E. Karakasis

A Unified Methodology for Computing Accurate Quaternion Color Moments and Moment Invariants – IEEE Transactions on Image Processing, vol. 23, no. 2

E.G. Karakasis, G.A. Papakostas, D.E. Koulouriotis and V.D. Tourassis, “A Unified Methodology for Computing Accurate Quaternion Color Moments and Moment Invariants”, IEEE Transactions on Image Processing, vol. 23, no. 2, pp. 596-611, 2014.

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Color Image Watermarking via Quaternion Radial Tchebichef Moments – Proceedings of the IEEE International Workshop on Imaging Systems and Techniques (IST’13), Beijing – China

E.D. Tsougenis, G.A. Papakostas, D.E. Koulouriotis, E.G. Karakasis and D.A. Karras, “Color Image Watermarking via Quaternion Radial Tchebichef Moments”, Proceedings of the IEEE International Workshop on Imaging Systems and Techniques (IST’13), pp. 101-105, 22-23 October, Beijing – China, 2013.

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