source: proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/image3dstiching/surf/MakeSureSurfDone.m @ 37

% *  This code was used in the following articles:
% *  [1] Learning 3-D Scene Structure from a Single Still Image, 
% *      Ashutosh Saxena, Min Sun, Andrew Y. Ng, 
% *      In ICCV workshop on 3D Representation for Recognition (3dRR-07), 2007.
% *      (best paper)
% *  [2] 3-D Reconstruction from Sparse Views using Monocular Vision, 
% *      Ashutosh Saxena, Min Sun, Andrew Y. Ng, 
% *      In ICCV workshop on Virtual Representations and Modeling 
% *      of Large-scale environments (VRML), 2007. 
% *  [3] 3-D Depth Reconstruction from a Single Still Image, 
% *      Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng. 
% *      International Journal of Computer Vision (IJCV), Aug 2007. 
% *  [6] Learning Depth from Single Monocular Images, 
% *      Ashutosh Saxena, Sung H. Chung, Andrew Y. Ng. 
% *      In Neural Information Processing Systems (NIPS) 18, 2005.
% *
% *  These articles are available at:
% *  http://make3d.stanford.edu/publications
% * 
% *  We request that you cite the papers [1], [3] and [6] in any of
% *  your reports that uses this code. 
% *  Further, if you use the code in image3dstiching/ (multiple image version),
% *  then please cite [2].
% *  
% *  If you use the code in third_party/, then PLEASE CITE and follow the
% *  LICENSE OF THE CORRESPONDING THIRD PARTY CODE.
% *
% *  Finally, this code is for non-commercial use only.  For further 
% *  information and to obtain a copy of the license, see 
% *
% *  http://make3d.stanford.edu/publications/code
% *
% *  Also, the software distributed under the License is distributed on an 
% * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
% *  express or implied.   See the License for the specific language governing 
% *  permissions and limitations under the License.
% *
% */
function MakeSureSurfDone(defaultPara, ImgInfo)

file = dir([defaultPara.Fdir '/surf/*.surf']);
fileDense = dir([defaultPara.Fdir '/surf/*.surfDense']);
% This function Make Sure all the feature have been generated
for i = 1:length(ImgInfo)
    ImgName = strrep( ImgInfo(i).ExifInfo.name, '.jpg', '');
    status = 0;
    j = 1;
    while ~status && j <= length(file)        
        status = strcmp(file(j).name,[ImgName '.surf']);
        j = j+1;
    end    
        if ~status
                % Run surf matches
                [status currdir] = system([ './surf/surfFeature_thre.sh ' defaultPara.Fdir ' ' ImgName ' ' num2str(defaultPara.surf.SparseThre) ' _']);        
    end

    status = 0;
    j = 1;
    while ~status && j <= length(fileDense)
        status = strcmp(fileDense(j).name,[ImgName '.surfDense']);
        j = j+1;
    end    
    
        if ~status
                % Run Dense surf matches
                [status currdir] = system([ './surf/surfFeature_thre.sh ' defaultPara.Fdir ' ' ImgName ' ' num2str(defaultPara.surf.DenseThre) ' Dense']);
        end
end