6D-reconstruction: removed initial LS steps and added more iterations to compensate

Signed-off-by: Nicola Vigano <nicola.vigano@esrf.fr>

5_reconstruction/gtRecGrainsDefaultParameters.m

@@ -18,7 +18,7 @@ function par_rec = gtRecGrainsDefaultParameters(algo)
                 'ospace_oversize', 1.1, 'rspace_oversize', 1.2, ...
                 'shape_functions_type', 'none');
             par_rec = struct(...
-                'algorithm', upper(algo), 'num_iter', 50, 'list', [], ...
+                'algorithm', upper(algo), 'num_iter', 100, 'list', [], ...
                 'options',  par_6D_rec_opts);
     end
 end

5_reconstruction/gtReconstruct6DLaunchAlgorithm.m

@@ -41,15 +41,12 @@ function [algo, good_or] = gtReconstruct6DLaunchAlgorithm(sampler, rec_opts, par
 
     switch (upper(rec_opts.algorithm))
         case '6DL1'
-            algo.cp_ls(30); % To get close to the feasible region
             algo.cp_l1(rec_opts.num_iter, rec_opts.lambda);
         case '6DLS'
             algo.cp_ls(rec_opts.num_iter);
         case '6DTV'
-            algo.cp_ls(30); % To get close to the feasible region
             algo.cp_tv(rec_opts.num_iter);
         case '6DTVL1'
-            algo.cp_ls(30); % To get close to the feasible region
             algo.cp_tvl1(rec_opts.num_iter, rec_opts.lambda);
         otherwise
             error('gtReconstructGrainOrientation:wrong_parameter', ...