loadimset.m

% Author: Carl Doersch (cdoersch at cs dot cmu dot edu)
%
% Load the image set specified by idx into dswork.  If needed,
% it calls globalz(idx) and stores the results to ds.conf.gbz{idx},
% and loads the imgs structure from the file specified in datasetname
% into ds.imgs{idx}.  
function loadimset(idx)
global ds
origdir=dspwd;
dscd('.ds');
{'ds.conf.currimset','idx'};dsup;
if(~dsfield(ds,'conf','gbz')||numel(ds.conf.gbz)<idx||isempty(ds.conf.gbz{idx}))
  ds.conf.gbz{ds.conf.currimset}=globalz(ds.conf.currimset);
  if((~isfield(ds,'imgs'))||numel(ds.imgs)<ds.conf.currimset||isempty(ds.imgs{ds.conf.currimset}))
    load(ds.conf.gbz{ds.conf.currimset}.datasetname);
    if(~isfield(imgs(1),'imsize'))
      for(i=1:numel(imgs))
        imgs(i).imsize=size(imread([ds.conf.gbz{ds.conf.currimset}.cutoutdir imgs(i).fullname]));
        imgs(i).imsize=imgs(i).imsize(1:2);
        if(mod(i,100)==0)
          disp(['loading image sizes: ' num2str(i)]);
        end
      end
      save(ds.conf.gbz{ds.conf.currimset}.datasetname,'imgs');
    end
    ds.imgs{ds.conf.currimset}=imgs;
  end
end
dscd(origdir);
%loadimgs(ds.conf.gbz.datasetname,ds.conf.gbz{ds.conf.currimset});