[37] | 1 | % * This code was used in the following articles:
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| 2 | % * [1] Learning 3-D Scene Structure from a Single Still Image,
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| 3 | % * Ashutosh Saxena, Min Sun, Andrew Y. Ng,
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| 4 | % * In ICCV workshop on 3D Representation for Recognition (3dRR-07), 2007.
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| 5 | % * (best paper)
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| 6 | % * [2] 3-D Reconstruction from Sparse Views using Monocular Vision,
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| 7 | % * Ashutosh Saxena, Min Sun, Andrew Y. Ng,
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| 8 | % * In ICCV workshop on Virtual Representations and Modeling
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| 9 | % * of Large-scale environments (VRML), 2007.
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| 10 | % * [3] 3-D Depth Reconstruction from a Single Still Image,
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| 11 | % * Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng.
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| 12 | % * International Journal of Computer Vision (IJCV), Aug 2007.
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| 13 | % * [6] Learning Depth from Single Monocular Images,
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| 14 | % * Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng.
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| 15 | % * In Neural Information Processing Systems (NIPS) 18, 2005.
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| 16 | % *
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| 17 | % * These articles are available at:
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| 18 | % * http://make3d.stanford.edu/publications
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| 19 | % *
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| 20 | % * We request that you cite the papers [1], [3] and [6] in any of
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| 21 | % * your reports that uses this code.
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| 22 | % * Further, if you use the code in image3dstiching/ (multiple image version),
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| 23 | % * then please cite [2].
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| 24 | % *
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| 25 | % * If you use the code in third_party/, then PLEASE CITE and follow the
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| 26 | % * LICENSE OF THE CORRESPONDING THIRD PARTY CODE.
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| 27 | % *
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| 28 | % * Finally, this code is for non-commercial use only. For further
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| 29 | % * information and to obtain a copy of the license, see
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| 30 | % *
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| 31 | % * http://make3d.stanford.edu/publications/code
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| 32 | % *
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| 33 | % * Also, the software distributed under the License is distributed on an
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| 34 | % * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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| 35 | % * express or implied. See the License for the specific language governing
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| 36 | % * permissions and limitations under the License.
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| 37 | % *
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| 38 | % */
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| 39 | function [Sup, MedSup]=Medi2SupIndex(Sup,MedSup); |
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| 40 | |
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| 41 | % This funciton Merge the superpixel in MediResImgIndexSuperpixelSep to |
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| 42 | % have the same unique index of LowResImgIndexSuperpixelSep |
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| 43 | % We need to do this because LowResImgIndexSuperpixelSep is the down-sample of |
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| 44 | % MediResImgIndexSuperpixelSep() |
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| 45 | |
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| 46 | % define global variable |
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| 47 | global GeneralDataFolder ScratchDataFolder LocalFolder ClusterExecutionDirectory... |
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| 48 | ImgFolder VertYNuPatch VertYNuDepth HoriXNuPatch HoriXNuDepth a_default b_default Ox_default Oy_default... |
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| 49 | Horizon_default filename batchSize NuRow_default SegVertYSize SegHoriXSize WeiBatchSize; |
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| 50 | |
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| 51 | % initalize parameters |
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| 52 | NuSup = unique(Sup)'; |
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| 53 | NuMedSup = unique(MedSup)'; |
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| 54 | NuResidualSup = setdiff(NuMedSup,NuSup); |
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| 55 | |
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| 56 | maskResidual = zeros(size(MedSup)); |
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| 57 | for i = NuResidualSup |
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| 58 | disp(i); |
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| 59 | % size(maskResidual) |
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| 60 | % size(MedSup) |
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| 61 | maskResidual = maskResidual | MedSup ==i; |
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| 62 | end |
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| 63 | |
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| 64 | % Start checking if rand of Sup >= RankThresh |
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| 65 | for i = NuResidualSup |
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| 66 | mask = MedSup==i; |
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| 67 | SE = strel('diamond',3); |
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| 68 | mask_dilate = imdilate(mask,SE); |
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| 69 | mask_dilate_edge = mask_dilate; |
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| 70 | mask_dilate_edge(maskResidual) = 0; |
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| 71 | MergeTarget = mode(double(MedSup(mask_dilate_edge))); |
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| 72 | if ~any(MergeTarget == NuSup) |
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| 73 | disp('error'); |
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| 74 | return |
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| 75 | end |
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| 76 | MedSup(mask) = MergeTarget; |
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| 77 | end |
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| 78 | |
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| 79 | return; |
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