{"id":3955,"date":"2017-06-15T14:19:28","date_gmt":"2017-06-15T07:19:28","guid":{"rendered":"http:\/\/neu.vmts.ch\/?p=3955"},"modified":"2024-12-02T04:12:24","modified_gmt":"2024-12-02T04:12:24","slug":"dung-ban-ve-2d-hien-trang-tu-point-cloud","status":"publish","type":"post","link":"https:\/\/vmts.ch\/vi\/dung-ban-ve-2d-hien-trang-tu-point-cloud\/","title":{"rendered":"D\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng t\u1eeb point cloud"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i Dung B\u00e0i Vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vmts.ch\/vi\/dung-ban-ve-2d-hien-trang-tu-point-cloud\/#Dung_ban_ve_2D_hien_trang_tu_point_cloud_voi_su_ho_tro_cua_cong_nghe_quet_3D_Laserscanning\" >D\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng t\u1eeb point cloud v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00f4ng ngh\u1ec7 qu\u00e9t 3D Laserscanning<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vmts.ch\/vi\/dung-ban-ve-2d-hien-trang-tu-point-cloud\/#Yeu_cau\" >Y\u00eau c\u1ea7u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vmts.ch\/vi\/dung-ban-ve-2d-hien-trang-tu-point-cloud\/#Vai_thong_tin_va_hinh_minh_hoa_ve_du_an_nha_tho_Wiedikon\" >V\u00e0i th\u00f4ng tin v\u00e0 h\u00ecnh minh h\u1ecda v\u1ec1 d\u1ef1 \u00e1n nh\u00e0 th\u1edd Wiedikon<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dung_ban_ve_2D_hien_trang_tu_point_cloud_voi_su_ho_tro_cua_cong_nghe_quet_3D_Laserscanning\"><\/span>D\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng t\u1eeb point cloud v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00f4ng ngh\u1ec7 qu\u00e9t 3D Laserscanning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C<em>\u00f4ng ngh\u1ec7 qu\u00e9t 3D laserscanning<\/em> \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 d\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng trong l\u0129nh v\u1ef1c b\u1ea3o t\u1ed3n di s\u1ea3n \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng kh\u00e1 r\u1ed9ng r\u00e3i \u1edf c\u00e1c n\u01b0\u1edbc ti\u00ean ti\u1ebfn. T\u00ednh th\u1ef1c ti\u1ec5n, nhanh ch\u00f3ng, ch\u00ednh x\u00e1c,&#8230;, l\u00e0\u00a0 nh\u1eefng \u01b0u \u0111i\u1ec3m m\u00e0 ta c\u00f3 th\u1ec3 th\u1ea5y r\u00f5 r\u00e0ng nh\u1ea5t.<\/p>\n<p>VMT Solutions xin gi\u1edbi thi\u1ec7u \u0111\u1ebfn c\u00e1c b\u1ea1n m\u1ed9t d\u1ef1 \u00e1n ti\u00eau bi\u1ec3u c\u00f3 li\u00ean quan \u0111\u1ebfn l\u0129nh v\u1ef1c tr\u00ean. \u0110\u00f3 l\u00e0\u00a0 t\u1ea1o b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng m\u1ed9t c\u00f4ng tr\u00ecnh nh\u00e0 th\u1edd t\u1ea1i Th\u1ee5y S\u0129 c\u00f3 l\u1ecbch s\u1eed tr\u00ean 200 n\u0103m.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Yeu_cau\"><\/span>Y\u00eau c\u1ea7u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong su\u1ed1t 200 n\u0103m t\u1ed3n t\u1ea1i, th\u00ec nh\u00e0 th\u1edd n\u00e0y \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u l\u1ea7n tr\u00f9ng tu trong qu\u00e1 kh\u1ee9.<\/p>\n<p>\u0110\u1ec3 chu\u1ea9n b\u1ecb cho l\u1ea7n tr\u00f9ng tu m\u1edbi nh\u1ea5t. Ph\u00eda nh\u00e0 th\u1edd y\u00eau c\u1ea7u d\u1ef1ng l\u1ea1i b\u1ea3n v\u1ebd 2D hien tr\u1ea1ng b\u00ean ngo\u00e0i nh\u00e0 th\u1edd. V\u1edbi y\u00eau c\u1ea7u ph\u1ea3i\u00a0 ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng Milimet. Cho n\u00ean, to\u00e0n b\u1ed9 h\u00ecnh chi\u1ebfu c\u1ee7a t\u01b0\u1eddng nghi\u00eang, c\u1eeda nghi\u00eang, cho \u0111\u1ebfn t\u1eebng vi\u00ean g\u1ea1ch m\u1ed9t ph\u1ea3i \u0111\u01b0\u1ee3c \u0111o v\u1ebd m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t. Nh\u1eb1m m\u1ee5c \u0111\u00edch cho vi\u1ec7c th\u1ed1ng k\u00ea v\u00e0 qu\u1ea3n l\u00fd chi ti\u1ebft v\u1ec1 sau.<\/p>\n<p>C\u00f4ng tr\u00ecnh n\u00e0y, n\u1ebfu s\u1eed d\u1ee5ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111o v\u1ebd th\u00f4ng th\u01b0\u1eddng s\u1ebd v\u00f4 c\u00f9ng m\u1ea5t th\u1eddi gian v\u00e0 chi ph\u00ed th\u1ef1c hi\u1ec7n s\u1ebd r\u1ea5t cao. Tuy nhi\u00ean nh\u1edd v\u00e0o\u00a0<em>c\u00f4ng ngh\u1ec7 qu\u00e9t 3D laserscanning,<\/em>\u00a0 vi\u1ec7c th\u1ef1c hi\u1ec7n l\u1ea1i tr\u1edf n\u00ean nhanh ch\u00f3ng, ch\u00ednh x\u00e1c v\u00e0 chi ph\u00ed th\u1ef1c hi\u1ec7n v\u00f4 c\u00f9ng h\u1ee3p l\u00fd.<\/p>\n<p>D\u1eef li\u1ec7u thu th\u1eadp \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh qu\u00e9t 3D laserscanning s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ef1ng c\u00e1c b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng ch\u00ednh x\u00e1c gi\u00fap h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u1ee5c d\u1ef1ng t\u1ed1t h\u01a1n. C\u00e1c nh\u00e0 th\u1ea7u c\u00f3 th\u1ec3 l\u00ean k\u1ebf ho\u1ea1ch \/ ph\u01b0\u01a1ng \u00e1n ph\u1ee5c d\u1ef1ng ho\u00e0n ch\u1ec9nh tr\u01b0\u1edbc l\u00fac th\u1ef1c hi\u1ec7n.<\/p>\n<p>Ngo\u00e0i ra, d\u1eef li\u1ec7u file scan c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c v\u1ec1 sau nh\u01b0:<\/p>\n<p>+ D\u00f9ng qu\u1ea3n l\u00fd c\u00f4ng tr\u00ecnh theo c\u00f4ng ngh\u1ec7 <strong><a href=\"https:\/\/vi.wikipedia.org\/wiki\/M%C3%B4_h%C3%ACnh_th%C3%B4ng_tin_x%C3%A2y_d%E1%BB%B1ng_(BIM)\" target=\"_blank\" rel=\"nofollow noopener\"><em>BIM<\/em><\/a><\/strong>\u00a0(Building information modeling),<\/p>\n<p>+ T\u1ea1o m\u00f4 h\u00ecnh 3D hi\u1ec7n tr\u1ea1ng \u0111\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng c\u00f3 c\u00e1i nh\u00ecn tr\u1ef1c quan h\u01a1n.<\/p>\n<div class=\"fusion-title title\">\n<h3><\/h3>\n<h3 class=\"title-heading-left\"><span class=\"ez-toc-section\" id=\"Vai_thong_tin_va_hinh_minh_hoa_ve_du_an_nha_tho_Wiedikon\"><\/span>V\u00e0i th\u00f4ng tin v\u00e0 h\u00ecnh minh h\u1ecda v\u1ec1 d\u1ef1 \u00e1n nh\u00e0 th\u1edd Wiedikon<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<p>+ S\u1ed1 \u0111i\u1ec3m qu\u00e9t (nh\u00e0 th\u1edd n\u00e0y ch\u1ee7 \u0111\u1ea7u t\u01b0 ch\u1ec9 c\u1ea7n qu\u00e9t b\u00ean ngo\u00e0i): 160 \u0111i\u1ec3m qu\u00e9t<\/p>\n<p>+ T\u1ed5ng di\u1ec7n t\u00edch: 650 m\u00b2<\/p>\n<p>+ Th\u1eddi gian qu\u00e9t g\u1ea7n 2 ng\u00e0y<\/p>\n<p>+ Th\u1eddi gian ho\u00e0n thi\u1ec7n b\u1ea3n v\u1ebd chi ti\u1ebft: 15 ng\u00e0y l\u00e0m vi\u1ec7c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng t\u1eeb point cloud v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00f4ng ngh\u1ec7 qu\u00e9t 3D Laserscanning C\u00f4ng ngh\u1ec7 qu\u00e9t 3D laserscanning \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 d\u1ef1ng b\u1ea3n v\u1ebd 2D hi\u1ec7n tr\u1ea1ng trong [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":3549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"gallery","meta":{"_acf_changed":false,"footnotes":""},"categories":[132],"tags":[129],"class_list":["post-3955","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-mo-hinh-hoa-3d-bim-tu-point-cloud","tag-quet-3d-laser-3","post_format-post-format-gallery"],"acf":[],"_links":{"self":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/3955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/comments?post=3955"}],"version-history":[{"count":0,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/3955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media\/3549"}],"wp:attachment":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media?parent=3955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/categories?post=3955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/tags?post=3955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}