{"id":1464,"date":"2026-06-25T15:52:26","date_gmt":"2026-06-25T08:52:26","guid":{"rendered":"https:\/\/xensear.vn\/blog\/?p=1464"},"modified":"2026-07-06T09:33:26","modified_gmt":"2026-07-06T02:33:26","slug":"sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar","status":"publish","type":"post","link":"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/","title":{"rendered":"S\u00e1ng ch\u1ebf v\u00e0 b\u00e0i b\u00e1o khoa h\u1ecdc: b\u1eb1ng ch\u1ee9ng cho chi\u1ec1u s\u00e2u c\u00f4ng ngh\u1ec7 Xense AR"},"content":{"rendered":"<div class=\"xense-article-wrapper\" style=\"font-family: Helvetica, Arial, sans-serif; color: #1e293b; line-height: 1.8; font-size: 18pt; max-width: 1000px; margin: 0 auto; padding: 10px;\">\n<div style=\"background-color: #f8fafc; border-top: 4px solid #fcb316; border-bottom: 1px solid #e2e8f0; border-left: 1px solid #e2e8f0; border-right: 1px solid #e2e8f0; padding: 45px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(13, 12, 84, 0.02);\">\n<div style=\"display: inline-block; background-color: rgba(13, 12, 84, 0.06); color: #0d0c54; font-size: 12pt; font-weight: bold; padding: 6px 16px; border-radius: 30px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px;\">Nghi\u00ean c\u1ee9u &amp; Ph\u00e1t tri\u1ec3n R&amp;D<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-box-title\">M\u1ee5c l\u1ee5c<\/div>\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#Sang_Che_Va_Bai_Bao_Khoa_Hoc_Bang_Chung_Cho_Chieu_Sau_Cong_Nghe_Xense_AR\" >S\u00e1ng Ch\u1ebf V\u00e0 B\u00e0i B\u00e1o Khoa H\u1ecdc: B\u1eb1ng Ch\u1ee9ng Cho Chi\u1ec1u S\u00e2u C\u00f4ng Ngh\u1ec7 Xense AR<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#1_Cot_Moc_Bai_Bao_Quoc_Te_Khang_Dinh_Vi_The_Cong_Nghe_Loi\" >1. C\u1ed9t M\u1ed1c B\u00e0i B\u00e1o Qu\u1ed1c T\u1ebf: Kh\u1eb3ng \u0110\u1ecbnh V\u1ecb Th\u1ebf C\u00f4ng Ngh\u1ec7 L\u00f5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#2_Giai_Ma_Dot_Pha_Ky_Thuat_Hop_Nhat_Da_Mo_Hinh_Va_Tai_Xep_Hang\" >2. Gi\u1ea3i M\u00e3 \u0110\u1ed9t Ph\u00e1 K\u1ef9 Thu\u1eadt: H\u1ee3p Nh\u1ea5t \u0110a M\u00f4 H\u00ecnh V\u00e0 T\u00e1i X\u1ebfp H\u1ea1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#3_Gia_Tri_Thuc_Chien_Cho_Cac_Giai_Phap_Dien_Toan_Khong_Gian_Quy_Mo_Lon\" >3. Gi\u00e1 Tr\u1ecb Th\u1ef1c Chi\u1ebfn Cho C\u00e1c Gi\u1ea3i Ph\u00e1p \u0110i\u1ec7n To\u00e1n Kh\u00f4ng Gian Quy M\u00f4 L\u1edbn<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#Tim_Hieu_Ha_Tang_Cong_Nghe_Loi_Xense\" >T\u00ecm Hi\u1ec3u H\u1ea1 T\u1ea7ng C\u00f4ng Ngh\u1ec7 L\u00f5i Xense<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#5_Giai_Dap_Nhanh_Ve_Nen_Tang_Thuat_Toan_Cua_Xense_AR\" >5. Gi\u1ea3i \u0110\u00e1p Nhanh V\u1ec1 N\u1ec1n T\u1ea3ng Thu\u1eadt To\u00e1n C\u1ee7a Xense AR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#6_Ket_Luan\" >6. K\u1ebft Lu\u1eadn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/xensear.vn\/blog\/sang-che-va-bai-bao-khoa-hoc-cong-nghe-xense-ar\/#Hop_Tac_Phat_Trien_Tren_Nen_Tang_Cong_Nghe_Loi_Vung_Chac\" >H\u1ee3p T\u00e1c Ph\u00e1t Tri\u1ec3n Tr\u00ean N\u1ec1n T\u1ea3ng C\u00f4ng Ngh\u1ec7 L\u00f5i V\u1eefng Ch\u1eafc<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 style=\"color: #0d0c54; font-size: 26pt; font-weight: bold; margin: 0 0 20px 0; line-height: 1.3;\"><span class=\"ez-toc-section\" id=\"Sang_Che_Va_Bai_Bao_Khoa_Hoc_Bang_Chung_Cho_Chieu_Sau_Cong_Nghe_Xense_AR\"><\/span>S\u00e1ng Ch\u1ebf V\u00e0 B\u00e0i B\u00e1o Khoa H\u1ecdc: B\u1eb1ng Ch\u1ee9ng Cho Chi\u1ec1u S\u00e2u C\u00f4ng Ngh\u1ec7 Xense AR<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"color: #475569; font-size: 18pt; text-align: justify; margin: 0; font-weight: 400;\">S\u00e1ng ch\u1ebf v\u00e0 b\u00e0i b\u00e1o khoa h\u1ecdc l\u00e0 minh ch\u1ee9ng r\u00f5 r\u00e0ng cho n\u0103ng l\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D) c\u0169ng nh\u01b0 chi\u1ec1u s\u00e2u c\u00f4ng ngh\u1ec7 c\u1ee7a Xense AR. Trong b\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR) ph\u00e1t tri\u1ec3n m\u1ea1nh, l\u1ee3i th\u1ebf c\u1ea1nh tranh b\u1ec1n v\u1eefng kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n t\u1eeb kh\u1ea3 n\u0103ng l\u00e0m ch\u1ee7 c\u00f4ng ngh\u1ec7 l\u00f5i. Vi\u1ec7c li\u00ean t\u1ee5c c\u00f4ng b\u1ed1 c\u00e1c s\u00e1ng ch\u1ebf v\u00e0 b\u00e0i b\u00e1o khoa h\u1ecdc tr\u00ean c\u00e1c t\u1ea1p ch\u00ed, h\u1ed9i ngh\u1ecb qu\u1ed1c t\u1ebf uy t\u00edn c\u0169ng \u0111\u1ed3ng th\u1eddi t\u1ea1o n\u1ec1n t\u1ea3ng cho c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ecbnh v\u1ecb th\u1ecb gi\u00e1c c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng c\u00e1c d\u1ef1 \u00e1n quy m\u00f4 l\u1edbn.<\/p>\n<\/div>\n<div class=\"xense-premium-summary\" style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-left: 4px solid #0d0c54; padding: 30px; border-radius: 12px; margin: 40px 0; box-shadow: 0 10px 25px rgba(13, 12, 84, 0.02);\"><b style=\"color: #0d0c54; display: block; margin-bottom: 10px; font-size: 19pt;\">\ud83d\udca1 \u0110\u1ed9t ph\u00e1 t\u1eeb chi\u1ec1u s\u00e2u h\u1ecdc thu\u1eadt:<\/b><span style=\"color: #334155; display: block; text-align: justify; font-size: 18pt;\">Th\u00e0nh t\u1ef1u nghi\u00ean c\u1ee9u m\u1edbi nh\u1ea5t c\u1ee7a Xense AR \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u00ednh th\u1ee9c tr\u00ean t\u1ea1p ch\u00ed qu\u1ed1c t\u1ebf IJIRSS \u0111\u00e3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 b\u00e0i to\u00e1n nh\u1eadn di\u1ec7n v\u00e0 truy v\u1ea5n kh\u00f4ng gian trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec5u. Vi\u1ec7c k\u1ebft h\u1ee3p gi\u1eefa chi\u1ec1u s\u00e2u h\u1ecdc thu\u1eadt v\u00e0 n\u0103ng l\u1ef1c th\u1ef1c chi\u1ebfn gi\u00fap n\u1ec1n t\u1ea3ng t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh backend, c\u1ee7ng c\u1ed1 s\u1ef1 tin c\u1eady \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u1ea5p doanh nghi\u1ec7p v\u00e0 ch\u00ednh ph\u1ee7.<br \/>\n<\/span><\/div>\n<h2 style=\"color: #0d0c54; font-size: 20pt; font-weight: bold; margin-top: 50px; margin-bottom: 25px; display: flex; align-items: center; gap: 12px;\"><span class=\"ez-toc-section\" id=\"1_Cot_Moc_Bai_Bao_Quoc_Te_Khang_Dinh_Vi_The_Cong_Nghe_Loi\"><\/span>1. C\u1ed9t M\u1ed1c B\u00e0i B\u00e1o Qu\u1ed1c T\u1ebf: Kh\u1eb3ng \u0110\u1ecbnh V\u1ecb Th\u1ebf C\u00f4ng Ngh\u1ec7 L\u00f5i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify; margin-bottom: 25px; font-size: 18pt;\">\u0110\u1ed9i ng\u0169 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n R&amp;D c\u1ee7a Xense AR v\u1eeba ch\u00ednh th\u1ee9c ghi nh\u1eadn m\u1ed9t th\u00e0nh t\u1ef1u nghi\u00ean c\u1ee9u khoa h\u1ecdc xu\u1ea5t s\u1eafc. B\u00e0i b\u00e1o chuy\u00ean s\u00e2u v\u1edbi ti\u00eau \u0111\u1ec1 <b>\u201cMulti-model Fusion and Re-ranking for Spatial Image Retrieval\u201d<\/b> (H\u1ee3p nh\u1ea5t \u0111a m\u00f4 h\u00ecnh v\u00e0 T\u00e1i x\u1ebfp h\u1ea1ng trong truy v\u1ea5n h\u00ecnh \u1ea3nh kh\u00f4ng gian) \u0111\u00e3 \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n ch\u00ednh th\u1ee9c tr\u00ean T\u1ea1p ch\u00ed Qu\u1ed1c t\u1ebf v\u1ec1 Nghi\u00ean c\u1ee9u S\u00e1ng t\u1ea1o v\u00e0 Nghi\u00ean c\u1ee9u Khoa h\u1ecdc &#8211; IJIRSS.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5622AQG8EZde8WLwKg\/feedshare-shrink_800\/B56Z5ODsFFKUAc-\/0\/1779426050593?e=1784160000&amp;v=beta&amp;t=xaJu_5t2Hxqy2673mYRCn0RwrBIodv8F-38Kxtm7Dcs\" alt=\"graphical user interface, text, application\" \/><\/p>\n<p style=\"text-align: justify; margin-bottom: 25px; font-size: 18pt;\">IJIRSS l\u00e0 m\u1ed9t di\u1ec5n \u0111\u00e0n h\u1ecdc thu\u1eadt uy t\u00edn to\u00e0n c\u1ea7u, n\u01a1i \u00e1p d\u1ee5ng quy tr\u00ecnh b\u00ecnh duy\u1ec7t nghi\u00eam ng\u1eb7t t\u1eeb c\u00e1c chuy\u00ean gia h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi \u0111\u1ec3 s\u00e0ng l\u1ecdc c\u00e1c ph\u00e1t ki\u1ebfn c\u00f4ng ngh\u1ec7 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. Vi\u1ec7c c\u00f4ng b\u1ed1 th\u00e0nh c\u00f4ng b\u00e0i b\u00e1o n\u00e0y ch\u1ee9ng minh r\u1eb1ng c\u00e1c gi\u1ea3i ph\u00e1p thu\u1eadt to\u00e1n do Xense t\u1ef1 ph\u00e1t tri\u1ec3n \u0111\u00e3 ti\u1ec7m c\u1eadn v\u00e0 \u0111\u1ea1t c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe c\u1ee7a c\u1ed9ng \u0111\u1ed3ng khoa h\u1ecdc qu\u1ed1c t\u1ebf, kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf d\u1eabn d\u1eaft trong l\u0129nh v\u1ef1c Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh (Computer Vision) v\u00e0 \u0110i\u1ec7n to\u00e1n kh\u00f4ng gian (Spatial Computing).<\/p>\n<h2 style=\"color: #0d0c54; font-size: 20pt; font-weight: bold; margin-top: 50px; margin-bottom: 25px; display: flex; align-items: center; gap: 12px;\"><span class=\"ez-toc-section\" id=\"2_Giai_Ma_Dot_Pha_Ky_Thuat_Hop_Nhat_Da_Mo_Hinh_Va_Tai_Xep_Hang\"><\/span>2. Gi\u1ea3i M\u00e3 \u0110\u1ed9t Ph\u00e1 K\u1ef9 Thu\u1eadt: H\u1ee3p Nh\u1ea5t \u0110a M\u00f4 H\u00ecnh V\u00e0 T\u00e1i X\u1ebfp H\u1ea1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify; margin-bottom: 20px; font-size: 18pt;\">Tr\u1ecdng t\u00e2m c\u1ee7a nghi\u00ean c\u1ee9u khoa h\u1ecdc l\u1ea7n n\u00e0y t\u1eadp trung gi\u1ea3i quy\u1ebft m\u1ed9t trong nh\u1eefng &#8220;n\u1ed7i \u0111au&#8221; l\u1edbn nh\u1ea5t c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111\u1ecbnh v\u1ecb th\u1ecb gi\u00e1c hi\u1ec7n nay: S\u1ef1 s\u1ee5t gi\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c khi camera ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p, thi\u1ebfu s\u00e1ng, ho\u1eb7c ki\u1ebfn tr\u00fac hi\u1ec7n tr\u01b0\u1eddng b\u1ecb thay \u0111\u1ed5i li\u00ean t\u1ee5c theo th\u1eddi gian.<\/p>\n<p style=\"text-align: justify; margin-bottom: 25px; font-size: 18pt;\">B\u1eb1ng c\u00e1ch \u0111\u01b0a v\u00e0o hai k\u1ef9 thu\u1eadt m\u0169i nh\u1ecdn, c\u1ed1t l\u00f5i c\u1ee7a <b>c\u00f4ng ngh\u1ec7 Xense AR<\/b> \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n:<\/p>\n<div class=\"xense-checklist-grid\" style=\"margin: 35px 0; display: flex; flex-direction: column; gap: 16px;\">\n<div style=\"background-color: #ffffff; border: 1px solid #f1f5f9; border-radius: 12px; padding: 24px; display: flex; gap: 16px; box-shadow: 0 4px 12px rgba(0,0,0,0.01);\">\n<div style=\"color: #16a34a; font-weight: bold; font-size: 20pt; line-height: 1; flex-shrink: 0;\">\u2713<\/div>\n<div style=\"text-align: justify; color: #334155; font-size: 18pt;\"><b style=\"color: #0d0c54;\">H\u1ee3p nh\u1ea5t \u0111a m\u00f4 h\u00ecnh (Multi-model Fusion):<\/b> Thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o m\u1ed9t lu\u1ed3ng thu\u1eadt to\u00e1n nh\u1eadn di\u1ec7n duy nh\u1ea5t, h\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p th\u00f4ng minh nhi\u1ec1u m\u00f4 h\u00ecnh AI h\u1ecdc s\u00e2u song song. C\u01a1 ch\u1ebf n\u00e0y gi\u00fap thi\u1ebft b\u1ecb ph\u00e2n t\u00edch \u0111a t\u1ea7ng d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh, t\u1eeb c\u00e1c \u0111\u01b0\u1eddng n\u00e9t ki\u1ebfn tr\u00fac v\u0129 m\u00f4 cho \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m \u0111\u1eb7c tr\u01b0ng vi m\u00f4 c\u1ee7a kh\u00f4ng gian xung quanh.<\/div>\n<\/div>\n<div style=\"background-color: #ffffff; border: 1px solid #f1f5f9; border-radius: 12px; padding: 24px; display: flex; gap: 16px; box-shadow: 0 4px 12px rgba(0,0,0,0.01);\">\n<div style=\"color: #16a34a; font-weight: bold; font-size: 20pt; line-height: 1; flex-shrink: 0;\">\u2713<\/div>\n<div style=\"text-align: justify; color: #334155; font-size: 18pt;\"><b style=\"color: #0d0c54;\">Thu\u1eadt to\u00e1n t\u00e1i x\u1ebfp h\u1ea1ng (Re-ranking):<\/b> Khi camera g\u1eedi y\u00eau c\u1ea7u truy v\u1ea5n h\u00ecnh \u1ea3nh v\u1ec1 h\u1ec7 th\u1ed1ng Cloud VPS, thu\u1eadt to\u00e1n t\u00e1i x\u1ebfp h\u1ea1ng t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n b\u1ed9 l\u1ecdc ph\u00e2n t\u00e1ch l\u1edbp th\u1ee9 hai. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c d\u1eef li\u1ec7u nhi\u1ec5u b\u1ed1i c\u1ea3nh t\u0129nh (nh\u01b0 b\u00f3ng \u0111\u1ed5 \u00e1nh s\u00e1ng thay \u0111\u1ed5i, v\u1eadt th\u1ec3 di \u0111\u1ed9ng), gi\u1eef l\u1ea1i c\u00e1c m\u1ed1c t\u1ecda \u0111\u1ed9 ph\u1eb3ng c\u1ed1t l\u00f5i.<\/div>\n<\/div>\n<\/div>\n<h2 style=\"color: #0d0c54; font-size: 20pt; font-weight: bold; margin-top: 50px; margin-bottom: 25px; display: flex; align-items: center; gap: 12px;\"><span class=\"ez-toc-section\" id=\"3_Gia_Tri_Thuc_Chien_Cho_Cac_Giai_Phap_Dien_Toan_Khong_Gian_Quy_Mo_Lon\"><\/span>3. Gi\u00e1 Tr\u1ecb Th\u1ef1c Chi\u1ebfn Cho C\u00e1c Gi\u1ea3i Ph\u00e1p \u0110i\u1ec7n To\u00e1n Kh\u00f4ng Gian Quy M\u00f4 L\u1edbn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify; margin-bottom: 20px; font-size: 18pt;\">Nh\u1eefng nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt c\u1ee7a Xense AR kh\u00f4ng d\u1eebng l\u1ea1i \u1edf c\u00e1c th\u00f4ng s\u1ed1 l\u00fd thuy\u1ebft ph\u00f2ng th\u00ed nghi\u1ec7m m\u00e0 h\u01b0\u1edbng tr\u1ef1c di\u1ec7n \u0111\u1ebfn vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u n\u0103ng th\u1ef1c chi\u1ebfn. S\u1ef1 b\u1ee9t ph\u00e1 c\u1ee7a thu\u1eadt to\u00e1n truy v\u1ea5n h\u00ecnh \u1ea3nh kh\u00f4ng gian mang l\u1ea1i nh\u1eefng gi\u00e1 tr\u1ecb v\u1eadn h\u00e0nh v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c \u0111\u1ed1i t\u00e1c khi tri\u1ec3n khai ph\u1ea7n m\u1ec1m tr\u00ean di\u1ec7n r\u1ed9ng.<\/p>\n<div class=\"xense-quote-container\" style=\"background-color: #f8fafc; border-left: 4px solid #fcb316; padding: 35px; border-radius: 0 16px 16px 0; margin: 40px 0;\">\n<p style=\"font-size: 18pt; color: #334155; font-style: italic; text-align: justify; margin: 0; line-height: 1.7;\">&#8220;\u0110\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o t\u1ea1i Xense AR kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh qua giao di\u1ec7n \u1ee9ng d\u1ee5ng hay tr\u1ea3i nghi\u1ec7m \u0111\u1ed3 h\u1ecda b\u00ean ngo\u00e0i. Gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i b\u1ec1n v\u1eefng nh\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb n\u1ec1n m\u00f3ng nghi\u00ean c\u1ee9u khoa h\u1ecdc nghi\u00eam t\u00fac v\u00e0 vi\u1ec7c l\u00e0m ch\u1ee7 ho\u00e0n to\u00e0n c\u00e1c thu\u1eadt to\u00e1n l\u00f5i \u0111\u1ed9c quy\u1ec1n.&#8221;<\/p>\n<div style=\"margin-top: 20px; text-align: right; font-size: 15pt;\"><span style=\"color: #0d0c54; font-weight: bold; display: block;\">\u2014 \u0110\u1ea1i di\u1ec7n H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc R&amp;D<\/span><br \/>\n<span style=\"color: #64748b; display: block; margin-top: 2px;\">B\u1ed9 ph\u1eadn Nghi\u00ean c\u1ee9u C\u00f4ng ngh\u1ec7 l\u00f5i Xense AR<\/span><\/div>\n<\/div>\n<p style=\"text-align: justify; margin-top: 20px; font-size: 18pt;\">Nh\u1edd \u1ee9ng d\u1ee5ng c\u01a1 ch\u1ebf t\u00e1i x\u1ebfp h\u1ea1ng th\u00f4ng minh, t\u1ed1c \u0111\u1ed9 so kh\u1edbp d\u1eef li\u1ec7u gi\u1eefa camera thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u1edbi b\u1ea3n \u0111\u1ed3 \u0111\u00e1m m\u00e2y \u0111i\u1ec3m (Point Cloud Map) tr\u00ean m\u00e1y ch\u1ee7 trung t\u00e2m \u0111\u01b0\u1ee3c \u0111\u1ea9y nhanh g\u1ea5p 2.5 l\u1ea7n. \u0110\u1ed9 tr\u1ec5 ph\u1ea3n h\u1ed3i h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c k\u00e9o gi\u1ea3m xu\u1ed1ng m\u1ee9c d\u01b0\u1edbi 50ms, \u0111\u1ea3m b\u1ea3o c\u00e1c tr\u1ea3i nghi\u1ec7m \u0111i\u1ec1u h\u01b0\u1edbng Smart Navigation t\u1ea1i t\u1ed5 h\u1ee3p b\u1ec7nh vi\u1ec7n l\u1edbn, s\u1ea3nh s\u00e2n bay ho\u1eb7c c\u00e1c chu\u1ed7i nhi\u1ec7m v\u1ee5 t\u01b0\u01a1ng t\u00e1c \u1ea3o (AR Hunt) \u0111\u00f4ng ng\u01b0\u1eddi t\u1ea1i trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i lu\u00f4n di\u1ec5n ra li\u1ec1n m\u1ea1ch, kh\u00f4ng gi\u1eadt lag.<\/p>\n<div class=\"xense-inline-cta\" style=\"background: linear-gradient(90deg, #f8fafc 0%, #f1f5f9 100%); border: 1px solid #e2e8f0; border-radius: 16px; padding: 30px; margin: 40px 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;\">\n<div style=\"flex: 1; min-width: 280px;\">\n<h4 style=\"color: #0d0c54; margin: 0 0 5px 0; font-size: 19pt; font-weight: bold;\"><span class=\"ez-toc-section\" id=\"Tim_Hieu_Ha_Tang_Cong_Nghe_Loi_Xense\"><\/span>T\u00ecm Hi\u1ec3u H\u1ea1 T\u1ea7ng C\u00f4ng Ngh\u1ec7 L\u00f5i Xense<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"color: #475569; margin: 0; font-size: 16pt;\">Ti\u1ebfp c\u1eadn t\u00e0i li\u1ec7u Whitepaper v\u00e0 c\u00e1c c\u00f4ng b\u1ed1 b\u1eb1ng s\u00e1ng ch\u1ebf \u0111\u1ed9c quy\u1ec1n t\u1eeb Viettel High Tech.<\/p>\n<\/div>\n<div style=\"flex-shrink: 0;\"><a style=\"background-color: #0d0c54; color: #ffffff; padding: 14px 28px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 15pt; display: inline-block; box-shadow: 0 4px 14px rgba(13, 12, 84, 0.12);\" href=\"https:\/\/www.xensear.vn\/landing-page\/vi\/lien-he\" target=\"_blank\" rel=\"noopener\">Li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 R&amp;D<\/a><\/div>\n<\/div>\n<h2 style=\"color: #0d0c54; font-size: 20pt; font-weight: bold; margin-top: 50px; margin-bottom: 25px; display: flex; align-items: center; gap: 12px;\"><span class=\"ez-toc-section\" id=\"5_Giai_Dap_Nhanh_Ve_Nen_Tang_Thuat_Toan_Cua_Xense_AR\"><\/span>5. Gi\u1ea3i \u0110\u00e1p Nhanh V\u1ec1 N\u1ec1n T\u1ea3ng Thu\u1eadt To\u00e1n C\u1ee7a Xense AR<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify; margin-bottom: 20px; font-size: 18pt;\">\u0110\u1ec3 gi\u00fap c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7 v\u00e0 ban qu\u1ea3n l\u00fd d\u1ef1 \u00e1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh c\u1ee7a l\u1edbp ki\u1ebfn tr\u00fac thu\u1eadt to\u00e1n m\u1edbi, ch\u00fang t\u00f4i t\u1ed5ng h\u1ee3p c\u00e1c c\u00e2u h\u1ecfi c\u1ed1t l\u00f5i:<\/p>\n<div class=\"xense-faq-wrapper\" style=\"margin: 40px 0; display: flex; flex-direction: column; gap: 20px;\">\n<div style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.01);\">\n<p><b style=\"color: #0d0c54; font-size: 19pt; display: block; margin-bottom: 12px; line-height: 1.4;\">\u2753 Kh\u1ed1i thu\u1eadt to\u00e1n t\u00e1i x\u1ebfp h\u1ea1ng (Re-ranking) c\u00f3 l\u00e0m t\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 pin tr\u00ean \u0111i\u1ec7n tho\u1ea1i ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng?<\/b><\/p>\n<p style=\"color: #334155; font-size: 18pt; margin: 0; text-align: justify; font-weight: 400;\">Ho\u00e0n to\u00e0n kh\u00f4ng. To\u00e0n b\u1ed9 quy tr\u00ecnh t\u00ednh to\u00e1n t\u00e1i x\u1ebfp h\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 h\u1ee3p nh\u1ea5t m\u00f4 h\u00ecnh \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1ea9y v\u1ec1 x\u1eed l\u00fd t\u1eadp trung t\u1ea1i h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111\u00e1m m\u00e2y backend c\u1ee7a Xense. Thi\u1ebft b\u1ecb di \u0111\u1ed9ng \u0111\u1ea7u cu\u1ed1i c\u1ee7a kh\u00e1ch h\u00e0ng ch\u1ec9 l\u00e0m nhi\u1ec7m v\u1ee5 ti\u1ebfp nh\u1eadn k\u1ebft qu\u1ea3 t\u1ecda \u0111\u1ed9 ph\u1eb3ng \u0111\u00e3 t\u1ed1i \u01b0u, gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng v\u00e0 ti\u1ebft ki\u1ec7m pin t\u1ed1i \u0111a.<\/p>\n<\/div>\n<div style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.01);\">\n<p><b style=\"color: #0d0c54; font-size: 19pt; display: block; margin-bottom: 12px; line-height: 1.4;\">\u2753 C\u00f4ng ngh\u1ec7 Spatial Image Retrieval trong b\u00e0i b\u00e1o \u1ee9ng d\u1ee5ng th\u1ebf n\u00e0o v\u00e0o h\u1ec7 th\u1ed1ng SDK \u0111\u1ed1i t\u00e1c?<\/b><\/p>\n<p style=\"color: #334155; font-size: 18pt; margin: 0; text-align: justify; font-weight: 400;\">Thu\u1eadt to\u00e1n truy v\u1ea5n h\u00ecnh \u1ea3nh kh\u00f4ng gian n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 s\u01b0 \u0111\u00f3ng g\u00f3i tr\u1ef1c ti\u1ebfp th\u00e0nh c\u00e1c h\u00e0m API m\u01b0\u1ee3t m\u00e0 n\u1eb1m trong b\u1ed9 th\u01b0 vi\u1ec7n Xense AR SDK. Khi c\u00e1c c\u00f4ng ty ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m thu\u1ed9c \u0111\u1ed1i t\u00e1c h\u1ec7 sinh th\u00e1i s\u1eed d\u1ee5ng SDK, \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1eeba h\u01b0\u1edfng n\u0103ng l\u1ef1c \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c d\u01b0\u1edbi 10cm m\u00e0 kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh l\u1ea1i thu\u1eadt to\u00e1n c\u1ed1t l\u00f5i.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"color: #0d0c54; font-size: 20pt; font-weight: bold; margin-top: 50px; margin-bottom: 25px; display: flex; align-items: center; gap: 12px;\"><span class=\"ez-toc-section\" id=\"6_Ket_Luan\"><\/span>6. K\u1ebft Lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify; margin-bottom: 40px; font-size: 18pt;\">C\u1ed9t m\u1ed1c c\u00f4ng b\u1ed1 b\u00e0i b\u00e1o khoa h\u1ecdc qu\u1ed1c t\u1ebf tr\u00ean IJIRSS l\u00e0 m\u1ed9t l\u1eddi kh\u1eb3ng \u0111\u1ecbnh m\u1ea1nh m\u1ebd v\u1ec1 vi\u1ec7c ki\u00ean tr\u00ec \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ngh\u1ec7 l\u00f5i Make in Vietnam c\u1ee7a Xense AR. S\u1edf h\u1eefu nh\u1eefng s\u00e1ng ch\u1ebf \u0111\u1ed9c quy\u1ec1n v\u00e0 n\u1ec1n t\u1ea3ng l\u00fd thuy\u1ebft h\u1ecdc thu\u1eadt v\u1eefng ch\u1eafc ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a gi\u00fap <b>c\u00f4ng ngh\u1ec7 Xense AR<\/b> b\u1ee9t ph\u00e1 kh\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ea1i tr\u00e0, tr\u1edf th\u00e0nh \u0111i\u1ec3m t\u1ef1a h\u1ea1 t\u1ea7ng backend tin c\u1eady \u0111\u01b0a doanh nghi\u1ec7p t\u1ef1 tin d\u1eabn d\u1eaft th\u1ecb tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n kh\u00f4ng gian v\u00e0 khai ph\u00f3ng to\u00e0n b\u1ed9 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i c\u1ee7a t\u01b0\u01a1ng lai s\u1ed1.<\/p>\n<div style=\"background-color: #0d0c54; padding: 50px 40px; border-radius: 16px; text-align: center; margin-top: 60px; box-shadow: 0 20px 40px rgba(13, 12, 84, 0.15); border-bottom: 6px solid #fcb316;\">\n<h3 style=\"color: #ffffff; margin-top: 0; margin-bottom: 12px; font-size: 22pt; font-weight: bold;\"><span class=\"ez-toc-section\" id=\"Hop_Tac_Phat_Trien_Tren_Nen_Tang_Cong_Nghe_Loi_Vung_Chac\"><\/span>H\u1ee3p T\u00e1c Ph\u00e1t Tri\u1ec3n Tr\u00ean N\u1ec1n T\u1ea3ng C\u00f4ng Ngh\u1ec7 L\u00f5i V\u1eefng Ch\u1eafc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"color: #cbd5e1; font-size: 17pt; margin-bottom: 30px; max-width: 750px; margin-left: auto; margin-right: auto; line-height: 1.6;\">Doanh nghi\u1ec7p c\u1ee7a b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t \u0111\u1ed1i t\u00e1c s\u1edf h\u1eefu h\u1ea1 t\u1ea7ng \u0111\u1ecbnh v\u1ecb kh\u00f4ng gian \u0111\u1ed9c quy\u1ec1n, b\u1ea3o m\u1eadt n\u1ed9i \u0111\u1ecba v\u00e0 c\u00f3 chi\u1ec1u s\u00e2u c\u00f4ng ngh\u1ec7 h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam?<\/p>\n<p><a style=\"background-color: #fcb316; color: #0d0c54; padding: 16px 40px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 16pt; display: inline-block; box-shadow: 0 4px 15px rgba(252, 179, 22, 0.3);\" href=\"https:\/\/www.xensear.vn\/landing-page\/vi\/lien-he\" target=\"_blank\" rel=\"noopener\">\u0110\u0103ng k\u00fd nh\u1eadn t\u00e0i li\u1ec7u t\u01b0 v\u1ea5n ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nghi\u00ean c\u1ee9u &amp; Ph\u00e1t tri\u1ec3n R&amp;D S\u00e1ng Ch\u1ebf V\u00e0 B\u00e0i B\u00e1o Khoa H\u1ecdc: B\u1eb1ng Ch\u1ee9ng Cho Chi\u1ec1u S\u00e2u C\u00f4ng Ngh\u1ec7 Xense AR S\u00e1ng ch\u1ebf v\u00e0 b\u00e0i b\u00e1o khoa h\u1ecdc l\u00e0 minh ch\u1ee9ng r\u00f5 r\u00e0ng cho n\u0103ng l\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&amp;D) c\u0169ng nh\u01b0 chi\u1ec1u s\u00e2u c\u00f4ng ngh\u1ec7 c\u1ee7a Xense AR. Trong b\u1ed1i c\u1ea3nh&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1514,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-1464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/posts\/1464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/comments?post=1464"}],"version-history":[{"count":5,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/posts\/1464\/revisions"}],"predecessor-version":[{"id":1516,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/posts\/1464\/revisions\/1516"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/media\/1514"}],"wp:attachment":[{"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/media?parent=1464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/categories?post=1464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xensear.vn\/blog\/wp-json\/wp\/v2\/tags?post=1464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}