Initial version of fit-model-ceres app

* Fits the pose (camera) to landmarks using the newly added Ceres cost functions
* Added find_package(Ceres) to CMakeLists.txt

examples/CMakeLists.txt

@@ -33,10 +33,19 @@ if(MSVC)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
 endif()
 
+# Find Ceres, for the fit-model-ceres app:
+find_package(Ceres REQUIRED)
+message(STATUS "Ceres locations: Headers: ${CERES_INCLUDE_DIRS} Library: ${CERES_LIBRARIES}")
+include_directories(${CERES_INCLUDE_DIRS})
+
 # Model fitting (affine cam & shape to landmarks) example:
 add_executable(fit-model fit-model.cpp)
 target_link_libraries(fit-model ${OpenCV_LIBS} ${Boost_LIBRARIES})
 
+# Single and multi-image non-linear model fitting with Ceres example:
+add_executable(fit-model-ceres fit-model-ceres.cpp)
+target_link_libraries(fit-model-ceres ${CERES_LIBRARIES} ${OpenCV_LIBS} ${Boost_LIBRARIES})
+
 # Generate random samples from the model:
 add_executable(generate-obj generate-obj.cpp)
 target_link_libraries(generate-obj ${OpenCV_LIBS} ${Boost_LIBRARIES})