{"id":264,"date":"2022-03-01T12:00:00","date_gmt":"2022-03-01T11:00:00","guid":{"rendered":"http:\/\/localhost\/en\/?p=264"},"modified":"2023-05-03T11:59:58","modified_gmt":"2023-05-03T09:59:58","slug":"cis-for-shape-from-shading-applications","status":"publish","type":"post","link":"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/","title":{"rendered":"CIS for Shape from Shading Applications"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">New CIS generation gets a new unique light option!<\/h4>\n\n\n\n<p>Tichawa Vision has developed the world&#8217;s first Contact Image Sensor with integrated quad directional dark field illumination.<\/p>\n\n\n\n<p>The resulting images are specially designed for industrial image processing. Due to precise correlation of the four &#8220;shadow cast&#8221; images, an algorithmic evaluation \u00e0 la Shape from Shading can be performed.<\/p>\n\n\n\n<p>This makes it possible to perfectly visualize topographies and structures with heights ranging from a few micrometers to a few millimeters. Furthermore, for example, writing and imprints can be displayed separately from embossings. Your structural quality inspection thus reaches a completely new level and makes it easy for your software solution.<\/p>\n\n\n\n<p>A small sample can be found in the shown scan of a tablet package. As an illustration, shadowgraphs are shown with their characteristics and topographies.<br>The upper 4 images represent the shadowgraphs. The lower 4 images embody their expressions (upper left: GradX, top right: GradY, bottom left: Height and bottom right: Albedo without topography). Embossed Braille and print are thus wonderfully distinguishable.<\/p>\n\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/tichawa-vision.de\/en\/wp-content\/uploads\/2023\/02\/1.png\" width=\"8960\" height=\"2040\" sizes=\"(max-width: 8960px) 100vw, 8960px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div>\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/tichawa-vision.de\/en\/wp-content\/uploads\/2023\/02\/3.png\" width=\"8871\" height=\"2040\" sizes=\"(max-width: 8871px) 100vw, 8871px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div>\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/tichawa-vision.de\/en\/wp-content\/uploads\/2023\/02\/2.png\" width=\"8938\" height=\"2011\" sizes=\"(max-width: 8938px) 100vw, 8938px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div>\n\n<div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-image so-widget-sow-image-default-8b5b6f678277\"\n\t\t\t\n\t\t>\n<div class=\"sow-image-container\">\n\t\t<img \n\tsrc=\"https:\/\/tichawa-vision.de\/en\/wp-content\/uploads\/2023\/02\/4.png\" width=\"8938\" height=\"2142\" sizes=\"(max-width: 8938px) 100vw, 8938px\" alt=\"\" \t\tclass=\"so-widget-image\"\/>\n\t<\/div>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>New CIS generation gets a new unique light option! Tichawa Vision has developed the world&#8217;s first Contact Image Sensor with integrated quad directional dark field illumination. The resulting images are specially designed for industrial image processing. Due to precise correlation of the four &#8220;shadow cast&#8221; images, an algorithmic evaluation \u00e0 la Shape from Shading can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":100000338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,6],"tags":[],"class_list":{"0":"post-264","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-general","8":"category-shape-from-shading","10":"post-with-thumbnail","11":"post-with-thumbnail-icon"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CIS for Shape from Shading Applications - Tichawa Vision GmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CIS for Shape from Shading Applications - Tichawa Vision GmbH\" \/>\n<meta property=\"og:description\" content=\"New CIS generation gets a new unique light option! Tichawa Vision has developed the world&#8217;s first Contact Image Sensor with integrated quad directional dark field illumination. The resulting images are specially designed for industrial image processing. Due to precise correlation of the four &#8220;shadow cast&#8221; images, an algorithmic evaluation \u00e0 la Shape from Shading can [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\" \/>\n<meta property=\"og:site_name\" content=\"Tichawa Vision GmbH\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-01T11:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-03T09:59:58+00:00\" \/>\n<meta name=\"author\" content=\"kba\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"kba\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\"},\"author\":{\"name\":\"kba\",\"@id\":\"https:\/\/tichawa-vision.de\/en\/#\/schema\/person\/5b4f977889af39ae13144a9fe8d110ad\"},\"headline\":\"CIS for Shape from Shading Applications\",\"datePublished\":\"2022-03-01T11:00:00+00:00\",\"dateModified\":\"2023-05-03T09:59:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\"},\"wordCount\":174,\"publisher\":{\"@id\":\"https:\/\/tichawa-vision.de\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tichawa-vision.de\/en\/wp-content\/uploads\/2023\/02\/4.png\",\"articleSection\":[\"General\",\"Shape from Shading\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\",\"url\":\"https:\/\/tichawa-vision.de\/en\/2022\/cis-for-shape-from-shading-applications\/\",\"name\":\"CIS for Shape from Shading Applications - 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