Real-time Image-Processing System with Correlation Tracking

In this paper,we introduce a recently finished image-processing system for the high-resolution observation of solar magnetic field in the Huairou Solar Observing Station(HSOS).The Correlation Tracking(CT) method is used in this system to improve the spatial resolution,and the algorithm of CT is optimized to improve the temporal resolution for the purpose of routine observation of solar magnetic field.We carried out some test and routine observations,and by the data analyses we conclude:1) This system can improve the contrast and spatial resolution of the filtergram and magnetogram obviously;2) The optimization of the algorithm largely improve the temporal resolution,and this makes the routine observation possible.