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ÇѱÛÁ¦¸ñ(Korean Title) |
FPGA¿¡ ±â¹ÝÇÑ Deep Convolutional Neural NetworksÀÇ ±¸Çö ÃÖÀûÈ ¹× ÇÑ±Û Çʱâü ¹®ÀÚ Àνı⿡ÀÇ ÀÀ¿ë |
¿µ¹®Á¦¸ñ(English Title) |
Optimization of FPGA-based Implementation of Deep Convolutional Neural Networks and Its Application to Handwritten Hangul Character Recognizer |
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¿ø¹®¼ö·Ïó(Citation) |
VOL 44 NO. 01 PP. 1665 ~ 1667 (2017. 06) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®ÀÇ ¸ñÀûÀº, DCNN ±â¹ÝÀÇ Deep Learning ¾Ë°í¸®ÁòÀ» Xilinx FPGA·Î ±¸ÇöÇÒ ¶§, °è»ê¼Óµµ¿Í ¿¡³ÊÁö ³ôÀ̱â À§ÇÑ ÃÖÀûÈ ±â¹ýÀ» Á¦½ÃÇÏ´Â °ÍÀÌ´Ù. DCNN ±¸Á¶¿¡ Àû¿ë °¡´ÉÇÑ ´Ù¾çÇÑ FPGA ÃÖÀûÈ ÇÕ¼º ±â¹ýµéÀ» ¼Ò°³ÇÏ°í, °¢ ÇÕ¼º ±â¹ýµéÀÇ ÆĶó¹ÌÅÍ °ªµé¿¡ µû¸¥ ¼³°è °ø°£À» Ž»ö Á¤º¸¸¦ ±â¹ÝÀ¸·Î FPGA ÀÚ¿ø Á¦¾àÁ¶°Ç ÇÏ¿¡¼ ±Û·Î¹úÇÑ ÃÖÀû ÇÕ¼º °á°ú¸¦ ¾ò´Â ¹æ¹ýÀ» Á¦½ÃÇÑ´Ù. Á¦¾ÈµÈ ÃÖÀû ÇÕ¼º ¹æ¹ýÀÇ Å¸´ç¼ºÀ» ÀÔÁõÇϱâ À§Çؼ, DCNN ±â¹ÝÀÇ ÇÑ±Û Àνı⸦ ÃÖÀû ±¸ÇöÇÑ °á°ú¸¦ Á¦½ÃÇÑ´Ù. CPU ¹× GPGPU ±¸Çö°ú Á¦¾ÈµÈ FPGA ±¸Çö °á°ú¸¦ ºñ±³ÇÏ¿´´Ù. Á¦¾ÈµÈ FPGA ±¸Çö ¹æ¹ýÀÌ ´ÜÀ§ ¿¡³ÊÁö ´ç ó¸® °¡´ÉÇÑ »ùÇà ¼ö¸é¿¡¼ GPGPU¿¡ ºñÇØ 500%, CPU¿¡ ºñÇØ 588% ³ª¾Ò´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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