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ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Korean text image recognition using convolutional recurrent neural network |
ÀúÀÚ(Author) |
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Cham-jin Park
Min-su Kang
In-jung Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 46 NO. 01 PP. 1824 ~ 1826 (2019. 06) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ÄÁº¼·ç¼Ç ¼øȯ ½Å°æ¸Á(Convolutional Recurrent Neural Net, CRNN)À» ÀÌ¿ëÇØ ÇÑ±Û ¹®ÀÚ¿À» end-to-end·Î ÀνÄÇÏ´Â ¹æ¹ýÀ» ¼Ò°³ÇÑ´Ù. ¸ÕÀú CNNÀ» ÀÌ¿ëÇØ ¼öÆò ÁÂÇ¥¸¦ µû¶ó Ư¡ º¤Å͵éÀÇ ½ÃÄö½º¸¦ ÃßÃâÇÏ°í À̸¦ RNN¿¡ ÀÔ·ÂÇØ ¼öÆò ÁÂÇ¥ º° °¢ ¹®ÀÚÀÇ È®·üÀ» ¾ò´Â´Ù. ¸¶Áö¸·À¸·Î CTC(connectionist temporal classification) À» ÅëÇØ ÃÖÀûÀÇ ºÐÇÒ ¹× ÀÎ½Ä °á°ú¸¦ ¾ò´Â´Ù. ½ÇÇè¿¡¼ ÆùÆ® ¿µ»óÀ» ÀÌ¿ëÇØ ÇÕ¼ºÇÑ ÇÑ±Û ¹®ÀÚ¿ µ¥ÀÌÅÍ¿¡ ´ëÇØ 99.6%ÀÇ ³¹ÀÚ ´ÜÀ§ Àνķü°ú 98.3%ÀÇ ´Ü¾î ´ÜÀ§ ÀνķüÀ» ¾ò¾ú´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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