Digital camera specialist Canon announced Friday that it is acquiring open platform video surveillance software company Milestone Systems. Canon Europe picked up the Denmark-based startup to diversify its offerings, specifically carving out a niche in the surveillance market. The company said that buying Milestone will “significantly enhance Canon’s software capabilities” in the sector. Milestone Systems was founded in 1998 and has since risen to a significant market share thanks to its XProtect software platform. The management software has been installed in over 100,000 systems worldwide, and is compatible with hardware from 150 vendors. Milestone posted revenues of $73 million in its 2013 fiscal year.