{"id":2650,"date":"2024-01-25T11:23:47","date_gmt":"2024-01-25T02:23:47","guid":{"rendered":"https:\/\/www.sakicorp.com\/en\/?page_id=2650"},"modified":"2025-10-09T09:36:25","modified_gmt":"2025-10-09T00:36:25","slug":"image-processing","status":"publish","type":"page","link":"https:\/\/www.sakicorp.com\/en\/technology\/image-processing\/","title":{"rendered":"3D Image Acquisition Technology"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide mv-narrow is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-cover alignwide\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"200\" class=\"wp-block-cover__image-background wp-image-3185\" alt=\"\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/03\/3d-image_1200\u00d7200.png\" style=\"object-position:20% 55%\" data-object-fit=\"cover\" data-object-position=\"20% 55%\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/03\/3d-image_1200\u00d7200.png 1200w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/03\/3d-image_1200\u00d7200-300x50.png 300w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/03\/3d-image_1200\u00d7200-1024x171.png 1024w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/03\/3d-image_1200\u00d7200-768x128.png 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-40 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-group mv-title wrapper is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<h1 class=\"wp-block-heading\">3D Image Acquisition Technology<\/h1>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group wrapper pc-only is-layout-constrained wp-block-group-is-layout-constrained\"><ul class=\"breadcrumbs wp-block-saki-breadcrumbs yoast-breadcrumbs\"><li><a href=\"https:\/\/www.sakicorp.com\/en\/\">Home<\/a><\/li>  <li><a href=\"https:\/\/www.sakicorp.com\/en\/technology\/\">Technology<\/a><\/li>  <li>3D Image Acquisition Technology<\/li><\/ul><\/div>\n\n\n\n<div class=\"wp-block-group alignfull wrapper is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"technology-text lead\">SAKI\u2019s beginnings were with line scan technology that captured images of the entire surface of a PCB at once; subsequently, this full-board inspection was the starting point for SAKI&#8217;s technological development. A dedication to full-board inspection has been carried over into 3D inspection, producing many benefits such as improved inspection accuracy and reduced library management overheads.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Full Board Image Obtained by Batch Imaging<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"694\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/full-screen_2-1024x694.jpg\" alt=\"\" class=\"wp-image-3101\" style=\"width:700px\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/full-screen_2-1024x694.jpg 1024w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/full-screen_2-300x203.jpg 300w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/full-screen_2-768x521.jpg 768w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/full-screen_2.jpg 1180w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"technology-text lead\">Many of SAKI&#8217;s original image processing technologies are used to obtain clear 3D images of the entire board surface. This is common to SPI, AOI, and AXI, and is an important element in achieving high-precision inspection in each inspection process.<\/p>\n\n\n\n<section class=\"wp-block-group alignfull technology-section is-layout-constrained wp-block-group-is-layout-constrained\">\n<header class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<p class=\"block-circle ozwald\">01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Substrate Surface Correction Technology<\/strong><\/h2>\n<\/header>\n\n\n\n<div class=\"wp-block-group technology-section-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"technology-text\">The board surface is the reference for component height measurement &#8211; accurate board warpage correction is essential to accurately search the board surface. This is achieved by automatically measuring the height of the board surface where warping occurs and adjusting it to the reference height. In the case of AXI, the board pattern that serves as the reference board surface is automatically searched and the image is corrected pixel by pixel, not only in the XY directions, but also in the Z direction.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.sakicorp.com\/wp-content\/uploads\/2024\/01\/tec-image-02.jpg\" alt=\"\" class=\"wp-image-2791\"\/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group alignfull technology-section is-layout-constrained wp-block-group-is-layout-constrained\">\n<header class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<p class=\"block-circle\">02<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Image Generation Technology<\/strong><\/h2>\n<\/header>\n\n\n\n<div class=\"wp-block-group technology-section-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"technology-text\">To further improve inspection accuracy, SAKI connects images from each FOV to manage a single board as a 3D image. Seamless image generation relies on absolute hardware accuracy, as well as advanced image processing. 3D information is acquired on the entire screen, allowing for inspection of surplus parts on the board surface.<\/p>\n\n\n\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-23441af8 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\"><strong>AOI generated image<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV-joint_en_2.png\" alt=\"\" class=\"wp-image-3102\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:404px;height:auto\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV-joint_en_2.png 640w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV-joint_en_2-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-align-center\"><strong>AXI generated image<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"729\" height=\"340\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-04-en.jpg\" alt=\"\" class=\"wp-image-2653\" style=\"object-fit:cover\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-04-en.jpg 729w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-04-en-300x140.jpg 300w\" sizes=\"auto, (max-width: 729px) 100vw, 729px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group alignfull technology-section is-layout-constrained wp-block-group-is-layout-constrained\">\n<header class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<p class=\"block-circle\">03<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Image Generation Technology &#8211; Expansion in the Z Direction &#8211;<\/strong><\/h2>\n<\/header>\n\n\n\n<div class=\"wp-block-group technology-section-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>In recent years, automation of back-end processes has progressed, and AOI inspection of tall components has become necessary. SAKI&#8217;s Z-axis mounting option expands inspection capabilities in the Z direction for both 2D and 3D AOI.<\/p>\n\n\n\n<p>By compositing images expanded in the Z direction, a seamless component image is obtained for height. This allows solder inspection, height measurement inspection of tall components, and polarity inspection of component surfaces to be performed simultaneously.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"919\" height=\"356\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-05-en.png\" alt=\"\" class=\"wp-image-2654\" style=\"width:900px\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-05-en.png 919w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-05-en-300x116.png 300w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/01\/tec-image-05-en-768x298.png 768w\" sizes=\"auto, (max-width: 919px) 100vw, 919px\" \/><\/figure>\n<\/div>\n<\/section>\n\n\n\n<section class=\"wp-block-group alignfull technology-section is-layout-constrained wp-block-group-is-layout-constrained\">\n<header class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<p class=\"block-circle\">04<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>Reduction of Library Management Time<\/strong><\/strong><\/h2>\n<\/header>\n\n\n\n<div class=\"wp-block-group technology-section-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"technology-text\">Seamless generation of 3D images in the X, Y and Z directions also contributes to reducing inspection library management time. If image synthesis technology is not available, large components that span multiple FOVs will require separate inspection libraries for each FOV. SAKI&#8217;s inspection equipment with image generation technology has the advantage of being able to inspect all components mounted on a board using the same library, thus users do not need to manage libraries differently based on imaging conditions.<\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"330\" src=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV_2.png\" alt=\"\" class=\"wp-image-3104\" srcset=\"https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV_2.png 800w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV_2-300x124.png 300w, https:\/\/www.sakicorp.com\/en\/wp-content\/uploads\/sites\/2\/2024\/02\/FOV_2-768x317.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-group wrapper sp-only is-layout-constrained wp-block-group-is-layout-constrained\"><ul class=\"breadcrumbs wp-block-saki-breadcrumbs yoast-breadcrumbs\"><li><a href=\"https:\/\/www.sakicorp.com\/en\/\">Home<\/a><\/li>  <li><a href=\"https:\/\/www.sakicorp.com\/en\/technology\/\">Technology<\/a><\/li>  <li>3D Image Acquisition Technology<\/li><\/ul><\/div>\n\n\n\n<div class=\"wp-block-group product-detail-nav-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group wrapper product-detail-nav block-shadow-inset is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.sakicorp.com\/en\/catalog\/\">Download Brochure<\/a><\/div>\n\n\n\n<div class=\"wp-block-button button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact\/\">Contact Us<\/a><\/div>\n\n\n\n<div class=\"wp-block-button button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact\/product\/\">Request a Demo<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SAKI\u2019s beginnings were with line scan technology that captured images of the entire surface of a PCB at once; subsequently, this full-board inspection was the starting point for SAKI&#8217;s technological development. A dedication to full-board inspection has been carried over into 3D inspection, producing many benefits such as improved inspection accuracy and reduced library management overheads. Full Board Image Obtained by Batch Imaging Many of SAKI&#8217;s original image processing technologies are used to obtain clear 3D images of the entire board surface. This is common to SPI, AOI, and AXI, and is an important element in achieving high-precision inspection in each inspection process. 01 Substrate Surface Correction Technology The board surface is the reference for component height measurement &#8211; accurate&#8230;<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":1717,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2650","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/pages\/2650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/comments?post=2650"}],"version-history":[{"count":15,"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/pages\/2650\/revisions"}],"predecessor-version":[{"id":4424,"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/pages\/2650\/revisions\/4424"}],"up":[{"embeddable":true,"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/pages\/1717"}],"wp:attachment":[{"href":"https:\/\/www.sakicorp.com\/en\/wp-json\/wp\/v2\/media?parent=2650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}