Merge pull request #1 from gaoxiang12/master

Keep forked repo updated.
gaoxiang12 · Mar 3, 2019 · e7d3314 · e7d3314
2 parents 4ecaa04 + a548002
commit e7d3314
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/ch10/ceres_custombundle/common/BundleParams.h b/ch10/ceres_custombundle/common/BundleParams.h
@@ -65,8 +65,8 @@ struct BundleParams{
     arg.param("point_sigma",point_sigma,0.0,"Standard deviation of the point "
               "perturbation.");
     arg.param("random_seed", random_seed, 38401,"Random seed used to set the state ");
-    arg.param("initial_ply", initial_ply,"initial_ply","Export the BAL file data as a PLY file.");
-    arg.param("final_ply", final_ply, "final_ply", "Export the refined BAL file data as a PLY");
+    arg.param("initial_ply", initial_ply,"initial.ply","Export the BAL file data as a PLY file.");
+    arg.param("final_ply", final_ply, "final.ply", "Export the refined BAL file data as a PLY");
 
 
     arg.parseArgs(argc, argv);

diff --git a/ch10/g2o_custombundle/g2o_bal_class.h b/ch10/g2o_custombundle/g2o_bal_class.h
@@ -125,7 +125,7 @@ class EdgeObservationBAL : public g2o::BaseBinaryEdge<2, Eigen::Vector2d,VertexC
         {
             assert ( 0 && "Error while differentiating" );
             _jacobianOplusXi.setZero();
-            _jacobianOplusXi.setZero();
+            _jacobianOplusXj.setZero();
         }
     }
 };
diff --git a/ch5/imageBasics/CMakeLists.txt b/ch5/imageBasics/CMakeLists.txt
@@ -5,10 +5,10 @@ project( imageBasics )
 set( CMAKE_CXX_FLAGS "-std=c++11" )
 
 # 寻找OpenCV库
-find_package( OpenCV REQUIRED )
+find_package( OpenCV 3 REQUIRED )
 # 添加头文件
 include_directories( ${OpenCV_INCLUDE_DIRS} )
 
 add_executable( imageBasics imageBasics.cpp )
 # 链接OpenCV库
-target_link_libraries( imageBasics ${OpenCV_LIBS} )
+target_link_libraries( imageBasics ${OpenCV_LIBS} )