Those are a set of matlab functions for the tracking of a planar patch using direct grey levels information (a.k.a. SSD). We hage implemented the Hager and Belhumeur s Jacobian matrix factorisation for the translation

To improve the boiler drum level control system of a power plant, the three challenging issues encountered include (1) effect of ‘‘false water level’’, (2) controller parameter mismatches due to variant working conditions and (3) signal noise cau