Methods for Improving the Performance of Tactical Information Displays

In Tactical situation display, lots of tactical information are expressed as symbols with an electronic map. There are various symbols depending on the situation throughout the mission (i.e., planning/operating/debriefing), and coordinate calculation is essential to display them in the appropriate location on the electronic map. Many tactical displays implement appropriate functionality to determine the location of each symbol, but they are affected by the performance of the computer processor. This proposal designs a method to decrease the overall display latency through fast positioning.