Á¤º¸°úÇÐȸ ³í¹®Áö C : ÄÄÇ»ÆÃÀÇ ½ÇÁ¦
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
Áõ° Ã¥À» À§ÇÑ ÀûÀÀÇü Å°ÇÁ·¹ÀÓ ±â¹Ý Æ®·¡Å· |
¿µ¹®Á¦¸ñ(English Title) |
Adaptive Keyframe-Based Tracking for Augmented Books |
ÀúÀÚ(Author) |
À¯Àç»ó
Á¶±Ô¼º
¾çÇö½Â
Jaesang Yoo
Kyusung Cho
Hyun S. Yang
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 16 NO. 04 PP. 0502 ~ 0506 (2010. 04) |
Çѱ۳»¿ë (Korean Abstract) |
Áõ° Ã¥(Augmented book)À̶õ, ÄÄÇ»ÅÍ ±×·¡ÇÈ ±â¼ú·Î »ý¼ºµÈ 3D ¹°Ã¼, µ¿¿µ»ó, ¼Ò¸®¿µ»ó°ú °°Àº ¸ÖƼ¹Ìµð¾î ¿ä¼ÒµéÀ» Áõ°Çö½Ç ±â¼úÀ» ÀÌ¿ëÇÏ¿© ½ÇÁ¦ Ã¥¿¡ Áõ°½ÃŲ Ã¥À» ¸»ÇÑ´Ù. Áõ° Ã¥Àº Ã¥À» Àд µ¶Àڵ鿡°Ô Èï¹Ì¸¦ À¯¹ß½ÃÅ°°í, Ã¥¿¡ Á» ´õ ¸ôÀÔÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿©, ±³À° ¹× ¿£ÅÍÅ×ÀθÕÆ® È¿°ú¸¦ Áõ´ë½ÃÅ°´Â °ÍÀÌ ¸ñÀûÀÌ´Ù. Áõ° Ã¥À» À§ÇÑ ±â¼úÀº Å©°Ô ÆäÀÌÁö ÀÎ½Ä ±×¸®°í ÆäÀÌÁö Æ®·¡Å·À¸·Î ³ª´ ¼ö Àִµ¥, º» ³í¹®¿¡¼´Â ÆäÀÌÁö°¡ ÀÎ½ÄµÈ ÈÄ, Á¤±³ÇÑ ÆäÀÌÁö Æ®·¡Å·À» À§ÇÑ Ä«¸Þ¶óÀÇ 6 ÀÚÀ¯µµ ÀÚ¼¼¸¦ ÃßÁ¤Çϱâ À§ÇØ ÀûÀÀÇü Å°ÇÁ·¹ÀÓ ±â¹Ý ÆäÀÌÁö Æ®·¡Å· ±â¼úÀ» Á¦¾ÈÇÑ´Ù. ÆäÀÌÁö°¡ ÀÎ½ÄµÈ ÀÌÈÄ¿¡´Â Æ®·¡Å·À» À§ÇØ °¡Àå ¾Ë¸ÂÀº Å°ÇÁ·¹ÀÓÀ» ¼±Á¤ÇÑ ÈÄ coarse-to-fineÀÇ µÎ ´Ü°è¿¡ °ÉÃÄ Æ®·¡Å·À» ¼öÇàÇÏ¿´´Ù. °á°úÀûÀ¸·Î º» ³í¹®¿¡¼ Á¦¾ÈµÈ Æ®·¡Å· ¹æ¹ýÀº ½ÃÁ¡ º¯È¿Í Á¶¸í º¯È¿¡ Á» ´õ °ÀÎÇÏ°í ½Ç½Ã°£¼ºÀ» º¸ÀåÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
An augmented book is an application that augments such multimedia elements as virtual 3D objects generated by computer graphics, movie clips, or sound clips to a real book using AR technologies. It is intended to bring additional education and entertainment effects to users. For augmented books, this paper proposes an adaptive keyframe-based page tracking method to estimate the camera's 6 DOF pose in real-time after recognizing a page and performing wide-baseline keypoint matching. For a page tracking, proposed method in this paper chooses a proper keyframe and performs a tracking in two step of coarse-to-fine stage. As a result, the proposed method in this paper guarantees a robust tracking to view-point and illumination variations and real-time. |
Å°¿öµå(Keyword) |
盡 ̴
¸¶Ä¿¸®½º Æ®·¡Å·
ÀûÀÀÇü Å°ÇÁ·¹ÀÓ
Augmented Book
Marker-less Tracking
Adaptive Keyframe
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|