5 | grad_i = torr_grad_f(f,x1,y1,x2,y2, no_matches, m3); | |
6 | ||
7 | %remove singularities | |
8 | grad_i = max(grad_i,0.01); | |
9 | %Sampson | |
10 | w_ne = sqrt(1 ./grad_i); | |
11 | Weights = repmat(w_ne,1,9); | |
12 | D = Weights .* D_orig; | |
13 | ||
14 | f_out = torr_ls(D); |
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