{"id":8658,"date":"2020-01-21T09:00:48","date_gmt":"2020-01-21T00:00:48","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=8658"},"modified":"2020-01-24T07:25:23","modified_gmt":"2020-01-23T22:25:23","slug":"super-resolution","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=8658","title":{"rendered":"\ub525\ub7ec\ub2dd AI\ub97c \uc774\uc6a9\ud55c \ud56d\uacf5\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4 \uac15\ud654"},"content":{"rendered":"<p>\ub525\ub7ec\ub2dd \uc2e0\uacbd\ub9dd\uc744 \uc774\uc6a9\ud558\uc5ec \ud56d\uacf5\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4\ub97c \uac15\ud654\ud558\ub294 GeoAI\uc758 \uae30\uc220\uc911 \ud558\ub098\ub97c \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud754\ud788 \uc288\ud37c \ub808\uc878\ub8e8\uc158(Super Resolution)\uc774\ub77c \ubd88\ub9ac\uba70, 25cm \uae09 \ud574\uc0c1\ub3c4\uc758 \ud56d\uacf5\uc601\uc0c1\uc744 \ud1b5\ud574 \ud559\uc2b5 DB\ub97c \uad6c\ucd95\ud558\uc5ec Super Resoultion\uc5d0 \ub300\ud55c \uc2e0\uacbd\ub9dd\uc744 \ud559\uc2b5\ud55c \ud6c4 \uadf8 \uacb0\uacfc\ub97c \uc815\ub9ac\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/P><\/p>\n<p><P>\uc800\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc744 \uace0\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc73c\ub85c \ub9cc\ub4e4\uae30 \uc704\ud55c, \uc2e0\uacbd\ub9dd\uc744 \ud65c\uc6a9\ud558\uae30 \uc774\uc804\uc758 \ubc29\ubc95\uc740 \uc778\uc811 \ud53d\uc140\uac04\uc758 \ubcf4\uac04\uc744 \ud1b5\ud55c Bicubic Interpolation \ubc29\uc2dd, \uc774\ubbf8\uc9c0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc720\uc0ac\ud55c \uc7a5\uba74\uc758 \uc774\ubbf8\uc9c0\ub97c \uc120\ud0dd\ud574 \uadf8 \uc774\ubbf8\uc9c0\ub97c \uacb0\uacfc\ub85c \ud558\ub294 Best Scene Match \ubc29\uc2dd, \uc880\ub354 \ud070 \uc720\uc0ac\ud55c \ud328\ud134\uc744 \uac00\uc838\uc640 \uc791\uc740 \ud328\ud134 \uc704\uce58\uc5d0 \ubd99\uc5ec \ub123\ub294 Self-Similarity \uae30\ubc18 \ubc29\uc2dd \ub4f1\uc774 \uc788\uc5c8\uace0, \uadf8 \ud6c4 \uc2e0\uacbd\ub9dd\uc744 \ud65c\uc6a9\ud558\uc5ec \ub354\uc6b1 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub41c, \ub610\ud55c \ubcf4\ub2e4 \ubc94\uc6a9\uc801\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2019\/11\/super-resolution-freckles.jpg\" alt=\"\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-8824\" \/><\/p>\n<p>\uc704\uc758 \uadf8\ub9bc(\ucd9c\ucc98: <a href='https:\/\/www.extremetech.com\/extreme\/132950-csi-style-super-resolution-image-enlargment-yeeaaaah'>EXTREMETECH<\/a>)\uc740 Orignal \uc601\uc0c1\uc744 2\ubc30 \ud655\ub300\ud588\uc744 \ub54c, \uac00\uc7a5 \uac00\uae4c\uc6b4 \ud53d\uc140\uc744 \ud65c\uc6a9\ud55c \ubcf4\uac04\ubc95\uc744 \ud1b5\ud55c \ubc29\ubc95\uc778 Nearest Neighbor \ubc29\uc2dd\uacfc Super Resolution \ubc29\uc2dd\uc758 \uacb0\uacfc \ube44\uad50\uc785\ub2c8\ub2e4. \ubc14\ub85c \uc774\ub7ec\ud55c Super Resolution\uc744 \uc800\ud574\uc0c1\ub3c4\uc758 \ud56d\uacf5\uc601\uc0c1\uc5d0 \uc801\uc6a9\ud558\uc5ec \ub354 \ub192\uc740 \ud574\uc0c1\ub3c4\ub97c \uac00\uc9c0\ub294 \uc601\uc0c1\uc744 \uc0dd\uc131\ud558\ub294\ub370 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub525\ub7ec\ub2dd \uc2e0\uacbd\ub9dd\uc744 \ud65c\uc6a9\ud55c \ud574\uc0c1\ub3c4 \uac15\ud654\ub294 Convolutional Layer\ub97c \uc0ac\uc6a9\ud558\ub294 CNN\uc744 \uc774\uc6a9\ud55c \ubaa8\ub378\ub85c \uc2dc\uc791\ud558\uc5ec, Skip-Connection \uae30\ubc95(\uc794\ucc28 \uc5f0\uacb0;Residual-Connection \ub610\ub294 \uc20f\ucef7;Short-Cut\uc774\ub77c\uace0\ub3c4 \ud568)\uc744 \uc801\uc6a9\ud55c VDSR \ubaa8\ub378\ub85c \ubc1c\uc804\ud558\uc600\uace0, \ub2e4\uc74c\uc5d0\ub294 \uc801\ub300\uc801 \uc0dd\uc131 \uc2e0\uacbd\ub9dd\uc778 GAN\uc744 \ud65c\uc6a9\ud55c SRGAN \ubaa8\ub378\uc774 \uc5f0\uad6c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. VDSR \ubaa8\ub378\uc740 \uae30\ubcf8\uc801\uc73c\ub85c CNN\uc758 \uc0ac\uc6a9\uc5d0 Skip-Connection \uae30\ubc95\uc744 \ucd94\uac00\ud55c \uac83\uc774\uace0, SRGAN \ubaa8\ub378\uc740 CNN \ubc0f VDSR\uc5d0\uc11c \uc758\ubbf8 \uc788\uac8c \uc0ac\uc6a9\ud55c Skip-Connection \uae30\ubc95\uc744 Generator\uc5d0 \uc801\uc6a9\ud55c GAN \ubc29\uc2dd\uc73c\ub85c, \uc774\uc804\uc758 \uae30\ubc18 \uae30\uc220\uc744 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc5d0\uc11c \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uace0 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Super Resolution\uc740 \uc800\ud574\uc0c1\ub3c4\uc758 \uc774\ubbf8\uc9c0\ub97c \uace0\ud574\uc0c1\ub3c4\uc758 \uc774\ubbf8\uc9c0\ub85c \ub9cc\ub4e4\uc5b4 \uc8fc\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud55c \uc2e0\uacbd\ub9dd \ud559\uc2b5\uc5d0\ub294 \uc800\ud574\uc0c1\ub3c4\uc758 \uc774\ubbf8\uc9c0\uc640 \ud574\ub2f9 \uc800\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\uc5d0 \ub300\ud55c \uace0\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\uac00 \ud544\uc694 \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uba3c\uc800 \ub9ce\uc740 \uace0\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub97c \uc791\uc740 \ud06c\uae30\ub85c \uc904\uc5ec \uc800\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub85c \ub9cc\ub4e4 \uc218 \uc788\uace0, \uc774\ub807\uac8c \ub9cc\ub4e0 \uc800\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub97c \uc785\ub825 \ub370\uc774\ud130\ub85c, \uc6d0\ub798\uc758 \uace0\ud574\uc0c1\ub3c4 \ub370\uc774\ud130\ub97c \uc815\ub2f5\uc778 \ub808\uc774\ube14 \ub370\uc774\ud130\ub85c \uc0ac\uc6a9\ud558\uac8c \ub429\ub2c8\ub2e4. \uc989, \ub808\uc774\ube14 \ub370\uc774\ud130\ub294 \uc0ac\ub78c\uc774 \ubcc4\ub3c4\ub85c \uad6c\ucd95\ud558\uc9c0 \uc54a\uace0, \ud559\uc2b5\uc2dc \uc790\ub3d9\uc73c\ub85c \uc0dd\uc131\ud574 \ub0bc \uc218 \uc788\uc5b4 \ub354\uc6b1 \ud65c\uc6a9\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc740 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc740 \uc801\ub300\uc801 \uc0dd\uc131 \uc2e0\uacbd\ub9dd\uc778 GAN\uc744 \uc774\uc6a9\ud558\uc5ec \ud56d\uacf5\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc2e0\uacbd\ub9dd\uc5d0 \ub300\ud55c \uad6c\ud604 \uc0ac\ub840\uc5d0 \ub300\ud55c \uacb0\uacfc\ub97c \uc18c\uac1c\ud558\ub294\ub370 \ucd08\uc810\uc744 \ub9de\ucdc4\uc73c\uba70, GAN\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uc0c1\uc138\ud55c \uae30\uc220\uc801 \ub0b4\uc6a9\uacfc \uad6c\ud604\uc740 \ub2e4\uc74c \uae00\uc744 \ucc38\uace0\ud558\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"TD13RQbd8u\"><p><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=8660\">\uc801\ub300\uc801 \uc0dd\uc131 \uc2e0\uacbd\ub9dd GAN<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;\uc801\ub300\uc801 \uc0dd\uc131 \uc2e0\uacbd\ub9dd GAN&#8221; &#8212; GIS Developer\" src=\"http:\/\/www.gisdeveloper.co.kr\/?p=8660&#038;embed=true#?secret=fun6PCjvQa#?secret=TD13RQbd8u\" data-secret=\"TD13RQbd8u\" width=\"525\" height=\"296\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>GAN\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc0dd\uc131\uc790(Generator)\uc640 \ud310\ubcc4\uc790(Discriminator)\uc5d0 \ub300\ud55c \ubaa8\ub378 2\uac1c\uac00 \ud544\uc694\ud558\uba70, \ubcf8 \uc0ac\ub840\uc5d0\uc11c \uc0ac\uc6a9\ud55c \uc0ac\uc6a9\ud55c \uc2e0\uacbd\ub9dd \ubaa8\ub378\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2019\/11\/SRGAN_Model1.png\" alt=\"\" width=\"500\" class=\"aligncenter size-full wp-image-8822\" \/><\/p>\n<p>\uc704\uc758 Generator\uc640 Discriminator \uc2e0\uacbd\ub9dd \ubaa8\ub378\uc758 \ud559\uc2b5\uc5d0\ub294 25cm\uae09 \ud56d\uacf5\uc601\uc0c1\uc744 1\/8 \ud06c\uae30\ub85c \uc904\uc5ec \ud574\uc0c1\ub3c4\ub97c \ub300\ud3ed \ub0ae\ucdc4\uc2b5\ub2c8\ub2e4. \uc989, 25cm \uae09\uc744 200cm \uae09\uc73c\ub85c \ub0ae\ucd98 \uac83\uc73c\ub85c \uc0d8\ud50c \uc911 3\uac00\uc9c0\ub9cc \uc5b8\uae09\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/SR_DATA.jpg\" alt=\"\" width=\"700\" class=\"aligncenter size-full wp-image-8827\" \/><\/p>\n<p>\uc6d0\ubcf8 \uc774\ubbf8\uc9c0\uc5d0 \ube44\ud574 \uadf8 \ud488\uc9c8\uc774 \ud604\uaca9\ud788 \ub0ae\uc544\uc9c4 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ub0ae\uc544\uc9c4 \uc800\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc744 \uc0c1\ub300\uc801\uc73c\ub85c \ub354 \ud5a5\uc0c1\uc2dc\ud0a4\uace0\uc790 \uba3c\uc800 \ubcf4\uc720\ud558\uace0 \uc788\ub294 \ud56d\uacf5\uc601\uc0c1\uc744 768&#215;768 \ud53d\uc140 \ud06c\uae30\ub85c \uc798\ub77c\ub0b4\uc5b4, \ucd1d 3766\uac1c\uc758 \ud559\uc2b5 \uc601\uc0c1\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ud559\uc2b5 \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \ucd1d 50 \ubc88\uc758 \uc2e0\uacbd\ub9dd \ud559\uc2b5\uc744 \uc218\ud589\ud588\uc744 \ub54c, \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc558\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc758 \uacb0\uacfc\ub294 \uc2e0\uacbd\ub9dd\uc774 \ud559\uc2b5\uc2dc\uc5d0 \ud55c\ubc88\ub3c4 \ubcf4\uc9c0 \ubabb\ud55c \uc601\uc0c1\uc5d0 \ub300\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4. \uac01 \uc904\uc758 \uccab\ubc88\uc9f8\uac00 \uc785\ub825\uac12\uc778 \uc800\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc774\uace0 \uc138\ubc88\uc9f8\uac00 \uc800\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc744 Super Resolution\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a8 \uacb0\uacfc\uc785\ub2c8\ub2e4. \uac00\uc6b4\ub370 \uc774\ubbf8\uc9c0\ub294 \uc800\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub97c \uc0dd\uc131\ud574 \ub0b4\uae30 \uc704\ud55c \uc6d0\ubcf8 \uc774\ubbf8\uc9c0\ub85c\uc368 \uc2e0\uacbd\ub9dd \ud559\uc2b5 \uc2dc \uc815\ub2f5\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub808\uc774\ube14 \ub370\uc774\ud130\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_47.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8831\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_53.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8832\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_86.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8833\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_103.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8834\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_118.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8835\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_121.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8836\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2020\/01\/epoch_79_index_123.png\" alt=\"\" width=\"1000\" class=\"aligncenter size-medium wp-image-8837\" \/><\/p>\n<p>\uc704\uc758 \uacb0\uacfc\ub294 GAN \ubc29\uc2dd\uc744 \uc774\uc6a9\ud55c Super Resolution\uc785\ub2c8\ub2e4. \uc774\uc678\uc5d0 \uae30\ubcf8\uc801\uc778 CNN\ub9cc\uc744 \uc0ac\uc6a9\ud55c \ubaa8\ub378\uacfc \ud559\uc2b5\uc744 \uc880\ub354 \uc798\ub418\uac8c \ud558\uae30 \uc704\ud574 Skip-Connection \uae30\ubc95\uc744 \uc801\uc6a9\ud55c VDSR \ub4f1\uc774 \uc788\ub2e4\uace0 \uc55e\uc11c \uc5b8\uae09\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc14b \ubaa8\ub450 \uc800\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub97c \uace0\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9c0\ub85c \ubcc0\ud658\ud558\uae30 \uc704\ud574 \uc774\ubbf8\uc9c0\uc758 \ud06c\uae30\ub97c \ud655\ub300\ud558\uae30 \uc704\ud55c \ubc29\ubc95\uc73c\ub85c Transposed Convolutional \ubc29\uc2dd\uacfc Sub-Pixel \ubc29\uc2dd\uc774 \uc788\uc5b4, \ub300\uc0c1\uc774 \ub418\ub294 \uc774\ubbf8\uc9c0\uc758 \uc131\uaca9\uc5d0 \ub530\ub77c \uc5b4\ub5a4 \ubaa8\ub378\uc744, \uc138\ubd80\uc801\uc73c\ub85c\ub294 \ubaa8\ub378\uc744 \uad6c\uc131\ud558\ub294 \ub808\uc774\uc5b4\ub97c \uc5b4\ub5bb\uac8c \uad6c\uc131\ud560\uc9c0\ub97c \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \ucd5c\uc801\uc758 \ud558\uc774\ud37c\ud30c\ub77c\uba54\ud130\ub3c4 \ubc18\ubcf5\uc801\uc778 \ud559\uc2b5 \ubc0f \uac80\uc99d\uc744 \ud1b5\ud574 \ub2e4\uc591\ud558\uac8c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uad6c\uc2ac\uc774 \uc11c\ub9d0\uc774\ub77c\ub3c4 \uaff0\uc5b4\uc57c \ubcf4\ubc30\ub77c\uace0 \ud558\ub4ef\uc774 Super Resolution\uc744 \uc774\uc6a9\ud55c \ud56d\uacf5\uc601\uc0c1\uc774\ub098 \uc704\uc131\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4\ub97c \ubcf4\uac15\ud558\ub294 \uae30\uc220\uc774 \uc2e4\uc81c \uc0c1\ud669\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub2e8\uc21c\uc774 \ub525\ub7ec\ub2dd\uc758 \uc2e0\uacbd\ub9dd \ud559\uc2b5\uacfc \uc758\ubbf8\uc788\ub294 \uacb0\uacfc \ub3c4\ucd9c\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\uacbd\ub9dd\uc758 \uc758\ubbf8\uc788\ub294 \uacb0\uacfc\ub97c \uc2e4\uc81c \ub300\uc6a9\ub7c9\uc758 \uc601\uc0c1\uc5d0 \uc801\uc6a9\ud558\uace0 \uc2e4\uc81c \uc0ac\uc6a9\uc790\uac00 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ud6a8\uacfc\uc801 UI\uacfc \uc131\ub2a5\uc744 \uac16\ucd98 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc73c\ub85c \uac1c\ubc1c\ub418\uc5b4\uc57c \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub525\ub7ec\ub2dd \uc2e0\uacbd\ub9dd\uc744 \uc774\uc6a9\ud558\uc5ec \ud56d\uacf5\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4\ub97c \uac15\ud654\ud558\ub294 GeoAI\uc758 \uae30\uc220\uc911 \ud558\ub098\ub97c \uc18c\uac1c\ud569\ub2c8\ub2e4. \ud754\ud788 \uc288\ud37c \ub808\uc878\ub8e8\uc158(Super Resolution)\uc774\ub77c \ubd88\ub9ac\uba70, 25cm \uae09 \ud574\uc0c1\ub3c4\uc758 \ud56d\uacf5\uc601\uc0c1\uc744 \ud1b5\ud574 \ud559\uc2b5 DB\ub97c \uad6c\ucd95\ud558\uc5ec Super Resoultion\uc5d0 \ub300\ud55c \uc2e0\uacbd\ub9dd\uc744 \ud559\uc2b5\ud55c \ud6c4 \uadf8 \uacb0\uacfc\ub97c \uc815\ub9ac\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc800\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc744 \uace0\ud574\uc0c1\ub3c4 \uc601\uc0c1\uc73c\ub85c \ub9cc\ub4e4\uae30 \uc704\ud55c, \uc2e0\uacbd\ub9dd\uc744 \ud65c\uc6a9\ud558\uae30 \uc774\uc804\uc758 \ubc29\ubc95\uc740 \uc778\uc811 \ud53d\uc140\uac04\uc758 \ubcf4\uac04\uc744 \ud1b5\ud55c Bicubic Interpolation \ubc29\uc2dd, \uc774\ubbf8\uc9c0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uc720\uc0ac\ud55c \uc7a5\uba74\uc758 \uc774\ubbf8\uc9c0\ub97c \uc120\ud0dd\ud574 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=8658\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\ub525\ub7ec\ub2dd AI\ub97c \uc774\uc6a9\ud55c \ud56d\uacf5\uc601\uc0c1\uc758 \ud574\uc0c1\ub3c4 \uac15\ud654&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[132,1],"tags":[],"class_list":["post-8658","post","type-post","status-publish","format-standard","hentry","category-deep-machine-learning","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8658"}],"version-history":[{"count":20,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8658\/revisions"}],"predecessor-version":[{"id":8869,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8658\/revisions\/8869"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8658"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}