Mathew Shearer Ju Jia Zou Detection of Dominant Points Based on Noise Suppression and Error Minimisation. 772-775 2005 conf/icita/2005 ICITA (1) http://doi.ieeecomputersociety.org/10.1109/ICITA.2005.115 db/conf/icita/icita2005-1.html#ShearerZ05