56 lines
2.5 KiB
HTML
56 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en" dir="ltr">
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<head>
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<title>Greyscale Transformation - Experiments - srifqi</title>
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<meta charset="utf-8">
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<meta name="author" content="srifqi">
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<meta name="description" content="An example of greyscale transformation in digital image processing">
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<meta name="viewport" content="width=device-width,height=device-height,initial-scale=1">
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<link rel="stylesheet" href="/main.css">
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</head>
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<body style="border: 0; max-width: 100%;">
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<header><h1>Greyscale Transformation Experiment</h1></header>
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<main>
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<nav>
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<ul class="left-menu">
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<li><div><a href="/">Home</a></div></li>
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<li><div><a href="./">Experiments</a></div><ul>
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<li><a href="localoutlierfactor.html">LOF (Statistics)</a></li>
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<li><a href="dip_contrast_enhancement.html">Contrast Enhance</a></li>
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<li><a href="dip_edge_detection.html">Edge Detection</a></li>
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<li><a href="dip_smoothing.html">Image Smoothing</a></li>
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<li class="active"><a href="dip_grey_transform.html">Grey Transform</a></li>
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<li><a href="genetic_algorithm.html">Genetic Algorithm</a></li>
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<li><a href="vibration_test.html">Web Vibration API</a></li>
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<li><a href="addition_game.html">Addition Game</a></li>
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<li><a href="negative_lens.html">Negative Lens</a></li>
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<li><a href="positive_lens.html">Positive Lens</a></li>
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<li><a href="waterdrop.html">Waterdrop</a></li>
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<li><a href="drive_a_car.html">Drive A Car</a></li>
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</ul></li>
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<li><div><a href="/minetest.html">Minetest</a></div></li>
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<li><div><a href="/library.html">Libraries</a></div></li>
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<section style="max-width: calc(100% - 16px);">
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<aside>
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<table>
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<thead>
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<tr><th colspan="2">Greyscale Transformation<br><span class="exp-dip">DIP</span></th></tr>
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</thead>
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<tbody>
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<tr><th>Type</th><td>Course material</td></tr>
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<tr><th>Date</th><td><time datetime="2020-10-01">1 October 2020</time></td></tr>
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</tbody>
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</table>
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</aside>
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<p>This was created from an assignment. I did it in GNU Octave. But, I want to try doing it in JavaScript.</p>
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<p>There are three transformation: image negative (invert color), logarithmic transformation, and power-law (gamma) transformation.</p>
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<p><span class="italic">Power-law transformation can be used for contrast streching.</span></p>
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<p><a href="bare/dip/grey_transform.html" target="_blank">open in new window</a></p>
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<iframe style="width: 800px; height: 500px;" src="bare/dip/grey_transform.html" title="The experiment"></iframe>
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</section>
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</main>
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</body>
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</html>
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