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| author | adamhrv <adam@ahprojects.com> | 2019-02-24 21:04:34 +0100 |
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| committer | adamhrv <adam@ahprojects.com> | 2019-02-24 21:04:34 +0100 |
| commit | 0f5a1781cd617e90400c48062a82e40f980fa2b1 (patch) | |
| tree | bdd84defd1c0b1968f4cb61cedaa8d33fce7eeaf /site/public/research | |
| parent | 7e33aa7731ffbad5108bb514b635f2bee0daef96 (diff) | |
merge
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| -rw-r--r-- | site/public/research/from_1_to_100_pixels/index.html | 101 |
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diff --git a/site/public/research/from_1_to_100_pixels/index.html b/site/public/research/from_1_to_100_pixels/index.html deleted file mode 100644 index 751e885b..00000000 --- a/site/public/research/from_1_to_100_pixels/index.html +++ /dev/null @@ -1,101 +0,0 @@ -<!doctype html> -<html> -<head> - <title>MegaPixels</title> - <meta charset="utf-8" /> - <meta name="author" content="Adam Harvey<br> Berit Gilma<br> Matthew Stender" /> - <meta name="description" content="High resolution insights from low resolution imagery" /> - <meta name="referrer" content="no-referrer" /> - <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" /> - <link rel='stylesheet' href='/assets/css/fonts.css' /> - <link rel='stylesheet' href='/assets/css/css.css' /> -</head> -<body> - <header> - <a class='slogan' href="/"> - <div class='logo'></div> - <div class='site_name'>MegaPixels</div> - <span class='sub'>The Darkside of Datasets</span> - </a> - <div class='links'> - <a href="/search">Face Search</a> - <a href="/datasets">Datasets</a> - <a href="/research/from_1_to_100_pixels/">Research</a> - <a href="/about">About</a> - </div> - </header> - <div class="content"> - - <section> - <h1>From 1 to 100 Pixels</h1> - <div class='meta'> - <div> - <div class='gray'>Posted</div> - <div>2018-12-04</div> - </div> - <div> - <div class='gray'>By</div> - <div>Adam Harvey<br> Berit Gilma<br> Matthew Stender</div> - </div> - - </div> - </section> - - <section><h2>High resolution insights from low resolution data</h2> -<p>This post will be about the meaning of "face". How do people define it? How to biometrics researchers define it? How has it changed during the last decade.</p> -<p>What can you know from a very small amount of information?</p> -<ul> -<li>1 pixel grayscale</li> -<li>2x2 pixels grayscale, font example</li> -<li>4x4 pixels</li> -<li>8x8 yotta yotta</li> -<li>5x7 face recognition</li> -<li>12x16 activity recognition</li> -<li>6/5 (up to 124/106) pixels in height/width, and the average is 24/20 for QMUL SurvFace</li> -<li>20x16 tiny faces paper</li> -<li>20x20 MNIST handwritten images <a href="http://yann.lecun.com/exdb/mnist/">http://yann.lecun.com/exdb/mnist/</a></li> -<li>24x24 haarcascade detector idealized images</li> -<li>32x32 CIFAR image dataset</li> -<li>40x40 can do emotion detection, face recognition at scale, 3d modeling of the face. include datasets with faces at this resolution including pedestrian.</li> -<li>need more material from 60-100</li> -<li>60x60 show how texture emerges and pupils, eye color, higher resolution of features and compare to lower resolution faces</li> -<li>100x100 0.5% of one Instagram photo</li> -</ul> -<p>Find specific cases of facial resolution being used in legal cases, forensic investigations, or military footage</p> -<p>Research</p> -<ul> -<li>NIST report on sres states several resolutions</li> -<li>"Results show that the tested face recognition systems yielded similar performance for query sets with eye-to-eye distance from 60 pixels to 30 pixels" <sup class="footnote-ref" id="fnref-nist_sres"><a href="#fn-nist_sres">1</a></sup></li> -</ul> -<div class="footnotes"> -<hr> -<ol><li id="fn-nist_sres"><p>NIST 906932. Performance Assessment of Face Recognition Using Super-Resolution. Shuowen Hu, Robert Maschal, S. Susan Young, Tsai Hong Hong, Jonathon P. Phillips<a href="#fnref-nist_sres" class="footnote">↩</a></p></li> -</ol> -</div> -</section> - - <section> - <h3>MORE RESEARCH</h3> - <div class='blogposts'> - - </div> - </section> - - </div> - <footer> - <div> - <a href="/">MegaPixels.cc</a> - <a href="/about/disclaimer/">Disclaimer</a> - <a href="/about/terms/">Terms of Use</a> - <a href="/about/privacy/">Privacy</a> - <a href="/about/">About</a> - <a href="/about/team/">Team</a> - </div> - <div> - MegaPixels ©2017-19 Adam R. Harvey / - <a href="https://ahprojects.com">ahprojects.com</a> - </div> - </footer> -</body> -<script src="/assets/js/app/site.js"></script> -</html>
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