25.10.2011 — Prof. Andrey Krylov presented at Sino-foreign-interchange Workshop on Intelligence Science and Intelligent Data Engineering IScIDE2011 (23-26 October 2011, Xi'an, China) the invited report “Use of Color Information for Keypoints Detection and Descriptors Construction”. Authors of the report were Andrey Krylov, Dmitry Sorokin, Dmitry Yurin, Ekaterina Semeikina.