Commenced in January 2007
Paper Count: 30840
2D Image Processing for DSO Astrophotography
Abstract: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.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1057647Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1931
 H. Lee, G. E. Sobelman, "Performance evaluation and optimal design for FPGA-based digit-serial DSP functions", Computers and Electrical Engineering, vol. 29, no. 2, pp. 357-377, March 2003.
 K. Bondalapati, V. K. Prasanna, "Reconfigurable computing systems", Proceedings of the IEEE, vol. 90, no. 7, pp. 1201- 1217, July 2002.
 Suszyński R., ÔÇ×Convolution Method for CCD Images Processing for DSO Astrophotography", in proc. in proc. 52nd International Midwest Symposium on Circuits and Systems (MWSCAS-09), Cancun, Mexico, 2009.
 L.P. Wang, S.H. Hu, X.Y. Zhang, "Detecting and Tracking of Small Target Under the Background of Sea Level" Proceedings of the 9th International Conference on Signal Processing, vol. 2, pp. 989-992, Beijing, China, 2008.
 R. Wirski, K. Wawryn, ÔÇ×Roesser-s Model Realization of 2-D FIR Lossless Transfer Matrices", Proceedings of the International Symposium on Information Theory and its Applications, ISITA-08, Auckland, New Zealand, 2008.
 K. Wawryn, R. Wirski, ÔÇ×Synthesis of 2-D Lossless FIR Transfer Function Matrix", Proceedings of the 7th International Conference on Information Communications and Signal Processing, (ICICS-09), Macau, China, 2009.