Citation:

G. Barkavi, G. B. Shanawaz, 2021. "Error Detection Technique for a Median Filter" ESP Journal of Engineering & Technology Advancements  1(2): 21-23.

Abstract:

In picture legal sciences, recognition of picture imitations including non-direct controls have gotten a lot of interest in late past. Middle separating (MF) is one such non-straight control procedure which is regularly utilized in number of uses, for example, to conceal drive commotions. Notwithstanding, a SRAM-based processor execution of this channel is then defenseless to arrangement memory cycle flips actuated by memory defects, so a security strategy is required for basic process in which the appropriate channel activity should be guaranteed. A grouping for their portrayal is presented. To produce a test calculation for recognition of the relative multitude of considered issues, it was shown that it's anything but a simple issue. For this reason, another design situated walk calculation technique is created. an issue lenient execution of the middle channel is introduced and considered inside and out. Our security strategy checks assuming the middle result is inside a powerful reach made with the excess non-middle results. A result mistake signal is enacted on the off chance that a defiled picture pixel is distinguished, an incomplete or finish reconfiguration can be processed to eliminate the error. The proposed error recovery technique coded in Verilog and verified using simulator.

References:

[1] H.-L. Eng, and K.-K. Ma, “Noise adaptive soft-switching median filter,” IEEE Trans. Image Process., vol. 10, no. 2, pp. 242-251, 2001.
[2] B. Jahne, “Applications and Tools,” in Digital Image Processing, 6th ed. Berlin, Germany: Springer, 1991, ch. 1, sec. 3, pp. 14-16.
[3] R. Szeliski, “Image processing,” in Computer Vision: Algorithms and Applications, Springer. Science & Business Media, 2010, ch. 3, sec. 2-3, pp. 111-127.
[4] L. Sterpone, M. S. Reorda, M. Violante, F. L. Kastensmidt, and L. Carro, “Evaluating different solutions to design fault tolerant systems with SRAM-based FPGAs,” Journal of Electronic Testing, vol. 23, no. 1,pp. 47-54, 2007.
[5] G. R. Hopkinson, “Radiation effects in a CMOS active pixel sensor,” IEEE Trans. Nucl. Sci., vol. 47, no. 6, pp. 2480-2484, 2000.
[6] M. Bagatin, “Introduction to the Effects of Radiation on Electronics Devices,” in Ionizing Radiation Effects in Electronics. 1st ed. Boca Raton, Florida, ch.1, sec. 1.4, pp. 15-16, 2016.
[7] A. Bovik, “Handbook of Image and Video Processing”. New York: Academic, 2000.
[8] B. Shim, and N. R. Shanbhag, ”Reduced precision redundancy for low-power digital filtering,” in Conference Record of the Thirty-Fifth Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, pp. 148-152 vol. 1, 2001.
[9] P. Reviriego, J. A. Maestro, I. L´opez- alle, and J. A. de Agapito, “Soft Error Tolerant Infinite Impulse Response Filters Using Reduced Precision Replicas”, in Proc. of the Radiation Effects on Components and Systems (RADECS) conference, Sevilla, Spain, pp. 493-496, 2011.
[10] L. A. Aranda, P. Reviriego, and J. A. Maestro, “A Fault-Tolerant Implementation of the Median Filter”, presented at the Radiation Effects on Components and Systems (RADECS) Conference, Bremen, Germany, 2016.
[11] L. Yin, R. Yang, M. Gabbouj and Y. Neuvo, “Weighted median filters: a tutorial,” IEEE Trans. Circuits Syst. II, Analog Digit. Signal Process., vol. 43, no. 3, pp. 157-192, 1996.
[12] M. A. Vega-Rodr´ıguez, J. M. S´anchez-P´erez, and J. A. G´omez-Pulido, “An FPGA-based implementation for median filter meeting the realtime requirements of automated visual inspection systems,” Proc. 10th Mediterranean Conf. Control and Automation, Lisbon, Portugal, 2002.
[13] K. Benkrid, D. Crookes, and A. Benkrid, “Design and implementation of a novel algorithm for general purpose median filtering on FPGAs,” IEEE International Symposium on Circuits and Systems (ISCAS), pp. IV-425-IV-428 vol.4, 2002.
[14] G. L. Bates, and S. Nooshabadi, “FPGA implementation of a median filter,” Proceedings of IEEE Speech and Image Technologies for Computing and Telecommunications Conference (TENCON), Brisbane, Qld., pp. 437-440 vol.2, 1997.
[15] S. A. Fahmy, P. Y. K. Cheung, and W. Luk, “Novel FPGA-based implementation of median and weighted median filters for image processing,” International Conference on Field Programmable Logic and Applications, Tampere, Finland, pp. 142-147, 2005.

Keywords:

Median Filter, Error Detection.