Nir A. Sochen, Robert M. Haralick, Yehoshua Y. Zeevi. A Geometric Functional for Derivatives Approximation. In Mads Nielsen, Peter Johansen, Ole Fogh Olsen, Joachim Weickert, editors, Scale-Space Theories in Computer Vision, Second International Conference, Scale-Space 99, Corfu, Greece, September 26-27, 1999, Proceedings. Volume 1682 of Lecture Notes in Computer Science, pages 507-512, Springer, 1999. [doi]
Abstract is missing.