1 | % * This code was used in the following articles:
|
---|
2 | % * [1] Learning 3-D Scene Structure from a Single Still Image,
|
---|
3 | % * Ashutosh Saxena, Min Sun, Andrew Y. Ng,
|
---|
4 | % * In ICCV workshop on 3D Representation for Recognition (3dRR-07), 2007.
|
---|
5 | % * (best paper)
|
---|
6 | % * [2] 3-D Reconstruction from Sparse Views using Monocular Vision,
|
---|
7 | % * Ashutosh Saxena, Min Sun, Andrew Y. Ng,
|
---|
8 | % * In ICCV workshop on Virtual Representations and Modeling
|
---|
9 | % * of Large-scale environments (VRML), 2007.
|
---|
10 | % * [3] 3-D Depth Reconstruction from a Single Still Image,
|
---|
11 | % * Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng.
|
---|
12 | % * International Journal of Computer Vision (IJCV), Aug 2007.
|
---|
13 | % * [6] Learning Depth from Single Monocular Images,
|
---|
14 | % * Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng.
|
---|
15 | % * In Neural Information Processing Systems (NIPS) 18, 2005.
|
---|
16 | % *
|
---|
17 | % * These articles are available at:
|
---|
18 | % * http://make3d.stanford.edu/publications
|
---|
19 | % *
|
---|
20 | % * We request that you cite the papers [1], [3] and [6] in any of
|
---|
21 | % * your reports that uses this code.
|
---|
22 | % * Further, if you use the code in image3dstiching/ (multiple image version),
|
---|
23 | % * then please cite [2].
|
---|
24 | % *
|
---|
25 | % * If you use the code in third_party/, then PLEASE CITE and follow the
|
---|
26 | % * LICENSE OF THE CORRESPONDING THIRD PARTY CODE.
|
---|
27 | % *
|
---|
28 | % * Finally, this code is for non-commercial use only. For further
|
---|
29 | % * information and to obtain a copy of the license, see
|
---|
30 | % *
|
---|
31 | % * http://make3d.stanford.edu/publications/code
|
---|
32 | % *
|
---|
33 | % * Also, the software distributed under the License is distributed on an
|
---|
34 | % * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
|
---|
35 | % * express or implied. See the License for the specific language governing
|
---|
36 | % * permissions and limitations under the License.
|
---|
37 | % *
|
---|
38 | % */
|
---|
39 | function [FeaVector] = genHisFeaVector(f,RowTop,RowBottom,ColumnLeft,ColumnRight,i);
|
---|
40 | % This function set the feature to the right format of Feature Vector
|
---|
41 | global GeneralDataFolder ScratchDataFolder LocalFolder ClusterExecutionDirectory...
|
---|
42 | ImgFolder VertYNuPatch VertYNuDepth HoriXNuPatch HoriXNuDepth a_default b_default Ox_default Oy_default...
|
---|
43 | Horizon_default filename NuRow_default;
|
---|
44 |
|
---|
45 | NuRow = NuRow_default;
|
---|
46 |
|
---|
47 | % load pics info
|
---|
48 | PicsinfoName = strrep(filename{i},'img','picsinfo');
|
---|
49 | temp = dir([GeneralDataFolder '/PicsInfo/' PicsinfoName '.mat']);
|
---|
50 | if size(temp,1) == 0
|
---|
51 | a = a_default;
|
---|
52 | b = b_default;
|
---|
53 | Ox = Ox_default;
|
---|
54 | Oy = Oy_default;
|
---|
55 | Horizon = Horizon_default;
|
---|
56 | else
|
---|
57 | load([GeneralDataFolder '/PicsInfo/' PicsinfoName '.mat']);
|
---|
58 | end
|
---|
59 |
|
---|
60 | FeaVector = [];
|
---|
61 | shift = [0 0];
|
---|
62 | l = 1;
|
---|
63 | [Ix Iy] = meshgrid(max(min(ColumnLeft+shift(l,1):ColumnRight+shift(l,1),HoriXNuDepth),1),...
|
---|
64 | max(min(RowTop+shift(l,2):RowBottom+shift(l,2),VertYNuDepth),1));
|
---|
65 | maskNeibor = sub2ind([VertYNuDepth, HoriXNuDepth], Iy(:), Ix(:));
|
---|
66 | if (sum(sum(Iy==1))== size(Iy(:),1) && l ==4)||(sum(sum( Iy == VertYNuDepth ))== size(Iy(:),1) && l ==5)
|
---|
67 | FeaVector =[ FeaVector ;(conv2(f(maskNeibor,:),[0.25; 0.25; 0.25; 0.25],'same'))'];
|
---|
68 | else
|
---|
69 | FeaVector =[ FeaVector ;f(maskNeibor,:)'];
|
---|
70 | end
|
---|
71 |
|
---|
72 | return;
|
---|