{"id":8160,"date":"2019-09-17T11:40:24","date_gmt":"2019-09-17T02:40:24","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=8160"},"modified":"2019-09-23T16:21:26","modified_gmt":"2019-09-23T07:21:26","slug":"%ec%82%ac%eb%9e%8c%ec%97%90-%eb%8c%80%ed%95%9c-detection-segmentation-a-i-testbed","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=8160","title":{"rendered":"\uc0ac\ub78c\uc5d0 \ub300\ud55c Detection, Segmentation @A.I-TestBed"},"content":{"rendered":"<p>\ub525\ub7ec\ub2dd \ubaa8\ub378\uc744 \ud65c\uc6a9\ud558\uc5ec \uc5b4\ub5a4 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc758 \uc704\uce58\ub97c \ucc3e\uc544 \ub0b4\ub294 \ubc29\uc2dd\uc740 Detection\uacfc Segmentation\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc73c\uba70, Segmentation\uc740 \ub2e4\uc2dc Instance Segmentation\uacfc Semantic Segmentation\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n<p>Detection\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc758 \uc704\uce58\ub97c \uc0ac\uac01\ud615 \uc601\uc5ed\uc73c\ub85c \uc7a1\uc544\uc8fc\ub294 \ubc29\uc2dd\uc774\uace0 Segmentation\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc5d0 \ud574\ub2f9\ud558\ub294 \uc704\uce58\ub97c \ud654\uc18c(Pixel)\ub2e8\uc704\ub85c \uc7a1\uc544\uc90d\ub2c8\ub2e4. Segmentation \ubc29\uc2dd \uc911 Instance\ub294 \ud558\ub098\uc758 \uc774\ubbf8\uc9c0\uc5d0 \uc5ec\ub7ec\uba85\uc758 \uc0ac\ub78c\uc774 \uc788\ub2e4\uba74 \uac01 \uc0ac\ub78c(\uac01 Instance \ubcc4\ub85c)\uc5d0 \ub300\ud574 \ubd84\ub9ac\ud574 \ud53d\uc140 \uc704\uce58\ub97c \uc7a1\uc544\uc8fc\uace0, Semantic\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc774\ub77c\ub294 \uc758\ubbf8(Semantic)\ub97c \uac00\uc9c0\ub294 \ud53d\uc140\ub4e4\uc744 \uc7a1\uc544\uc90d\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2019\/09\/99A1D54F5BBB437D30.png\" alt=\"\" width=\"900\" height=\"242\" class=\"aligncenter size-full wp-image-8166\" \/><\/p>\n<p>Segmentation \ubc29\uc2dd\uc740 Detection \ubcf4\ub2e4 \ud559\uc2b5\uacfc \uba54\ubaa8\ub9ac \uc18c\ube44\uac00 \ud6e8\uc52c \ub354 \ub9ce\uc774 \uc18c\uc694\ub418\uba70, \ud6c8\ub828 \ub370\uc774\ud130 \uc911 \ub808\uc774\ube14\uc744 \ub9cc\ub4e4\uae30\uac00 \ud6e8\uc52c \uc5b4\ub835\uc2b5\ub2c8\ub2e4. Detection\uc758 \ub808\uc774\ube14\uc740 \uc0ac\ub78c\uc5d0 \ud574\ub2f9\ud558\ub294 \uc0ac\uac01\ud615 \uc601\uc5ed\ub9cc\uc744 \uc9c0\uc815\ud558\uba74 \ub418\uc9c0\ub9cc, Segmentation\uc758 \ub808\uc774\ube14\uc740 \uc0ac\ub78c\uc5d0 \ud574\ub2f9\ud558\ub294 \ud53d\uc140\uc744 \ubaa8\ub450 \uc9c0\uc815\ud574\uc918\uc57c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>Detection \ubc29\uc2dd\uc758 \ubaa8\ub378\uc740 \ub9e4\uc6b0 \ub2e4\uc591\ud55c\ub370, \ub300\ud45c\uc801\uc73c\ub85c R-CNN \ub4f1\uc774 \uc788\uc73c\uba70, Segmentation \ubc29\uc2dd\uc758 \ubaa8\ub378\uc5d0\ub294 R-CNN\uc744 \ud1b5\ud574 \uba3c\uc800 \uc704\uce58\ub97c \uc0ac\uac01\ud615 \uc601\uc5ed\uc73c\ub85c \uc7a1\uace0 \ub2e4\uc2dc \uc774 \uc0ac\uac01\ud615 \uc601\uc5ed\uc5d0 \ub300\ud574\uc11c \uc0ac\ub78c\uc5d0 \ud574\ub2f9\ud558\ub294 \ud53d\uc140\uc744 \uc7a1\ub294 Mask R-CNN\uc774 \uc788\uc73c\uba70, \uadf8\ub0e5 \ucc98\uc74c\ubd80\ud130 \uc774\ubbf8\uc9c0\uc758 \ubaa8\ub4e0 \ud53d\uc140\uc5d0 \ub300\ud574 \uc0ac\ub78c\uc778\uc9c0\ub97c \uc7a1\ub294 FCN \ubaa8\ub378\uc774 \uc788\uc2b5\ub2c8\ub2e4. Mask R-CNN \ubaa8\ub378\uc740 Instance Segmentation \ubc29\uc2dd\uc774\uace0 FCN \ubaa8\ub378\uc740 Semantic Segmentation \ubc29\uc2dd\uc785\ub2c8\ub2e4. FCN \ubaa8\ub378\uc740 Semantic Segmentation \ubc29\uc2dd\uc758 \uac00\uc7a5 \uae30\ubcf8\uc774 \ub418\ub294 \ubaa8\ub378\ub85c \uc774 \ubaa8\ub378\uc744 \uae30\ubcf8\uc73c\ub85c Semantic Segmentation \ubc29\uc2dd\uc744 \ub354 \uac1c\uc120\ud55c \ub2e4\uc591\ud55c \ubaa8\ub378\uc774 \ud30c\uc0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798\uc758 \ub3d9\uc601\uc0c1\uc740 \uba38\uc2e0\ub7ec\ub2dd\uc744 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud55c TestBed \uc6f9\ud398\uc774\uc9c0\ub85c\uc368 Detection\uacfc Segmentation\uc5d0 \ub300\ud55c \uae30\ub2a5\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><video width=\"100%\" controls poster=\"\"><source src=\"http:\/\/www.gisdeveloper.co.kr\/wp-content\/uploads\/2019\/09\/GEOSERVICE_AI_1.mp4\" type=\"video\/mp4\">\ube44\ub514\uc624\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uc6f9\ube0c\ub77c\uc6b0\uc838\uc785\ub2c8\ub2e4.<\/video><\/p>\n<p>\ucc38\uace0\ub85c \uc704\uc758 \ub3d9\uc601\uc0c1\uc5d0\uc11c Detection\uacfc Instance Segmentation\uc758 \uacb0\uacfc\uc5d0 \ub300\ud574 \ucd94\ub860(hypothesis)\uac12\uc774 90% \uc774\uc0c1\uc73c\ub85c \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc774 \uac12\uc744 \uc880\ub354 \ub0b4\ub9b0\ub2e4\uba74 \uc0ac\ub78c\uc73c\ub85c \uc7a1\uc9c0 \ubabb\ud55c \uc774\ubbf8\uc9c0\uc758 \ubd80\ubd84\uc5d0 \ub300\ud574\uc11c\ub3c4 \uac80\ucd9c\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub525\ub7ec\ub2dd \ubaa8\ub378\uc744 \ud65c\uc6a9\ud558\uc5ec \uc5b4\ub5a4 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc758 \uc704\uce58\ub97c \ucc3e\uc544 \ub0b4\ub294 \ubc29\uc2dd\uc740 Detection\uacfc Segmentation\uc73c\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc73c\uba70, Segmentation\uc740 \ub2e4\uc2dc Instance Segmentation\uacfc Semantic Segmentation\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. Detection\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc758 \uc704\uce58\ub97c \uc0ac\uac01\ud615 \uc601\uc5ed\uc73c\ub85c \uc7a1\uc544\uc8fc\ub294 \ubc29\uc2dd\uc774\uace0 Segmentation\uc740 \uc774\ubbf8\uc9c0\uc5d0\uc11c \uc0ac\ub78c\uc5d0 \ud574\ub2f9\ud558\ub294 \uc704\uce58\ub97c \ud654\uc18c(Pixel)\ub2e8\uc704\ub85c \uc7a1\uc544\uc90d\ub2c8\ub2e4. Segmentation \ubc29\uc2dd \uc911 Instance\ub294 \ud558\ub098\uc758 \uc774\ubbf8\uc9c0\uc5d0 \uc5ec\ub7ec\uba85\uc758 \uc0ac\ub78c\uc774 \uc788\ub2e4\uba74 \uac01 \uc0ac\ub78c(\uac01 Instance \ubcc4\ub85c)\uc5d0 \ub300\ud574 \ubd84\ub9ac\ud574 \ud53d\uc140 \uc704\uce58\ub97c \uc7a1\uc544\uc8fc\uace0, &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.gisdeveloper.co.kr\/?p=8160\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;\uc0ac\ub78c\uc5d0 \ub300\ud55c Detection, Segmentation @A.I-TestBed&#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-8160","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\/8160","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=8160"}],"version-history":[{"count":5,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8160\/revisions"}],"predecessor-version":[{"id":8167,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8160\/revisions\/8167"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8160"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}