SUSZYŃSKI, Robert. Politechnika Koszalińska - Wydział Elektroniki i Informatyki, Katedra Systemów Cyfrowego Przetwarzania Sygnałów 1996 - creator WAWRYN, Krzysztof. Politechnika Koszalińska - Wydział Elektroniki i Informatyki, Katedra Systemów Cyfrowego Przetwarzania Sygnałów 1996 - WIRSKI, Robert. Politechnika Koszalińska - Wydział Elektroniki i Informatyki, Katedra Systemów Cyfrowego Przetwarzania Sygnałów 1996 - World Academy of Science, Engineering and Technology (2010 ; Tokio, Japan). text conference publication jp 2010 continuing eng The new concept of two–dimensional (2D) image processing implementation for auto-guiding system is shown in this paper. It is dedicated to astrophotography and operates with astronomy CCD guide cameras or with self-guided dual-detector CCD cameras and ST4 compatible equatorial mounts. This idea was verified by MATLAB model, which was used to test all procedures and data conversions. Next the circuit prototype was implemented at Altera MAX II CPLD device and tested for real astronomical object images. The digital processing speed of CPLD prototype board was sufficient for correct equatorial mount guiding in real-time system. Robert Suszyński, Krzysztof Wawryn, Robert Wirski. DSO astrophotography|en image processing|en twodimensional convolution method|en two-dimensional filtering|en 1307-6892 2010, nr 4(5), s. 633-637 http://scholar.waset.org/1999.0/2656 http://scholar.waset.org/1999.0/2656 PBN-ID 160308 20180430111537.0 7818