Post-doctoral in the Dept. of Informatics, Univ. of Oslo


1999³â 7¿ù 7ÀÏ ºÎÅÍ 2000³â 7¿ù 6ÀÏ ±îÁö µ¿¼­´ëÇб³(Dongseo Univ.)¿Í °úÇÐÀç´Ü(KOSEF)ÀÇ µµ¿òÀ¸·Î ÇØ¿Ü Post-doc. ¿¬¼ö¸¦ ¼öÇàÇÏ°Ô µÇ¾ú´Ù. ¿¬±¸°úÁ¦´Â ÃÖ¼ÒÀڽ¹ýÀ» ÀÌ¿ëÇÑ Bezier°î¸éÀÇ Â÷¼ö°¨¼Ò(Least-squares degree reduction of Bezier type surfaces)ÀÌ´Ù.

Bezier°î¸é (tensor product Bezier surfaces, Bezier triangles)Àº ±× ¼öÇÐÀûÀΠƯ¼º ¶§¹®¿¡ ºñÇà±â, ¹è, ÀÚµ¿Â÷µîÀÇ °¢Á¾ Á¦Ç° ¼³°è¸¦ À§ÇÑ CAD/CAM½Ã½ºÅÛ¿¡ ³Î¸® »ç¿ëµÇ°í ÀÖ´Ù. ÀÌ¿Í °°ÀÌ ÄÄÇ»ÅÍ ±×·¡ÇÈ ºÐ¾ß¿¡¼­ ³Î¸® ÀÌ¿ëµÇ´Â Bezier°î¸é¿¡ °üÇÑ ¸¹Àº ¹®Á¦ÁßÀÇ Çϳª°¡ Â÷¼ö°¨¼Ò(degree reduction)¹®Á¦ÀÌ´Ù. º» ¿¬¼ö°úÁ¦¿¡¼­´Â Bezier°î¸éÀÇ Â÷¼ö°¨¼Ò¹®Á¦¿¡ ´ëÇÏ¿© L2-normÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ°í, Åë°èÀû ¹æ¹ý·ÐÀÎ ÃÖ¼ÒÀڽ¹ýÀ» ÀÌ¿ëÇÏ¿© Çؼ®ÇÏ°í ¿ÀÂ÷ ºÐ¼®ÇÏ¿©, ÀϹÝÀûÀÎ ¾Ë°í¸®µëÀ» Á¦½ÃÇÒ °ÍÀÌ´Ù.

º» Homepage´Â Àϳ⵿¾È Àú¿Í °¡Á·µéÀÇ Norway¿¡¼­ ÀÏ»ó»ýÈ°°ú ½ºÄ­µð³ªºñ¾Æ¹Ýµµ(ºÏÀ¯·´)¿¡¼­ °¡Àå Å« Oslo´ëÇп¡¼­ ¿¬¼ö»ýÈ°°ú Computer Aided Geometric DesignºÐ¾ß¿¡ ¼¼°èÀûÀÎ ¼®ÇÐÀÎ Tom Lyche ±³¼öÀÇ ÃÖ±Ù ¿¬±¸µ¿Çâ¿¡ ´ëÇÏ¿© ±â¼úÇÏ°íÀÚ ÇÑ´Ù. °úÇÐÀç´Ü¿¡¼­ Áö¿øÇÏ´Â ÇØ¿Ü Post-doc. ÇÁ·Î±×·¥¿¡¼­ Norway ¿¬¼ö´Â º»ÀÎÀÌ Ã³À½À̸ç, ºÏÀ¯·´¿¡ °üÇÑ »ýÈ° Á¤º¸°¡ ºÎÁ·ÇÏ¿© º»Àεµ óÀ½ ÁغñÇÒ ¶§´Â ¸¹Àº ¾î·Á¿òÀÌ ÀÖ¾ú´Ù. ÀÌ¿¡ ¾ÕÀ¸·Î ÀÌÁö¿ª¿¡ ¸¹Àº ºÐµéÀÇ ÁøÃâÀÌ Àֱ⸦ ¹Ù¶ó¸ç º» Homepage¸¦ ±âȹÇÏ¿´´Ù.

Visa Norway Univ. of Oslo Living Others Home

Byung Gook Lee Dongseo University Cyber Campus