{"id":28122,"date":"2024-09-21T00:08:03","date_gmt":"2024-09-21T00:08:03","guid":{"rendered":"https:\/?p=28122"},"modified":"2024-09-21T00:12:03","modified_gmt":"2024-09-21T00:12:03","slug":"su-dung-may-quet-laser-di-dong-loi-ich-va-thach-thuc","status":"publish","type":"post","link":"https:\/\/vmts.ch\/vi\/su-dung-may-quet-laser-di-dong-loi-ich-va-thach-thuc\/","title":{"rendered":"S\u1eed D\u1ee5ng M\u00e1y Qu\u00e9t Laser Di \u0110\u1ed9ng: L\u1ee3i \u00cdch v\u00e0 Th\u00e1ch Th\u1ee9c Trong Kh\u1ea3o S\u00e1t X\u00e2y D\u1ef1ng"},"content":{"rendered":"<p>&#8220;Xin ch\u00e0o Rainer, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng point cloud t\u1eeb &#8216;xxxxx&#8217; (m\u1ed9t m\u00e1y qu\u00e9t laser di \u0111\u1ed9ng) kh\u00f4ng c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i nh\u01b0 m\u00e1y qu\u00e9t laser m\u1eb7t \u0111\u1ea5t. Tuy nhi\u00ean, ch\u00fang t\u00f4i tin t\u01b0\u1edfng r\u1eb1ng c\u00e1c b\u1ea1n s\u1ebd t\u00ecm ra gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t cho m\u00f4 h\u00ecnh.&#8221;<\/p>\n<p>Ph\u1ea3n h\u1ed3i n\u00e0y t\u1eeb kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i n\u00eau r\u00f5 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn: m\u00e1y qu\u00e9t di \u0111\u1ed9ng th\u01b0\u1eddng thi\u1ebfu chi ti\u1ebft \u0111\u1ec3 t\u1ea1o ra m\u00f4 h\u00ecnh c\u00f3 M\u1ee9c \u0111\u1ed9 Chi ti\u1ebft (LOD) cao h\u01a1n 300. D\u1ef1 \u00e1n n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c c\u1ea3i t\u1ea1o m\u1eb7t \u0111\u1ee9ng c\u1ee7a m\u1ed9t t\u00f2a nh\u00e0 l\u1ecbch s\u1eed, y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 chi ti\u1ebft r\u1ea5t cao. Tuy nhi\u00ean, m\u00e1y qu\u00e9t 3D laser \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y qu\u00e9t di \u0111\u1ed9ng.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-28122 gallery-columns-3 gallery-size-fusion-600'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Mobile scanner point cloud lower quality\" data-caption=\"c\u00e1c chi ti\u1ebft kh\u00f4ng r\u00f5\" href='https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality.jpg'><img decoding=\"async\" width=\"600\" height=\"322\" src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-600x322.jpg\" class=\"attachment-fusion-600 size-fusion-600 lazyload\" alt=\"Mobile-scanner-point-cloud-lower-quality\" aria-describedby=\"gallery-1-28147\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271246%27%20height%3D%27668%27%20viewBox%3D%270%200%201246%20668%27%3E%3Crect%20width%3D%271246%27%20height%3D%27668%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-600x322.jpg\" data-srcset=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-177x95.jpg 177w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-200x107.jpg 200w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-300x161.jpg 300w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-400x214.jpg 400w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-460x247.jpg 460w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-540x290.jpg 540w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-600x322.jpg 600w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-768x412.jpg 768w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-800x429.jpg 800w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-940x504.jpg 940w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-1024x549.jpg 1024w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality-1200x643.jpg 1200w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-lower-quality.jpg 1246w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-28147'>\n\t\t\t\tc\u00e1c chi ti\u1ebft kh\u00f4ng r\u00f5\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Mobile scanner point cloud can not use for high LOD projects\" data-caption=\"\" href='https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects.jpg'><img decoding=\"async\" width=\"600\" height=\"613\" src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-600x613.jpg\" class=\"attachment-fusion-600 size-fusion-600 lazyload\" alt=\"Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27954%27%20height%3D%27974%27%20viewBox%3D%270%200%20954%20974%27%3E%3Crect%20width%3D%27954%27%20height%3D%27974%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-600x613.jpg\" data-srcset=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-66x66.jpg 66w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-177x181.jpg 177w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-200x204.jpg 200w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-294x300.jpg 294w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-300x306.jpg 300w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-400x408.jpg 400w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-460x470.jpg 460w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-540x551.jpg 540w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-600x613.jpg 600w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-768x784.jpg 768w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-800x817.jpg 800w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects-940x960.jpg 940w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-can-not-use-for-high-LOD-projects.jpg 954w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a data-rel=\"iLightbox[postimages]\" data-title=\"Mobile scanner point cloud low detail\" data-caption=\"Chi ti\u00eat kh\u00f4ng r\u00f5\" href='https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail.jpg'><img decoding=\"async\" width=\"600\" height=\"384\" src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-600x384.jpg\" class=\"attachment-fusion-600 size-fusion-600 lazyload\" alt=\"Mobile-scanner-point-cloud-low-detail\" aria-describedby=\"gallery-1-28139\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27931%27%20height%3D%27596%27%20viewBox%3D%270%200%20931%20596%27%3E%3Crect%20width%3D%27931%27%20height%3D%27596%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-600x384.jpg\" data-srcset=\"https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-177x113.jpg 177w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-200x128.jpg 200w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-300x192.jpg 300w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-400x256.jpg 400w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-460x294.jpg 460w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-540x346.jpg 540w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-600x384.jpg 600w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-768x492.jpg 768w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail-800x512.jpg 800w, https:\/\/vmts.ch\/wp-content\/uploads\/2024\/09\/Mobile-scanner-point-cloud-low-detail.jpg 931w\" data-sizes=\"auto\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-28139'>\n\t\t\t\tChi ti\u00eat kh\u00f4ng r\u00f5\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>V\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m, t\u00f4i hi\u1ec3u r\u1eb1ng vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n \u0111\u1ed9 ch\u00ednh x\u00e1c nh\u01b0 v\u1eady l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn \u0111\u1ed1i v\u1edbi m\u00e1y qu\u00e9t laser di \u0111\u1ed9ng. Nh\u01b0ng c\u00f3 l\u1ebd kh\u00e1ch h\u00e0ng \u0111\u00e3 qu\u00e1 tin t\u01b0\u1edfng v\u00e0o c\u00f4ng ngh\u1ec7, cho r\u1eb1ng quy tr\u00ecnh v\u00e0 kinh nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp \u0111\u01b0\u1ee3c nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a d\u1eef li\u1ec7u. S\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y qu\u00e9t di \u0111\u1ed9ng r\u1ea5t thuy\u1ebft ph\u1ee5c, khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh \u00e1p d\u1ee5ng, ngay c\u1ea3 khi n\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p cho nh\u1eefng d\u1ef1 \u00e1n y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u01b0 th\u1ebf n\u00e0y.<\/p>\n<p>T\u00f4i tin ch\u1eafc r\u1eb1ng m\u00e1y qu\u00e9t laser di \u0111\u1ed9ng c\u00f3 vai tr\u00f2 c\u1ee7a n\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c d\u1ef1 \u00e1n di\u1ec5n h\u1ecda, ho\u1eb7c digital twin, h\u01a1n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb kh\u1ea3o s\u00e1t ch\u00ednh. Ho\u1eb7c \u00edt nh\u1ea5t, v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c hi\u1ec7n t\u1ea1i, vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 trong kh\u1ea3o s\u00e1t c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng khi ch\u1ee7 \u0111\u1ea7u t\u01b0 y\u00eau c\u1ea7u \u0111\u1ed9 chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c cao. M\u1eb7c d\u00f9 d\u1eef li\u1ec7u t\u1eeb m\u00e1y qu\u00e9t di \u0111\u1ed9ng c\u00f3 th\u1ec3 h\u1eefu \u00edch trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh v\u00e0 ki\u1ec3m tra n\u00f3 t\u1ed1n nhi\u1ec1u th\u1eddi gian h\u01a1n so v\u1edbi d\u1eef li\u1ec7u t\u1eeb m\u00e1y qu\u00e9t laser m\u1eb7t \u0111\u1ea5t.<\/p>\n<p>N\u1ebfu s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang m\u1ee5c \u0111\u00edch, ch\u00fang ta c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian kh\u1ea3o s\u00e1t hi\u1ec7n tr\u01b0\u1eddng nh\u01b0ng l\u1ea1i m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n cho vi\u1ec7c x\u1eed l\u00fd v\u00e0 m\u00f4 h\u00ecnh h\u00f3a, v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 chi ti\u1ebft kh\u00f4ng \u0111\u00e1ng tin c\u1eady. V\u1eady th\u00ec hi\u1ec7u qu\u1ea3 \u1edf \u0111\u00e2u?<\/p>\n<p>Trong c\u00e1c b\u00e0i vi\u1ebft ti\u1ebfp theo, ch\u00fang t\u00f4i s\u1ebd chia s\u1ebb th\u00eam nhi\u1ec1u v\u00ed d\u1ee5 v\u1ec1 c\u00e1c d\u1ef1 \u00e1n m\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng m\u00e1y qu\u00e9t di \u0111\u1ed9ng ban \u0111\u1ea7u c\u00f3 v\u1ebb r\u1ea5t h\u1eefu \u00edch, nh\u01b0ng sau \u0111\u00f3 l\u1ea1i c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh t\u1ed1n k\u00e9m v\u00ec v\u1ea5n \u0111\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c. C\u00f3 \u0111\u1ed3ng nghi\u1ec7p n\u00e0o c\u00f3 g\u00f3c nh\u00ecn kh\u00e1c kh\u00f4ng?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a m\u00e1y qu\u00e9t laser di \u0111\u1ed9ng trong kh\u1ea3o s\u00e1t x\u00e2y d\u1ef1ng. T\u00ecm hi\u1ec3u khi n\u00e0o n\u00ean \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 chi ti\u1ebft c\u1ea7n c\u00e2n nh\u1eafc.<\/p>\n","protected":false},"author":2,"featured_media":28147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[91,284],"tags":[],"class_list":["post-28122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khao-sat-hien-trang-3d-laser","category-ung-dung-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/28122","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=28122"}],"version-history":[{"count":0,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/posts\/28122\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media\/28147"}],"wp:attachment":[{"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/media?parent=28122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/categories?post=28122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vmts.ch\/vi\/wp-json\/wp\/v2\/tags?post=28122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}