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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document : 4 / 14 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) Unbalanced U-Net°ú GAN(Generative Adversarial Networks)À» ÀÌ¿ëÇÑ Çѱ¹¾î ÆùÆ® ÀÚµ¿ º¯È¯
¿µ¹®Á¦¸ñ(English Title) Automatic Transformation of Korean Fonts using Unbalanced U-net and Generative Adversarial Networks
ÀúÀÚ(Author) ¹æ°¡   °í½ÂÇö   ¹æ¾ç   Á¶±Ù½Ä   Pangjia   Seunghyun Ko   Yang Fang   Geun-sik Jo  
¿ø¹®¼ö·Ïó(Citation) VOL 46 NO. 01 PP. 0015 ~ 0021 (2019. 01)
Çѱ۳»¿ë
(Korean Abstract)
º» ³í¹®¿¡¼­´Â ¿ø¹® ÆùÆ®¸¦ ƯÁ¤ÇÑ ¾Æ³¯·Î±× ÆùÆ® ½ºÅ¸ÀÏ·Î º¯È¯Çϴ ŸÀÌÆ÷±×·¡ÇÇ º¯È¯ ¹®Á¦ ¿¡ ´ëÇØ ¿¬±¸ÇÑ´Ù. ŸÀÌÆ÷±×·¡ÇÇ º¯È¯ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇØ ÀÌ ¹®Á¦¸¦ À̹ÌÁö¿Í À̹ÌÁö ¹ø¿ª ¹®Á¦·Î Ä¡ ȯÇÏ°í GANÀ» ±â¹ÝÀ¸·Î ÇÑ ¾ð¹ë·±½º Çü u-net ¾ÆÅ°ÅØó¸¦ Á¦¾ÈÇÑ´Ù. ±âÁ¸ÀÇ ¹ë·±½º Çü u-net°ú´Â ´Þ¸® Á¦¾ÈÇÏ´Â ¾ÆÅ°ÅØó´Â ¾ð¹ë·±½º Çü u-netÀ» Æ÷ÇÔÇÑ µÎ °³ÀÇ ¼­ºê³ÝÀ¸·Î ±¸¼ºµÈ´Ù. (1)¾ð¹ë·±½º Çü u-netÀº ÀÇ¹Ì ¹× ±¸Á¶ Á¤º¸¸¦ À¯ÁöÇϸ鼭 ƯÁ¤ ±Û²Ã ½ºÅ¸ÀÏÀ» ´Ù¸¥ ½ºÅ¸ÀÏ·Î º¯È¯ÇÑ´Ù. (2) GANÀº L1 ¼Õ½Ç, »ó¼ö ¼Õ½Ç ¹× ¿øÇÏ´Â ¸ñÇ¥ ±Û²ÃÀ» »ý¼ºÇÏ´Â µ¥ µµ¿òÀÌ µÇ´Â ÀÌÁø GAN ¼Õ½ÇÀ» Æ÷ÇÔÇÏ´Â º¹ÇÕ ¼Õ½Ç ÇÔ¼ö¸¦ »ç ¿ëÇÑ´Ù. ½ÇÇè°á°ú Á¦¾ÈÇÏ´Â ¸ðµ¨ÀÎ ¾ð¹ë·±½º Çü u-netÀÌ ¹ë·±½º Çü u-net º¸´Ù cheat loss¿¡¼­ ºü¸¥ ¼ö·Å ¼Óµµ¿Í ¾ÈÁ¤ÀûÀÎ Æ®·¹ÀÌ´× ¼Õ½ÇÀ» º¸¿´°í generate loss¿¡¼­ Æ®·¹ÀÌ´× ¼Õ½ÇÀ» ¾ÈÁ¤ÀûÀ¸·Î ÁÙ¿©¼­ ¸ðµ¨ ¼º ´É Ç϶ô ¹®Á¦¸¦ ÇØ°áÇÏ¿´´Ù.
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(English Abstract)
t In this paper, we study the typography transfer problem: transferring a source font, to an analog font with a specified style. To solve the typography transfer problem, we treat the problem as an image-to-image translation problem, and propose an unbalanced u-net architecture based on Generative Adversarial Network(GAN). Unlike traditional balanced u-net architecture, architecture we proposed consists of two subnets: (1) an unbalanced u-net is responsible for transferring specified fonts style to another, while maintaining semantic and structure information; (2) an adversarial net. Our model uses a compound loss function that includes a L1 loss, a constant loss, and a binary GAN loss to facilitate generating desired target fonts. Experiments demonstrate that our proposed network leads to more stable training loss, with faster convergence speed in cheat loss, and avoids falling into a degradation problem in generating loss than balanced u-net.
Å°¿öµå(Keyword) À̹ÌÁö¿Í À̹ÌÁö ¹ø¿ª   ÆùÆ® º¯È¯   GAN ¼Õ½Ç   º¹ÇÕ ¼Õ½Ç   image to image translation   typography transfer   GAN loss   compound loss  
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