Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
Current Result Document : 1 / 3
ÇѱÛÁ¦¸ñ(Korean Title) |
3Â÷¿ø ¹°Ã¼ÀÇ °ø°£Á¤º¸¸¦ ÀÌ¿ëÇÑ ÀÓÀÇÀÇ Áý¼Ó¸é¿¡ ´ëÀÀÇÏ´Â µðÆ÷Ä¿½Ì ¿µ»ó ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Defocusing image generation corresponding to focusing plane by using spatial information of 3D objects |
ÀúÀÚ(Author) |
ÀåÀ翵
±è¿µÀÏ
½Åµ¿ÇÐ
À̺´±¹
ÀÌÁØÀç
Jae-Young Jang
Young-Il Kim
Donghak Shin
Byung-Gook Lee
Joon-Jae Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 17 NO. 04 PP. 0981 ~ 0988 (2013. 04) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ÁýÀû ¿µ»ó ±â¼úÀ» ÀÌ¿ëÇÏ¿© ÇÑ ¹øÀÇ È¹µæ °úÁ¤À» ÅëÇÏ¿© ¹°Ã¼ÀÇ 3Â÷¿ø °ø°£Á¤º¸¸¦ ÀúÀåÇÑ ÈÄ ÀúÀåµÈ Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© Áý¼Ó¸é(focusing plane)¿¡ ´ëÀÀÇÏ´Â µðÆ÷Ä¿½Ì ¿µ»óÀ» ±¸ÇöÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. Áý¼Ó¸é¿¡ ´ëÀÀÇÏ´Â ¥ä-ÇÔ¼ö ¹è¿°ú ±âº»¿µ»óÀÇ Äܺ¼·ç¼Ç ¿¬»êÀ» ÅëÇÏ¿© Áý¼Ó¸é¿¡ ´ëÀÀÇÏ´Â Æ÷Ä¿½Ì ¹× µðÆ÷Ä¿½Ì¿µ»óÀ» ±¸ÇöÇÏ¿´´Ù. µðÆ÷Ä¿½Ì Á¤µµ´Â Áý¼Ó¸é°ú ¹°Ã¼°Å¸®ÀÇ Â÷ÀÌ¿¡ µû¶ó »ó´ëÀûÀ¸·Î ´Þ¶óÁüÀ» °üÂû ÇÒ ¼ö ÀÖ¾ú´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ ±âÃÊÀûÀÎ ½ÇÇèÀ» ¼öÇàÇÏ°í ±× °á°ú¸¦ º¸°íÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
In this paper, we propose a method to generate defocusing images at the focusing plane using the 3D spatial information of object through pickup process of integral imaging technique. In the proposed method, the focusing and defocusing images are generated by the convolution operation between elemental images and ¥ä function array. We observed the image difference by defocusing degree according to the distance of focusing plane. To show the feasibility of the proposed method, some preliminary experiments are carried out and the results are presented.
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Å°¿öµå(Keyword) |
3Â÷¿ø¿µ»ó
ÃÊÁ¡È¿°ú
ÁýÀû¿µ»ó
¿ä¼Ò ¿µ»ó
3D imaging
Focusing effect
integral imaging
elemental images
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