1<!DOCTYPE html> 2 3<html> 4 5<head> 6 7 <meta charset="utf-8"> 8 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> 9 10 <title> 11 SLIM 12 </title> 13 14 <meta name="description" content="Signals, Learning and Imaging Research Group"> 15 16 <link href='https://fonts.googleapis.com/css?family=Lora:400,700,400italic,700italic' rel='stylesheet' type='text/css'> 17 <link href='https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'> 18 19
19<script src="https://use.fontawesome.com/releases/v5.15.3/js/all.js" crossorigin="anonymous"></script>
19 20 21 <link rel="stylesheet" href="/assets/main.css"> 22 <link rel="canonical" href="msuslim.github.io/"> 23 <link rel="alternate" type="application/rss+xml" title="SLIM" href="/feed.xml"> 24 25 <link rel="apple-touch-icon" sizes="180x180" href="img/favicon_io/apple-touch-icon.png"> 26 <link rel="icon" type="image/png" sizes="32x32" href="img/favicon_io/favicon-32x32.png"> 27 <link rel="icon" type="image/png" sizes="16x16" href="img/favicon_io/favicon-16x16.png"> 28 <link rel="manifest" href="img/favicon_io/site.webmanifest"> 29 30</head> 31 32 33<body> 34 35 <!-- Navigation --> 36<nav class="navbar navbar-expand-lg navbar-light fixed-top" id="mainNav"> 37 <div class="container"> 38 <a class="navbar-brand" href="/">SLIM</a> 39 40 <a class="site-logo" href="/"><img src="/img/slimlogo2.png" alt=""></a> 41 42 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation"> 43 Menu 44 <i class="fa fa-bars"></i> 45 </button> 46 <div class="collapse navbar-collapse" id="navbarResponsive"> 47 <ul class="navbar-nav ml-auto"> 48 <li class="nav-item"> 49 <a class="nav-link" href="/team">Team</a> 50 </li> 51 <li class="nav-item"> 52 <a class="nav-link" href="/posts">Projects</a> 53 </li> 54 <li class="nav-item"> 55 <a class="nav-link" href="/publications">Publications</a> 56 </li> 57 <li class="nav-item"> 58 <a class="nav-link" href="/news">News</a> 59 </li> 60 <li class="nav-item"> 61 <a class="nav-link" href="/gallery">Gallery</a> 62 </li> 63 <li class="nav-item"> 64 <a class="nav-link" href="/contact">Contact</a> 65 </li> 66 </ul> 67 </div> 68 </div> 69</nav> 70 71 72 <style> 73.home-masthead { 74 min-height: 850px !important; 75 background-size: cover !important; 76 background-position: center center !important; 77} 78</style> 79 80 81<!-- Page Header --> 82 83<header class="masthead home-masthead" 84 style="background-image: url('/img/homebanner.png');"> 85 86 <div class="overlay"></div> 87 <div class="container"> 88 <div class="row"> 89 <div class="col-lg-8 col-md-10 mx-auto"> 90 <div class="page-heading"> 91 <h1>SLIM</h1> 92 93 <span class="subheading">Signals, Learning and Imaging Research Group</span> 94 95 </div> 96 </div> 97 </div> 98 </div> 99 </header> 100 101 <div class="container"> 102 <div class="row"> 103 <div class="col-lg-8 col-md-10 mx-auto"> 104 105 <style> 106.red_bg 107{ 108 background-color: #c26161; 109 padding: 3px; 110} 111</style> 112 113<body> 114 115 <p style="text-align:center"><span style="font-size: 26px"><strong>Who We Are</strong></span></p> 116 117 <p style="text-align:center">We are a team of researchers (graduate students, postdocs, and undergraduates) led by Dr. Saiprasad (Sai) Ravishankar in the Department of Computational Mathematics, Science and Engineering at Michigan State University and work on problems in computational imaging, biomedical imaging, machine learning including applications in science, signal processing, neuroscience, and optimization</p> 118 119 <iframe width="750" height="400" 120 allowfullscreen="allowfullscreen" 121 mozallowfullscreen="mozallowfullscreen" 122 msallowfullscreen="msallowfullscreen" 123 oallowfullscreen="oallowfullscreen" 124 webkitallowfullscreen="webkitallowfullscreen" 125 src="https://youtube.com/embed/yJ-dSqHdE6c"> 126 </iframe> 127 128 <p style="text-align:center">SLIM focuses particularly on smart imaging systems with the development of models and machine learning methods & theory, forming a bedrock of some of the groupâs efforts.</p> 129 130 <div style="display: flex; justify-content: center; align-items: center;"> 131 <div class="github-card" data-github="SLIM-MSU" data-width="400" data-height="150" data-theme="default"></div> 132 </div> 133
133<script src="//cdn.jsdelivr.net/github-cards/latest/widget.js"></script>
133 134 135</body> 136</html> 137 138 <!-- Home Post List --> 139 140 141 <article class="post-preview"> 142 <a href="/2026/06/05/learning.html"> 143 <h2 class="post-title">Learning Data Undersampling Patterns in MRI</h2> 144 145 <h3 class="post-subtitle">By Siddhant Gautam, Angqi Li, and Evan Bell (Previously worked on by Leo Huang)</h3> 146 147 </a> 148 <p class="post-meta">Posted by 149 150 SLIM 151 152 on 153 June 05, 2026 · <span class="reading-time" title="Estimated read time"> 154 155 4 mins read </span> 156 157 </p> 158 </article> 159 160 <hr> 161 162 163 164 <article class="post-preview"> 165 <a href="/2026/06/02/machine.html"> 166 <h2 class="post-title">Representation Learning for Time Projection Chamber Data</h2> 167 168 <h3 class="post-subtitle">By Tyler Wheeler</h3> 169 170 </a> 171 <p class="post-meta">Posted by 172 173 SLIM 174 175 on 176 June 02, 2026 · <span class="reading-time" title="Estimated read time"> 177 178 3 mins read </span> 179 180 </p> 181 </article> 182 183 <hr> 184 185 186 187 <article class="post-preview"> 188 <a href="/2026/03/03/mantrameditations.html"> 189 <h2 class="post-title">Analyzing EEG Data to Understand the Impact of Mindfulness and Meditation on Brain Health</h2> 190 191 <h3 class="post-subtitle">By Angqi Li, Annie Wozniak, and Pratham Pradhan</h3> 192 193 </a> 194 <p class="post-meta">Posted by 195 196 SLIM 197 198 on 199 March 03, 2026 · <span class="reading-time" title="Estimated read time"> 200 201 3 mins read </span> 202 203 </p> 204 </article> 205 206 <hr> 207 208 209 210 <article class="post-preview"> 211 <a href="/2025/05/23/deep.html"> 212 <h2 class="post-title">Deep Learning Dynamics at Edge of Stability</h2> 213 214 <h3 class="post-subtitle">By Avrajit Ghosh</h3> 215 216 </a> 217 <p class="post-meta">Posted by 218 219 SLIM 220 221 on 222 May 23, 2025 · <span class="reading-time" title="Estimated read time"> 223 224 1 min read </span> 225 226 </p> 227 </article> 228 229 <hr> 230 231 232 233 <article class="post-preview"> 234 <a href="/2022/11/13/scatter.html"> 235 <h2 class="post-title">Scatter Correction and Density Reconstruction in Tomography</h2> 236 237 <h3 class="post-subtitle">By Siddhant Gautam, Shijun Liang, and Madeline Mitchell (Previously worked on by Mike McCann and Alex Sietsema)</h3> 238 239 </a> 240 <p class="post-meta">Posted by 241 242 SLIM 243 244 on 245 November 13, 2022 · <span class="reading-time" title="Estimated read time"> 246 247 2 mins read </span> 248 249 </p> 250 </article> 251 252 <hr> 253 254 255 256 <!-- Pager --> 257 <div class="clearfix"> 258 <a class="btn btn-primary float-right" href="/posts">View All Posts →</a> 259 </div> 260 261 </div> 262 </div> 263 </div> 264 265<br> 266<style> 267 .sponsors-banner { 268 background-color: #bb5050; /* light red background */ 269 color: #ffffff; /* text color */ 270 text-align: center; /* center text horizontally */ 271 padding: 20px; /* add some padding to the banner */ 272 position: relative; /* fix the banner to the bottom of the screen */ 273 left: 0; 274 bottom: 0; 275 width: 100%; /* make the banner full-width */ 276 font-family: 'Cinzel', serif; 277 } 278 279 .banner-text { 280 font-size: 32px; /* increase the font size of the banner text */ 281 margin-bottom: 10px; /* add some space below the banner text */ 282 font-weight: bold; /* make the banner text bold */ 283 margin-top: 0; /* remove any top margin */ 284 } 285 286 .sponsors-banner img { 287 margin: 0 45px; /* add margin to the left and right of the images */ 288 } 289</style> 290 291<div class="sponsors-banner"> 292 <p class="banner-text">Our Sponsors</p> 293 <a href="https://www.lanl.gov/" target="_blank"><img src="https://cdn.lanl.gov/65725dd8-84c5-4c04-adb6-cbfaab3b6025.png" alt="Sponsor 1" width="150" height="100"></a> 294 <a href="https://www.brainwavescience.com/" target="_blank"><img src="https://mms.businesswire.com/media/20210106005119/en/850242/22/cropped-bainwave-logo-orange-big.jpg" alt="Sponsor 2" width="150" height="100"></a> 295 <a href="https://www.nsf.gov/" target="_blank"><img src="https://logos-world.net/wp-content/uploads/2022/10/NSF-Symbol.png" alt="Sponsor 3" width="150" height="100"></a> 296 <a href="https://www.nih.gov/" target="_blank"><img src="https://aakp.org/wp-content/uploads/2020/06/NIH-logo-1024x391.jpg" alt="Sponsor 4" width="150" height="100"></a> 297 <a href="https://www.advancedrad.com/" target="_blank"><img src="https://www.advancedrad.com/wp-content/themes/advancedrad/images/ars-logo.png" alt="Sponsor 5" width="150" height="100"></a> 298 <a href="https://www.energy.gov/" target="_blank"><img src="https://www.energy.gov/sites/default/files/styles/full_article_width/public/2017/06/f34/DOE_Seal_Color.jpg?itok=gmuEP3VU" alt="Sponsor 6" width="150" height="100"></a> 299 <a href="https://www.darpa.mil/" target="_blank"><img src="/img/darpa.png" alt="Sponsor 7" width="150" height="100"></a> 300</div> 301 302 <!-- Footer --> 303 304<hr> 305 306<footer> 307 <div class="container"> 308 <div class="row"> 309 <div class="col-lg-8 col-md-10 mx-auto"> 310 <ul class="list-inline text-center"> 311 312 <li class="list-inline-item"> 313 <a href="mailto:[email protected]">
314 <span class="fa-stack fa-lg"> 315 <i class="fas fa-circle fa-stack-2x"></i> 316 <i class="far fa-envelope fa-stack-1x fa-inverse"></i> 317 </span> 318 </a> 319 </li> 320 321 322 <li class="list-inline-item"> 323 <a href="https://twitter.com/SLIMGroupmsu"> 324 <span class="fa-stack fa-lg"> 325 <i class="fas fa-circle fa-stack-2x"></i> 326 <i class="fab fa-twitter fa-stack-1x fa-inverse"></i> 327 </span> 328 </a> 329 </li> 330 331 332 333 334 <li class="list-inline-item"> 335 <a href="https://github.com/SLIM-MSU"> 336 <span class="fa-stack fa-lg"> 337 <i class="fas fa-circle fa-stack-2x"></i> 338 <i class="fab fa-github fa-stack-1x fa-inverse"></i> 339 </span> 340 </a> 341 </li> 342 343 344 </ul> 345 <p class="copyright text-muted">Copyright © SLIM 2026</p> 346 </div> 347 </div> 348 </div> 349</footer> 350 351 352
352<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
vendor: 2 bytes, line 352
352
353<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
vendor: 2 bytes, line 353
353
354<script src="/assets/vendor/startbootstrap-clean-blog/js/scripts.js"></script>
354 355
356<script src="/assets/scripts.js"></script>
356 357 358 359 360 361 <!-- Global site tag (gtag.js) - Google Analytics -->
vendor: 65 bytes, lines 361-362
361 362<script async src="https://www.googletagmanager.com/gtag/js?id=
362UA-XXXXXXXXX-X
vendor: 13 bytes, line 362
362"></script>
363<script> 364
vendor: 138 bytes, lines 364-368
364window.dataLayer = window.dataLayer || []; 365 function gtag(){dataLayer.push(arguments);} 366 gtag('js', new Date()); 367 368 gtag('config', '
368UA-XXXXXXXXX-X
vendor: 5 bytes, line 368
368');
369</script>
369 370 371 372 373</body> 374 375</html>
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.