Fast and Efficient Incremental Algorithms for Circular and Spherical Propagation in Integer Space
S. Dwivedi, A. Gupta, S. Roy, R. Biswas, P. Bhowmick, in:, 20th IAPR International Conference, Springer Nature, Cham, 2017, pp. 347–359.

Digital primitives defined by weighted focal set
E. Andres, R. Biswas, P. Bhowmick, in:, 20th IAPR International Conference, Springer Nature, Cham, 2017, pp. 388–398.