Construction of a lighting model of the real world is one of the critical aims in an augmented reality (AR) system. The theory of lighting modeling used in comp
A non-Noether conserved quantity for the Hamiltonian system is studied. A particular infinitesimal transformation is given and the determining equations of Lie
To investigate the observability of gimbled inertial navigation system when the base moves on the basis of piece-wise constant system's observability theory