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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 : 28 / 76 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) 3D µð½ºÇ÷¹À̸¦ À§ÇÑ FPGA-±â¹Ý ½Ç½Ã°£ Æ÷¸Ëº¯È¯±âÀÇ Çϵå¿þ¾î ±¸Çö
¿µ¹®Á¦¸ñ(English Title) Hardware Implementation of FPGA-based Real-Time Formatter for 3D Display
ÀúÀÚ(Author) ¼­¿µÈ£   ±èµ¿¿í   Young-Ho Seo   Dong-Wook Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 09 NO. 05 PP. 1031 ~ 1038 (2005. 08)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â Æз²·º½º ¹è¸®¾î ¹æ½ÄÀÇ 2D/3D °â¿ë PC ¹× ÇÚµåÆù¿ë LCD¸¦ À§ÇÑ È­¼Ò´ÜÀ§ÀÇ ½Ç½Ã°£ 3D ¿µ»óº¯È¯ ±¸Á¶¸¦ Á¦¾ÈÇÏ°í, À̸¦ FPGA ±â¹ÝÀ¸·Î ¼³°èÇÑ ÈÄ¿¡ ÀüüÀûÀÎ µ¿ÀÛÀ» À§ÇÑ ½Ã½ºÅÛÀ¸·Î ±¸ÇöÇÏ¿´´Ù. PC·ÎºÎÅÍ Ãâ·ÂµÇ´Â ¾Æ³¯·Î±× ÇüÅÂÀÇ ¿µ»ó½ÅÈ£¸¦ A/D º¯È¯ÇÑ ÈÄ¿¡ µðÁöÅÐ ÇüÅÂÀÇ ½ÅÈ£¸¦ ÀÔ·ÂµÈ ¿µ»óÀÇ ÇüÅ¿¡ µû¶ó¼­ 3D ÇüÅÂÀÇ ¿µ»óÀ¸·Î À籸¼ºÇÑ´Ù. 3D ÇüÅÂÀÇ ¿µ»óÀ¸·Î À籸¼ºÇÏ´Â ¾Ë°í¸®ÁòÀº Æз²·º½º ¹è¸®¾î¿¡ ¸¹Àº ºÎºÐ ÀÇÁ¸ÇÏ°í Çϴµ¥, ÀԷµǴ ¿µ»óÀÇ Æ÷¸Ë¿¡ µû¶ó¼­ R, G, BÀÇ È­¼Ò ´ÜÀ§·Î ¿µ»óÀ» ÀÎÅ͸®ºù ÇÏ´Â ¹æ½ÄÀ» »ç¿ëÇÑ´Ù. Á¦¾ÈÇÑ ±¸Á¶´Â °í¼ÓÀÇ ¸Þ¸ð¸® 󸮱â¹ý°ú ÇÔ²² ´Ù½ÃÁ¡ 2D ¿µ»óÀ» 3D ¿µ»óÀ¸·Î º¯È¯ÇÏ´Â FPGA·Î ¼³°èµÇ°í, °í¼ÓÀÇ µ¥ÀÌÅÍ ÀúÀå ¹× Ã³¸®¸¦ À§ÇØ 4°³ÀÇ SDRAMÀ» »ç¿ëÇÑ´Ù. ±¸ÇöµÈ Àüü ½Ã½ºÅÛÀº A/D º¯È¯±â¸¦ À§ÇÑ ½Ã½ºÅÛ°ú µðÁöÅÐÈ­µÈ 2D ¿µ»ó½ÅÈ£¸¦ 3D µð½ºÇ÷¹À̸¦ À§ÇÑ ¿µ»ó½ÅÈ£·Î º¯È¯ÇÏ´Â FPGA ½Ã½ºÅÛ ±×¸®°í 3D¿µ»óÀ» µð½ºÇ÷¹ÀÌÇÒ ¼ö ÀÖ´Â LCD ÆгηΠ±¸¼ºµÈ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this paper, we propose real-time 3D image converting architecture by a unit of pixel for 2D/3D compatible PC and LCD of cellular phone with parallax burier, and implement a system for overall display operation after designing a circuit based on FPGA. After digitizing anolog image signal from PC, we recompose it to 3D image signal according to input image type. Since the architecture which rearranges 2D image to 3D depends on parallax burier, we use interleaving method which mixes pixels by a unit of R, G, and B cell. The propose architecture is designed into a circuit based on FPGA with high-speed memory access technique and use 4 SDRAMs for high performance data storing and processing. The implemented system consists of A/D converting system, FPGA system to formatting 2D signal to 3D, and LCD panel with parallax barrier, for 3D display.
Å°¿öµå(Keyword) 3D display   formatter   FPGA   LCD  
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