{"id":97,"date":"2016-05-27T22:10:31","date_gmt":"2016-05-27T22:10:31","guid":{"rendered":"https:\/\/sandrobenigno.com.br\/blog\/?p=97"},"modified":"2019-07-27T00:34:39","modified_gmt":"2019-07-26T21:34:39","slug":"scanner-3d-sls","status":"publish","type":"post","link":"https:\/\/sandrobenigno.com.br\/blog\/2016\/05\/27\/scanner-3d-sls\/","title":{"rendered":"Scanner 3D com SLS"},"content":{"rendered":"\n<p>O processo de scan 3D \u00e9 bastante trabalhoso e demorado, principalmente quando se usa um scanner com laser de varredura de linha. O trabalho fica bem mais r\u00e1pido quando se usa SLS (Structured Light Scanning) ou varredura com luz estruturada. Nesse tipo de implementa\u00e7\u00e3o, utiliza-se um projetor DLP em vez de um laser de linha motorizado. <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"564\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Scanner-1024x564.jpg\" alt=\"\" class=\"wp-image-92\" srcset=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Scanner-1024x564.jpg 1024w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Scanner-300x165.jpg 300w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Scanner-768x423.jpg 768w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Scanner.jpg 1960w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u00c0 esquerda um projetor DLP (Digital Light Processing) para projetar os padr\u00f5es de luz estruturada. \u00c1 direita uma webcam C-615 <a rel=\"noreferrer noopener\" aria-label=\"hackeada  (abre num novo separador)\" href=\"https:\/\/sandrobenigno.com.br\/blog\/2015\/11\/06\/hack-2-camera-c615\/\" target=\"_blank\">hackeada<\/a> para adapta\u00e7\u00e3o da lente do tipo c-mount.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"685\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Eu_3D2-1024x685.jpg\" alt=\"\" class=\"wp-image-93\" srcset=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Eu_3D2-1024x685.jpg 1024w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Eu_3D2-300x201.jpg 300w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Eu_3D2-768x514.jpg 768w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Eu_3D2.jpg 1214w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Teste de scan do meu rosto (mesmo objeto da primeira imagem no topo do artigo). Foi feito com uma varredura de poucas passadas e r\u00e1pidas, para evitar ru\u00eddos por movimenta\u00e7\u00e3o.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Cloud-1024x576.jpg\" alt=\"\" class=\"wp-image-95\" srcset=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Cloud-1024x576.jpg 1024w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Cloud-300x169.jpg 300w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Cloud-768x432.jpg 768w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Cloud.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Nuvem densa de pontos gerada pela jun\u00e7\u00e3o alinhada de v\u00e1rias varreduras ao redor do objeto original.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Mesh-1024x576.jpg\" alt=\"\" class=\"wp-image-89\" srcset=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Mesh-1024x576.jpg 1024w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Mesh-300x169.jpg 300w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Mesh-768x432.jpg 768w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Mesh.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Malha gerada pelo processamento da nuvem densa de pontos.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Prev-1024x576.jpg\" alt=\"\" class=\"wp-image-96\" srcset=\"https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Prev-1024x576.jpg 1024w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Prev-300x169.jpg 300w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Prev-768x432.jpg 768w, https:\/\/sandrobenigno.com.br\/blog\/wp-content\/uploads\/2019\/07\/Drag_Prev.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Textura de estudo e inspe\u00e7\u00e3o aplicada \u00e0 malha para observa\u00e7\u00e3o dos detalhes no objeto 3D.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>O processo de scan 3D \u00e9 bastante trabalhoso e demorado, principalmente quando se usa um scanner com laser de varredura [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":94,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-97","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hacking"],"_links":{"self":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/97","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/comments?post=97"}],"version-history":[{"count":10,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/97\/revisions"}],"predecessor-version":[{"id":212,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/posts\/97\/revisions\/212"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/media\/94"}],"wp:attachment":[{"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/media?parent=97"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/categories?post=97"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sandrobenigno.com.br\/blog\/wp-json\/wp\/v2\/tags?post=97"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}