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-<!doctype html><html lang=en><head><meta name=generator content="Hugo 0.134.3"><meta charset=UTF-8><meta name=viewport content="width=device-width,initial-scale=1"><title>Image Registration Workshop</title>
+<!doctype html><html lang=en><head><meta name=generator content="Hugo 0.136.0"><meta charset=UTF-8><meta name=viewport content="width=device-width,initial-scale=1"><title>Image Registration Workshop</title>
 <link rel=stylesheet href="https://fonts.googleapis.com/css2?family=Urbanist:wght@300;400;500;700&display=swap"><link rel=stylesheet href=/image-registration-workshop/css/main.css><link rel=stylesheet href=/image-registration-workshop/reveal/plugin/highlight/monokai.css><script>function toggleMetadata(e){const t=document.getElementById("metadata-"+e),n=event.target;t.style.display==="none"||t.style.display===""?t.style.display="flex":t.style.display="none"}</script><script>document.addEventListener("DOMContentLoaded",function(){const t=new URLSearchParams(window.location.search),n=t.get("view"),e=document.getElementById("page-content");if(n==="slides"){e.classList.add("reveal"),e.classList.remove("scroll");const n=e=>{const t=document.createElement("link");t.rel="stylesheet",t.href=e,document.head.appendChild(t)},t=(e,t)=>{const n=document.createElement("script");n.src=e,n.onload=t||function(){},document.body.appendChild(n)};n("/image-registration-workshop/reveal/dist/reveal.css"),n("/image-registration-workshop/reveal/dist/theme/white-hi.css"),n("/image-registration-workshop/reveal/plugin/highlight/monokai.css"),t("/image-registration-workshop/reveal/dist/reveal.js",function(){console.log("Reveal.js loaded"),t("/image-registration-workshop/reveal/plugin/markdown/markdown.js",function(){t("/image-registration-workshop/reveal/plugin/highlight/highlight.js",function(){t("/image-registration-workshop/reveal/plugin/notes/notes.js",function(){console.log("All Reveal.js plugins loaded and ready to initialize."),typeof Reveal!="undefined"?Reveal.initialize({hash:!0,slideNumber:!0,center:!1,disableLayout:!0,transition:"fade",display:"flex",plugins:[RevealMarkdown,RevealHighlight,RevealNotes]}):console.error("Reveal.js is not defined, initialization failed.")})})})})}else e.classList.remove("reveal"),e.classList.add("scroll")})</script><script src=/image-registration-workshop/js/jquery.min.js></script><script type=text/javascript src=/image-registration-workshop/js/jquery.qrcode.js></script><script type=text/javascript src=/image-registration-workshop/js/qrcode.js></script></head><body><div class=workshop id=page-content><div class=reveal-header><a href="?view=slides" class="toggle-view hidden-in-slides">View as Slides</a><div class=hi-icon></div></div><div class="slides limited-width" id=slides-container><section style=background-image:url(/image-registration-workshop/img/registration.png)><div class=presentation-title><h1>Image Registration Workshop</h1><div class=presenter><div>Ella Bahry</div><div>Sep 24, 2024</div></div><img class=hidden-in-page src=/image-registration-workshop/img/RZ_211119_Helmholtz-Imaging_Logo_4C_White.png height=90vh><aside class=notes></aside></div></section><section><nav class=toc><h2>Table of Contents</h2><ul><li><a href=#section-0>What is Image Registration?</a></li><li><a href=#section-1>Common needs in research</a></li><li><a href=#section-2>Image Transformation Types</a></li><li><a href=#section-3>Image Interpolation - Reason</a></li><li><a href=#section-4>Image Interpolation - Common Types</a></li><li><a href=#section-5>Image Interpolation Example</a></li><li><a href=#section-6>Image Interpolation - Anti-Aliasing in Down-Sampling</a></li><li><a href=#section-7>Integrated Image Registration Techniques</a></li><li><a href=#section-8>Technique: Intensity Based (Correlation Coefficient)</a></li><li><a href=#section-9>Technique: Mutual Information</a></li><li><a href=#section-10>2 Step Techniques - Feature Detection & Transformation</a></li><li><a href=#section-11>Technique: Feature-Based Registration (SIFT)</a></li><li><a href=#section-12>Technique: Model Based (Pose Estimation)</a></li><li><a href=#section-13>Challenges & Considerations</a></li><li><a href=#section-14>Image Registration Guideline</a></li><li><a href=#section-15>Software Tools for Image Registration</a></li><li><a href=#section-16>Thank You!</a></li></ul></nav></section><section id=section-0><h2 id=what-is-image-registration>What is Image Registration?</h2><aside class=notes>In this workshop, we will explore fundamental concepts and practical techniques for image registration, focusing on applications in microscopy, material science, and earth science.</aside><p><img src=img/registration_big.png alt></p><h4>Spatial alignment of two or more images.</h4><ul><li>It&rsquo;s an essential step for comparing or integrating data in many scientific fields.</li></ul><aside class=notes>Image registration is the process of aligning multiple datasets into a common coordinate system, enabling accurate comparison and analysis.</aside></section><section id=section-1><h2 id=common-needs-in-research>Common needs in research</h2><div class=flex></div><div class=horizontal><p>Multimodal:
 <img src=img/multimodal.jpg alt></p><p>Stitching:
 <img src=img/stitching.jpg alt></p><p>Stack:
