{"id":26376,"date":"2025-08-25T11:02:36","date_gmt":"2025-08-25T04:02:36","guid":{"rendered":"https:\/\/aie.com.vn\/?p=26376"},"modified":"2025-08-25T11:05:21","modified_gmt":"2025-08-25T04:05:21","slug":"3d-scanning-basics-everything-you-want-to-know-about-3d-scanning-markers","status":"publish","type":"post","link":"https:\/\/aiecomvn500.chiliweb.org\/en\/3d-scanning-basics-everything-you-want-to-know-about-3d-scanning-markers\/","title":{"rendered":"3D Scanning Basics: Everything You Want To Know about 3D Scanning Markers"},"content":{"rendered":"<h1><strong>What are 3D scanning markers?<\/strong><\/h1>\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; color: #000000;\"><img decoding=\"async\" class=\"alignnone wp-image-26359\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/aesub-dots-black-white.png\" alt=\"\" width=\"858\" height=\"572\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-black-white.png 900w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-black-white-768x512.png 768w\" sizes=\"(max-width: 858px) 100vw, 858px\" \/>3D scanning markers, such as\u00a0<a href=\"https:\/\/shop.gomeasure3d.com\/pages\/aesub-dots-dice-and-target-net\" target=\"_blank\" rel=\"noopener\">AESUB dots<\/a>, are excellent accessories for enhancing 3D scanning, ensuring you capture the best possible results.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">3D scanning markers\u2014also known as reference dots or targets\u2014are small, typically circular stickers placed directly on the object or within the scanning area surrounding the object. They serve as positioning aids. They help the 3D scanner have better tracking and capture more accurate and reliable data than without them. These markers are removable once the scanning process is complete.<\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"wp-image-26361 aligncenter\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/aesub-dots-easy-retro-with-helme.png\" alt=\"\" width=\"857\" height=\"571\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-easy-retro-with-helme.png 1200w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-easy-retro-with-helme-768x512.png 768w\" sizes=\"(max-width: 857px) 100vw, 857px\" \/><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">You can stick 3D scanning markers directly on the object.<\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone wp-image-26363\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/police-car-scan.png\" alt=\"\" width=\"858\" height=\"643\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/police-car-scan.png 1080w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/police-car-scan-768x576.png 768w\" sizes=\"(max-width: 858px) 100vw, 858px\" \/><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">If your object is small or if your object is delicate, you can stick 3D scanning markers around the object when scanning instead of directly on it.<\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-26365\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/aesub-dots-infinity-on-car.png\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-infinity-on-car.png 1200w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-infinity-on-car-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Here, AESUB Dots Retro Reflective Infinity Dots are placed on a car. Using a strip version of the dots makes it easy for fast application.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Positioning reference points for scanning large objects\u2014like yachts, vehicles, or industrial machine parts\u2014can be time-consuming and labor-intensive if you have to stick one dot at a time. AESUB now offers rolls of adhesive dots that make it quick and easy to place and remove markers on large surfaces.<\/span><\/p>\n<p><iframe title=\"How Easy It Is to Put AESUB Dots: 24 Dots in 6 Seconds!\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/FnQsnfCs5H8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">What are 3D scanning markers used for?<\/span><\/strong><\/h2>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">While 3D scanners are typically very effective at capturing detailed geometry, they can struggle with certain surfaces\u2014particularly those that are featureless, highly symmetrical, reflective, or very dark. To address these challenges, 3D scanning aids like markers (as well as 3D scanning sprays, which we\u2019ll discuss later) can significantly improve scanning accuracy. These tools enhance the scanner&#8217;s ability to detect surface features and spatial orientation, leading to more reliable and precise 3D data capture. Ultimately, they help make the scanning process more efficient and improve the overall accuracy of the resulting 3D model.<\/span><\/p>\n<p><iframe title=\"How It Works: AESUB Dots Reflective Easy Removable\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/o6CvVjbJeu4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">The key functions of 3D scanning markers:<\/span><\/strong><\/h2>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Tracking Movement: <\/strong>Markers give the scanner fixed reference points, which help it understand position and orientation\u2014 especially during handheld scanning, or when scanning large or symmetrical objects. It helps with 3D scanning over longer distances or larger objects, as the 3D scanner may lose track of its position if there aren\u2019t enough natural features to lock onto. It allows the 3D scanning software to accurately align multiple scans.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Improving Accuracy: <\/strong>Especially on featureless, smooth, or symmetrical surfaces where the scanner might otherwise lose track. Markers allow the 3D scanning software to align the scans more precisely by using consistent reference points.<\/span><\/p>\n<section id=\"chapter-2\"><span style=\"font-family: verdana, geneva, sans-serif; color: #000000; font-size: 115%;\">In summary, markers help overcome surface and tracking issues, ensuring more accurate and complete 3D models, while making the scanning process faster and easier.<\/span><\/section>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">What objects do I need to use 3D scanning markers??<\/span><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-26368\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/aesub-dots-smooth-shiny-surfaces.png\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-smooth-shiny-surfaces.png 1200w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-smooth-shiny-surfaces-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Using 3D scanning markers is highly recommended for the following objects or surfaces:<\/span><\/p>\n<p><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Featureless or Smooth Surfaces<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Examples<\/strong>: Car body panels, plastic molds, metal casings<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Why?<\/strong> The scanner needs reference points to track movement and align data.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Large Objects<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Examples<\/strong>: Yachts, vehicles, industrial machines<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Why?<\/strong> Markers help maintain tracking over long distances and large surface areas.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Repetitive or Symmetrical Geometry<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Examples<\/strong>: Gears, pipes, turbine blades<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Why?<\/strong> Prevents the 3D scanner from getting \u201cconfused\u201d by identical patterns.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Applications that Require High-Accuracy Scans<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Examples<\/strong>: Aerospace components, tooling, quality control parts<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Why?<\/strong> Markers enhance accuracy and reduce stitching errors.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Objects Being Scanned in Multiple Segments<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Examples<\/strong>: Anything that requires repositioning or multiple scan passes<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Why?<\/strong> Markers help align different scans into one cohesive model.<\/span><\/li>\n<\/ul>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">If I use markers for 3D scanning, do they stay in the scan?<\/span><\/strong><\/h2>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Ces, 3D scanning markers will show up in the scan data, but you can remove them.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">While the markers appear in raw scans, most scanning software automatically detects and removes them from the final mesh or point cloud during post-processing. If not automatically removed, you can easily clean them up manually in post-processing software.<\/span><\/p>\n<h2><span style=\"font-size: 115%;\"><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Tips on how to place markers for optimizing 3D scanning accuracy?<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">According to AESUB\u2019s team, proper marker placement is essential for achieving high-accuracy 3D scans\u2014especially when using blue laser mode or infrared marker stitching. Incorrect placement can lead to stitching errors, misalignment, and data loss\u2014all of which reduce scan quality.<\/span><\/p>\n<h3><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">1.Preparing the Surface and Applying Markers<\/span><\/strong><\/h3>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Before you start 3D scanning, markers should be placed securely on the object or the object\u2019s surrounding surface. The sticker should remain flat for the entire duration of the scanning project. Proper placement ensures accurate tracking and alignment, leading to a smooth and efficient data capturing process. Each frame should share 3 to 6 common markers to ensure proper stitching of scans.<\/span><\/p>\n<h3><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">2.Avoiding Regular Patterns for Improved Accuracy<\/span><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-26372\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/repositioning-if-needed-aesub-do.png\" alt=\"\" width=\"1400\" height=\"1000\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/repositioning-if-needed-aesub-do.png 1400w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/repositioning-if-needed-aesub-do-768x549.png 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">A frequent error in marker placement is arranging them in uniform patterns. Although this might appear organized, it can create identical reference points that confuse the scanner, potentially leading to data misinterpretation and stitching errors.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">How to Avoid This Common Mistake::<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Place markers in a random, non-repetitive layout to avoid recognizable patterns<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Distribute them evenly across the entire surface<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Ensure consistent spacing, avoiding clusters or placing markers too close together<\/span><\/li>\n<\/ul>\n<h3><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">3.Where Best to Place Markers<\/span><\/strong><\/h3>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Apply markers to flat or slightly curved surfaces. Stable positioning and accurate tracking make sure you are set up for success to get the best 3D scanning results.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Try to avoid placing markers on:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Holes or engravings: They need to remain unobstructed for accurate scanning.<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Sharp edges or right angles: Markers placed here may move accidentally, causing misalignment of scans.<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Highly flexible or uneven surfaces \u2013 Uneven application can lead to inaccurate tracking.<\/span><\/li>\n<\/ul>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Can I use 3D scanning sprays and 3D markers at the same time?<\/span><\/strong><\/h2>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-26370\" src=\"https:\/\/aie.com.vn\/wp-content\/uploads\/2025\/08\/aesub-dots-sticks-on-coating.png\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-sticks-on-coating.png 1200w, https:\/\/aiecomvn500.chiliweb.org\/wp-content\/uploads\/2025\/08\/aesub-dots-sticks-on-coating-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><span style=\"font-family: verdana, geneva, sans-serif; color: #000000;\">AESUB dots being used together with AESUB 3D scanning sprays to solve multiple 3D scanning challenges.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\">Yes, you can pair 3D scanning markers and 3D scanning sprays at the same time. They serve different purposes but these two aids can help you optimize your 3D scanning results.<\/span><\/p>\n<h2><strong><span style=\"color: #000000; font-family: verdana, geneva, sans-serif;\">Why Buy AESUB 3D scanning accessories?<\/span><\/strong><\/h2>\n<ul>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Innovation-Driven: <\/strong>AESUB is a pioneer in 3D scanning accessories, known for its revolutionary vanishing scanning spray\u2014no cleanup required.<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Trusted by Professionals:<\/strong> Used by leading engineers, metrology experts, and 3D scanning professionals around the world.<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>High-Quality Materials:<\/strong> AESUB products are developed to optimize scan accuracy without damaging surfaces or leaving residue.<\/span><\/li>\n<li><span style=\"font-weight: 400; color: #000000; font-family: verdana, geneva, sans-serif; font-size: 115%;\"><strong>Full Ecosystem: <\/strong>From sprays to markers and accessories, AESUB offers a complete solution tailored to various scanning technologies and environments.<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What are 3D scanning markers? 3D scanning markers, such as\u00a0AESUB dots, are excellent accessories for enhancing 3D scanning, ensuring you capture the best possible results. 3D scanning markers\u2014also known as reference dots or targets\u2014are small, typically circular stickers placed directly on the object or within the scanning area surrounding the object. They serve as positioning&#8230;<\/p>\n","protected":false},"author":14,"featured_media":26378,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[168,52,32,35,190],"tags":[201,204,207,73,202,205,206,203],"class_list":["post-26376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en-2","category-blog-en","category-case-study","category-news","category-tin-cac-hang-en","tag-3d-marker","tag-3d-scan","tag-3d-scan-accessories","tag-3d-scanner-systems","tag-3d-target","tag-quality-assurance","tag-quality-control","tag-reference-point"],"_links":{"self":[{"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/posts\/26376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/comments?post=26376"}],"version-history":[{"count":1,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/posts\/26376\/revisions"}],"predecessor-version":[{"id":26377,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/posts\/26376\/revisions\/26377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/media\/26378"}],"wp:attachment":[{"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/media?parent=26376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/categories?post=26376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiecomvn500.chiliweb.org\/en\/wp-json\/wp\/v2\/tags?post=26376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}