1. Detection, Estimation and Modulation Theory;van Trees,1968
2. Stochastic relaxation, Gibbs distributions, and the Bayesian restoration of images;Geman;IEEE Trans. Pattern Anal. Mach. Intell,1984
3. Calculus of Variations;Weinstock,1974
4. Geodesic active contours;Caselles;Int. J. Comput. Vis,1997
5. Level Set Methods;Sethian,1996