Izumi Ito, Hitoshi Kiya. DCT Sign-Only Correlation with Application to Image Matching and the Relationship with Phase-Only Correlation. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2007, April 15-20, 2007, Honolulu, Hawaii, USA. pages 1237-1240, IEEE, 2007. [doi]
Abstract is missing.