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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ETBFÀÇ »õ·Î¿î ´ÙÁø¿µ¿ª Ç¥Çö: SA ¿©Æıâ
¿µ¹®Á¦¸ñ(English Title) A new multilevel representation of ETBF: Subset averaged filters
ÀúÀÚ(Author) ¼ÛÁ¾°ü   Jongkwan Song  
¿ø¹®¼ö·Ïó(Citation) VOL 07 NO. 07 PP. 1556 ~ 1562 (2003. 12)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â SA ¿©Æıâ·Î ºÒ¸®´Â ETBFÀÇ »õ·Î¿î ´ÙÁø ¿µ¿ª Ç¥ÇöÀ» Á¦½ÃÇÏ°í ÀÌ Ç¥ÇöÀÌ ETBFÀÇ ¸ðµç ¿µ¿ªÀ» Æ÷ÇÔÇÑ´Ù´Â »ç½ÇÀ» ¹àÇû´Ù. SA¿©Æıâ´Â ´Ù´Ü ¿©ÆıâÀÇ ±¸Á¶¸¦ °¡Áø´Ù. ù°´Ü(first stage)Àº ÃÖ´ë, ÃÖ¼Ò, exclusive-OR¿Í °°Àº ºñ¼±Çü ¿¬»êÀ¸·Î ÀÌ·ç¾îÁö¸ç µÎ ¹ø° ´ÜÀº ù°´Ü Ãâ·ÂµéÀÇ °¡Áß Æò±ÕÀ¸·Î ÁÖ¾îÁø´Ù. ÀÌ ±¸Á¶´Â SAM ¿©Æıâ¿Í °°ÀÌ Ã¹Â°´Ü ¿©Æıâ À©µµ¿ìÀÇ ÃÖ´ë¼ö¸¦ Á¦ÇÑÇÏ´Â ¹æ½ÄÀÌ °¡´ÉÇÏ¿© ¸Å¿ì À¯¿¬ÇÑ ±¸Á¶¸¦ °®Áö¸¸, SAM ¿©Æıâ¿Í´Â ´Þ¸® ETBFÀÇ ºÎºÐ±º¸¸À» Ç¥ÇöÇÏÁö ¾Ê°í ETBFÀÇ Àü ¿µ¿ªÀ» Ç¥ÇöÇÒ ¼ö ÀÖ´Â ÀåÁ¡ÀÌ ÀÖ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, a new representations of extended threshold Boolean filter(ETBF), called SA filter, is introduced. The structure of this representations is a one of multistage filters. The first stage is subfilters of nonlinear filters such as maximum, minimum, or exclusive-OR operators. The second stage is linear combination of Int stage outputs. Although the structure of this representations is very similar to SAM filters, SA filters encampass all ETBF not subset of ETBF.
Å°¿öµå(Keyword) LWOS filters   ETBF   median filters   nonlinear filters   SAM filters  
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