set(KalmanFilter_SOURCES
        ${CMAKE_CURRENT_SOURCE_DIR}/kalmanfilter.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/linear_assignment.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/nn_matching.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/track.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/tracker.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/city_tracker.cpp
        ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
        PARENT_SCOPE
)