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Korea Robotics Society

  >   Çмú´ëȸ   >   ÀΰøÁö´É ¹× ·Îº¸Æ½½º ¿©¸§/°Ü¿ïÇб³

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Çà»ç¸í Á¦ 4ȸ ÀΰøÁö´É ¹× ·Îº¸Æ½½º ¿©¸§Çб³ (AI & Robotics Summer School 2019)
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ÃëÁö ±¹³» ´ëÇпø»ýµéÀ» Æ÷ÇÔÇÑ robotics community¿¡ AI & robotics ºÐ¾ßÀÇ ¸í°­ÀÇ¿Í ½Ç½ÀÀ» Æ÷ÇÔÇÑ Æò¼Ò Á¢Çϱ⠾î·Á¿ü´ø ±³À° ¼­ºñ½º¸¦ Á¦°øÇÑ´Ù.
¡Ø2018³âµµ¿ÍÀÇ Â÷º°¼º: ·Îº¿°øÇÐ ÀüºÐ¾ß¸¦ ÀΰøÁö´É¿¡ ÁßÁ¡À» µÎ¾î ±âÃʺÎÅÍ ±¸Çö±îÁö °­ÀÇÇϸç, ÃֽŠÅäÇÈÀ» ¼Ò°³ÇÏ´Â ÇÁ·Î±×·¥À¸·Î ±¸¼º ÇÔ. ½Ç½ÀÀ» ÅëÇØ Á÷Á¢ üÇèÇÒ ¼ö ÀÖ´Â ±âȸ¸¦ Á¦°ø ÇÔ. ƯÈ÷ Screw theoryµî ¿¹Àü ¿©¸§Çб³¿¡ ¾ø´ø »õ·Î¿î ³»¿ëÀ» º¸°­ÇÏ¿© ÀΰøÁö´É¿¡¼­ ºñÁ¯, ·Îº¿ ±â±¸ÇбîÁö ·Îº¿°øÇÐ ÀüºÐ¾ßÀÇ À¯ÀÍÇÑ ³»¿ëÀ» ¸ðµÎ Æ÷ÇÔ

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ÀÏÁ¤ 8/19(¿ù) ¿ÀÀü
°­»ç ±èÀºÅ (¿¬¼¼´ëÇб³ Àü±âÀüÀÚ°øÇкÎ)
Á¦¸ñ µö·¯´×±âÃÊ
ÃÊ·Ï º» °­ÀÇ¿¡¼­´Â Convolutional Neural Network(CNN) À» ÀÌ¿ëÇÑ ¿µ»ó ºÐ·ù¿¡ ´ëÇÑ °³³ä ¼³¸í ¹× ½Ç½ÀÀ» ÁøÇàÇÑ´Ù. °­ÀÇ ³»¿ëÀº CNN¿¡ ´ëÇÑ °³³ä ¼³¸í ÈÄ, µö·¯´×ÀÇ ½ÃÀÛÀ» ¾Ë¸° AlexNet(2012)ºÎÅÍ VGG(2014), ResNet(2015), SE-Net(2017)±îÁö ÃÖ½ÅÀÇ CNN ¸ðµ¨µé¿¡ ´ëÇØ ¾Ë¾Æº¸°í ½Ç½ÀÇÑ´Ù. ½Ç½ÀÀº ±¸±Û¿¡¼­ Á¦°øÇÏ´Â ¹«·á Ŭ¶ó¿ìµåÀÎ ColabÀ» ÅëÇØ ÁøÇàµÈ´Ù.
¾à·Â 1992 B.S. in Electronic Engr., Yonsei Univ.
1994 M.S. in Electronic Engr., Yonsei Univ.
1999 Ph.D. in Electronic Engr., Yonsei Univ.
ÇöÀç ¿¬¼¼´ëÇб³ Àü±âÀüÀÚ°øÇкΠ±³¼ö
ÀÏÁ¤ 8/19(¿ù) ¿ÀÈÄ
°­»ç ÃÖ¼º·Ï (Çѱ¹ÀüÀÚÅë½Å¿¬±¸¿ø Áö´É·Îº¸Æ½½º¿¬±¸º»ºÎ)
Á¦¸ñ 3Â÷¿ø ÄÄÇ»ÅͺñÀü ¹× ÀÀ¿ë
ÃÊ·Ï º» °­ÀÇ¿¡¼­´Â ·Îº¿°øÇп¡¼­ ¸¹ÀÌ »ç¿ëµÇ´Â 3D visionÀÇ ÇÙ½É À̷аú À̸¦ ÀÌ¿ëÇÑ ÀÀ¿ëµé¿¡ ´ëÇØ ¼Ò°³ÇÑ´Ù. Single-view geometry, two-view geometry, multi-view geometry¿Í °°Àº ¿µ»ó±âÇÏÇÐ À̷аú ÇÔ²², ÀÌ¿Í ¹ÐÁ¢ÇÑ °ü°è°¡ ÀÖ´Â Ä«¸Þ¶ó Ķ¸®ºê·¹À̼Ç, ¿Ö°îº¸Á¤, Èçµé¸² º¸Á¤, ¿µ»óÁ¢ÇÕ(image stitching), visual odiometry/SLAM, 3D reconstruction°ú °°Àº ÀÀ¿ëÀ» Äڵ巹¹ú·Î »ìÆ캻´Ù.
¾à·Â 2006 B.S. in Mechanical and Aerospace Engr., Seoul National Univ.
2008 M.S. in Robotics, KAIST
2019 Ph.D. in Robotics, KAIST
ÇöÀç Çѱ¹ÀüÀÚÅë½Å¿¬±¸¿ø ¼±ÀÓ¿¬±¸¿ø
ÀÏÁ¤ 8/20(È­) ¿ÀÀü/¿ÀÈÄ
°­»ç ÃÖÇõµÎ (¼øõÇâ´ëÇб³ ÀüÀÚÁ¤º¸°øÇаú)
Á¦¸ñ µö·¯´×À» ÀÌ¿ëÇÑ ¿µ»ó ±íÀÌ ¹× ÀÚ¼¼ ÃßÁ¤
ÃÊ·Ï º» °­ÀÇ¿¡¼­´Â µö·¯´×ÀÇ ºñÁöµµ ÇнÀÀ» ÀÌ¿ëÇÑ ÀÚ¼¼ ¹× ¿µ»ó ±íÀÌ ÃßÁ¤ (Visual Odometry and Depth Estimation, VODE) ±â¼úÀ» ¼Ò°³ÇÏ°í ½Ç½ÀÇÑ´Ù. ÇÑ ÀåÀÇ ¿µ»ó¿¡¼­ Çȼ¿ º° ±íÀÌ(depth)¸¦ ¿¹ÃøÇÏ´Â DNN°ú µÎ ¿µ»ó »çÀÌÀÇ »ó´ëÀûÀÎ ÀÚ¼¼(pose)¸¦ ÃßÁ¤ÇÏ´Â DNNÀ» ºñÁöµµ ÇнÀÀ¸·Î µ¿½Ã¿¡ ÇнÀ½ÃÅ°´Â ¹æ¹ý¿¡ ´ëÇØ ¾Ë¾Æº»´Ù.
 
[¿ÀÀü]
1. VODE ±â¼ú ¼Ò°³
2. µ¥ÀÌÅÍ ÀÔ·Â ÆÄÀÌÇÁ¶óÀÎ Áغñ
3. VODE DNN ÇнÀ
 
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4. 3Â÷¿ø ÀÚ¼¼ Ç¥Çö ¹æ¹ý (quaternion) ¼Ò°³
5. VODE DNN ±¸Á¶ ºñ±³
6. VODE Á¤È®µµ Æò°¡
¾à·Â 2004 B.S. in Electronic Engr., Yonsei Univ.
2014 Ph.D. in Electronic Engr., Yonsei Univ.
ÇöÀç ¼øõÇâ´ëÇб³ ÀüÀÚÁ¤º¸°øÇаú ±³¼ö
ÀÏÁ¤ 8/21(¼ö) ¿ÀÀü/¿ÀÈÄ
°­»ç ¹ÚÁÖ¿µ (°í·Á´ëÇб³ ÀüÀÚ¤ý±â°èÀ¶ÇÕ°øÇаú)
Á¦¸ñ Deep Reinforcement Learning
ÃÊ·Ï ±íÀº °­È­ÇнÀ(Deep Reinforcement Learning)Àº Çö´ë ÀΰøÁö´É ±â¼ú Áß °¡Àå È°¹ßÇÑ ¿¬±¸°¡ ÀÌ·ç¾îÁö´Â ºÐ¾ß Áß Çϳª·Î½á, °­È­ÇнÀ, Á¦¾îÀÌ·Ð ¹× µö·¯´× ±â¼úÀÌ °áÇÕµÇ¾î ½Ã³ÊÁö È¿°ú¸¦ °ÅµÎ¸ç ±Þ¼ÓÇÑ ¹ßÀüÀ» ÀÌ·ç°í ÀÖ´Ù. º» °­Á¿¡¼­´Â ±íÀº °­È­ÇнÀ ±â¼úÀÇ °ú°Å¿Í ÇöÀ縦 ±¸¼ºÇÏ´Â ÁÖ¿ä ÁÖÁ¦ÀÎ Controlled Ito Process, Stochastic Optimal Control, Hamilton-Jacobi-Bellman Equation, Markov Decision Process, Deep Learning, AlphaGoZero/AlphaZero, Soft Actor-Critic, World Model/Planet, Hierarchical Reinforcement Learning µîÀÇ °³³äÀ» ÄÚµù ±â¼ú°ú ÇÔ²² »ìÆ캸°í, ÀÌ¿Í °ü·ÃÇÑ ¹Ì·¡ ±â¼úÀÇ ¹æÇâ¿¡ ´ëÇØ »ý°¢Çغ»´Ù.
¾à·Â 1993 - ÇöÀç : °í·Á´ëÇб³ Á¦¾î°èÃø°øÇаú ±³¼ö
1992 : University of Texas at Austin Àü±â¹×ÄÄÇ»ÅÍ°øÇаú ¹Ú»ç
1983 : ¼­¿ï´ëÇб³ Àü±â°øÇаú Çлç
[ȨÆäÀÌÁö] http://sites.google.com/site/rbfpark3
ÀÏÁ¤ 8/22(¸ñ) ¿ÀÀü/¿ÀÈÄ
°­»ç À̺´ÁÖ (ÇѾç´ëÇб³ ÀüÀÚ°øÇкÎ)
Á¦¸ñ ½ºÅ©·ù À̷п¡ ±â¹ÝÇÑ º´·Ä ·Îº¿ ±â±¸ÇÐ Çؼ® ¹× ÀÀ¿ë (±âÃÊÀÌ·Ð)
ÃÊ·Ï ½ºÅ©·ù ÀÌ·ÐÀº º´·Ä ¸ÞÄ¿´ÏÁòÀÇ ±âÇÏÇÐÀûÀÌ¸ç ¹°¸®ÀûÀΠƯ¼ºÀ» È°¿ëÇÏ¿© ±â±¸ÇÐ Çؼ®À» È¿À²ÀûÀ¸·Î ¼öÇàÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ¸Å¿ì À¯¿ëÇÑ ±â¹ýÁßÀÇ ÇϳªÀÌ´Ù. º» °­Á¿¡¼­´Â ½ºÅ©·ù À̷аú ´õºÒ¾î ÀÌ¿¡ ´ëÇÑ ±âÇÏÇÐÀûÀÌ¸ç ¹°¸®ÀûÀÎ Àǹ̸¦ Æò¸éÇü ·Îº¿À» Áß½ÉÀ¸·Î ¼Ò°³ÇÑ´Ù. ¼¼ºÎ³»¿ëÀ¸·Î´Â ½ºÅ©·ù(twist¿Í wrench) ¹× °ü·Ã ÁÂÇ¥°è Á¤ÀÇ, Reciprocal ½ºÅ©·ùÀÇ ¹°¸®Àû °³³ä, Actuation wrench¸¦ È°¿ëÇÑ ¿©À¯±¸µ¿/¿©À¯ÀÚÀ¯µµ/ÀúÀÚÀ¯µµ ¸ðµ¨¸µ ±â¹ý¿¡ °üÇÏ¿© ¼Ò°³ÇÏ°í ±× ÀÀ¿ë»ç·Ê¸¦ ´Ù·é´Ù.
 
[¿ÀÀü]
1. Overview ¹× º´·Ä·Îº¿ ÀÀ¿ë»ç·Ê
2. ¿ë¾î¼³¸í ¹× Screw ÀÌ·Ð ±âÃÊ
 
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1. Á÷·Ä ¹× º´·Ä·Îº¿ Duality
2. ´Ù¾çÇÑ Æò¸éÇü º´·Ä·Îº¿ ¸ðµ¨¸µ
¾à·Â 1984 : ÇѾç´ëÇб³ ±â°è°øÇаú Çлç
1991 : University of Texas at Austin ±â°è°øÇаú ¹Ú»ç
1992 - 1995 : Çѱ¹±â¼ú±³À°´ëÇб³ Á¦¾î±â°è°øÇаú Á¶±³¼ö
1995 - ÇöÀç : ÇѾç´ëÇб³ Á¦¾î°èÃø°øÇаú ¹× ÀüÀÚ°øÇкΠ±³¼ö
´ëÇÑÀÇ·á·Îº¿ÇÐȸ, Çѱ¹·Îº¿ÇÐȸ ȸÀå ¿ªÀÓ
ÀÏÁ¤ 8/23(±Ý) ¿ÀÀü/¿ÀÈÄ
°­»ç ±èÈñ±¹ (°í·Á´ëÇб³ ÀüÀÚ¤ý±â°èÀ¶ÇÕ°øÇаú)
Á¦¸ñ ½ºÅ©·ù À̷п¡ ±â¹ÝÇÑ º´·Ä ·Îº¿ ±â±¸ÇÐ Çؼ® ¹× ÀÀ¿ë (½ÉÈ­)
ÃÊ·Ï ½ºÅ©·ù ÀÌ·ÐÀº º´·Ä ¸ÞÄ¿´ÏÁòÀÇ ±âÇÏÇÐÀûÀÌ¸ç ¹°¸®ÀûÀΠƯ¼ºÀ» È°¿ëÇÏ¿© ±â±¸ÇÐ Çؼ®À» È¿À²ÀûÀ¸·Î ¼öÇàÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ¸Å¿ì À¯¿ëÇÑ ±â¹ýÁßÀÇ ÇϳªÀÌ´Ù. º» °­Á¿¡¼­´Â °ø°£Çü º´·Ä ·Îº¿ÀÇ ¸ðºô¸®Æ¼ ºÐ¼® ¹× ±â±¸ÇÐ Çؼ®(ÀúÀÚÀ¯µµ, ¿©À¯ÀÚÀ¯µµ, ¿©À¯±¸µ¿ µî)¿¡ °üÇÑ ´Ù¾çÇÑ ÀÀ¿ë»ç·Ê¸¦ ´Ù·é´Ù. ±×¸®°í ½ºÅ©·ù À̷п¡ ±â¹ÝÀ» µÐ °ø°£Çü º´·Ä ·Îº¿ÀÇ º´·Ä ±¸Á¶ ÇÕ¼º ±â¹ý°ú line geometry¸¦ È°¿ëÇÑ º´·Ä ¸ÞÄ¿´ÏÁòÀÇ Æ¯ÀÌÇü»ó ºÐ¼® ±â¹ý (Grassmann Line Geometry)À» ¼Ò°³ÇÑ´Ù.
 
[¿ÀÀü]
1. ¸ðºô¸®Æ¼ ºÐ¼® (Modified Grubler’s Mobility Formula) »ç·Ê
2. ±â±¸ÇÐ Çؼ® (°ø°£Çü ¿©À¯±¸µ¿/¿©À¯ÀÚÀ¯µµ/ÀúÀÚÀ¯µµ) »ç·Ê
 
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1. ±¸Á¶ÇÕ¼º ±â¹ý ¹× ÀÀ¿ë»ç·Ê
2. ƯÀÌÇü»ó ºÐ¼® ±â¹ý (Grassmann Line Geometry)
¾à·Â 1980 : °í·Á´ëÇб³ ±â°è°øÇаú Çлç
1990 : University of Texas at Austin ±â°è°øÇаú ¹Ú»ç
1991 - ÇöÀç : °í·Á´ëÇб³ ÀüÀÚ·±â°èÀ¶ÇÕ°øÇаú ±³¼ö