The following publications are possibly variants of this publication:
- A linear-time combinatorial algorithm to find the orthogonal hull of an object on the digital planeArindam Biswas, Partha Bhowmick, Moumita Sarkar, Bhargab B. Bhattacharya. isci, 216:176-195, 2012. [doi]
- Finding the Orthogonal Hull of a Digital Object: A Combinatorial ApproachArindam Biswas, Partha Bhowmick, Moumita Sarkar, Bhargab B. Bhattacharya. iwcia 2008: 124-135 [doi]
- A linear-time algorithm to compute the triangular hull of a digital objectApurba Sarkar, Arindam Biswas, Mousumi Dutt, Partha Bhowmick, Bhargab B. Bhattacharya. DAM, 216:408-423, 2017. [doi]