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CSprojects.html
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<!doctype html>
<html class="no-js" lang="en">
<head>
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<title>RzLi CS | Welcome</title>
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<body>
<div class="off-canvas-wrapper">
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<br>
<img class="thumbnail" src="./resource/profile.jpg">
<h4><b><font color="#42B5F4">R</font>ong<font color="#F4B400">z</font>hong <font color="#0F9D58">L</font><font color="#DB4337">i</font></b></h4>
<p><b>Physics PhD && CS Master <br>|| Interdisciplinary Explorer</b></h4></p>
<h6><b>Research Focus:</b></h6>
<p>Molecular Dynamic Simulation<br>
Image/Signal Processing<br>
Scientific Application<br>
Data Science<br></p>
<p>I'm interested in converting realife problems to computational models.</p>
<p>I'm also an enthusiast of photography, music and handicrafts.</p>
<h6><b>Skills:</b></h6>
<img src="./resource/wordCloud.png" style="border-style: none" >
<!--<i>C++; Mathematica; Matlab; Shell scripts; JavaScript; Gnuplot; Python; Maple; CUDA; LaTeX; SQL; Git; Photography; Photoshop; AutoCAD; 3D printer; <br>Machine shop.</i>--></p>
</div>
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<div class="title-bar">
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<span class="title-bar-title">Rongzhong Li</span>
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<div class="callout primary">
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<h1><b>Rongzhong's CS Projects</b></h1>
<h4>GitHub @ <a target="_blank" href="https://github.com/borntoleave">https://github.com/borntoleave</a></h4>
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<a target="_blank" href="https://www.youtube.com/watch?v=dQw4w9WgXcQ">
<img class="thumbnail" src="./resource/boeing.png"> </a>
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<h5><b>* AE Source Classifier</b></h5>
<h6><p>A Boeing and WFU collaborative project on classifing acoustic emission during structure failure. <br>We use Matlab to generate descriptors for wave data and use machine learning algorithms to classify their types.</p>
<p>Currently in patent application and no more details could be shared.</p></h6>
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<a target="_blank" href="https://github.com/borntoleave/Camera2TRNG">
<img class="thumbnail" src="./resource/noise.gif"> </a>
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<h5><b>* Rondom:<br>
Rongzhong's TRNG</b></h5>
<h6>A true random number generator (both C++ & Mathematica implementations) using digital cameras.<br>It was an entertainment project that resulted in an <a target="_blank" href="http://dx.doi.org/10.1109/SECON.2015.7132901"><u><i>IEEE</i> publication</u></a>.
<p></p>
<a target="_blank" href="./resource/RzL_TRNG_final.pdf"><u>Full text</u></a></h6>
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<a target="_blank" href="https://github.com/borntoleave/RzLiShell">
<img class="thumbnail" src="./resource/terminal.png"> </a>
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<h5><b>* Rosh:<br>
Rongzhong's Shell</b></h5>
<h6>My personal Linux Shell written in C. It was developed during Operating System class.</h6>
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<a target="_blank" href="https://github.com/borntoleave/CGModelBuilder">
<img class="thumbnail" src="./resource/CGmodel.png"> </a>
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<h5><b>* CG Model Builder</b></h5>
<h6><p>A C++ code that analyses PDB file of tRNA/Protein, finds base pairings, and generates the initial coarse-grained structure.</p>
<p>An additional shell script is generated for our coarse grained simulation package.</p>
</h6>
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<a target="_blank" href="https://github.com/borntoleave/NbodySimulationCUDA">
<iframe class="thumbnail" src="https://player.vimeo.com/video/36107871" width="500" height="280" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe><!--<img class="thumbnail" src="./resource/poetryEntry.png">--> </a>
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<h5><b>* CUDA N-Body Simulation</b></h5>
<h6><p>A CUDA code for parallel N-Body simulation. <a target="_blank" href="https://vimeo.com/36107871"><u><i>Vimeo</i> link</u></a></p>
<p>Entrance to GitHub: <a target="_blank" href="https://github.com/borntoleave/CUDANbodySimulation"><u><i>GitHub</i> link</u></a></p></h6>
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<a target="_blank" href="https://github.com/borntoleave/ParallelFloydWarshall">
<img class="thumbnail" src="./resource/next.png"> </a>
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<h5><b>* Parallel Floyd-Warshall</b></h5>
<h6>A parallel C++ Floyd-Warshall algorithm using MPI.</h6>
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<a target="_blank" href="https://www.youtube.com/watch?v=dQw4w9WgXcQ">
<img class="thumbnail" src="./resource/healthy.png"> </a>
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<h5><b>* HealThy Body</b></h5>
<h6><p>An Android App developed during software engineering class. It encourages healthy lifestyles for recently discharged patients.</p>
<p>The original package is gone with my old computer. I'm trying to recover it from my collaborators.</p></h6>
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<a target="_blank" href="https://github.com/borntoleave/PersonalSolution2CTCI">
<img class="thumbnail" src="./resource/cracking.png"> </a>
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<h5><b>* Solutions to CTCI</b></h5>
<h6>My C++ solutions to some of the problems in <i>Cracking the Coding Interview</i>.</h6>
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<a target="_blank" href="https://github.com/borntoleave/tRNA_Visualizer">
<img class="thumbnail" src="./resource/tRNA.png"> </a>
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<h5><b>* tRNA Visualizer</b></h5>
<h6><p>A Mathematica code that generates 2D/3D representation of tRNA molecule using only the sequence and base pairing information.</p>
<p>The latest code is lost. An earlier PDF document shows its main function.</p>
</h6>
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<a target="_blank" href="https://github.com/borntoleave/VisualizingSampleMusic">
<img class="thumbnail" src="./resource/mario.png"> </a>
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<h5><b>* Music Clip Visualizer</b></h5>
<h6>Encoding (and decoding) music clips to 2D images so that people can preview a music at a glance.</h6>
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<a target="_blank" href="https://github.com/borntoleave/RemoteRuler">
<img class="thumbnail" src="./resource/iMeasurer.png"> </a>
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<h5><b>* Remote Ruler</b></h5>
<h6>A Matlab program that measures the length of distant objects without getting closer to them.</h6>
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<a target="_blank" href="https://github.com/borntoleave/ImageStitching">
<img class="thumbnail" src="./resource/imgStitch.gif"> </a>
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<h5><b>* SIFT Image Stitching</b></h5>
<h6>A Matlab package for image stitching using SIFT algorithm.</h6>
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<a target="_blank" href="https://github.com/borntoleave/NanoFiber-Measurer">
<img class="thumbnail" src="./resource/fiber.png"> </a>
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<h5><b>* Nano Fiber Measurer</b></h5>
<h6>A Mathematica tool that measures the dimensions of nano fibers in microscopic images.</h6>
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<a target="_blank" href="https://github.com/borntoleave/OctreeCompressionForImages">
<img class="thumbnail" src="./resource/indexC.gif"> </a>
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<h5><b>* Octree Color Compression</b></h5>
<h6><p>A C++ code that compresses colors in bmp images using Octree algorithm.</p>
<p>An additional visualization shows the evolution of color table.<br> <a target="_blank" href="./resource/rose3D.wmv"><u>Animated color table</u></a> (20 MB)</p></h6>
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<a target="_blank" href="https://github.com/borntoleave/OscarDatabase">
<img class="thumbnail" src="./resource/leo.jpg"> </a>
</div>
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<h5><b>* 5 Year Oscar Database<br> (2010 ~ 2014)</b></h5>
<h6><p>A small web database for recent Oscar Rewards developed during database class.</p>
<p>We were using a campus server and currently it's not accessible to public domain. I may transfer all the stuffs here later.</p></h6>
</div>
<!-- <div class="column">
<a target="_blank" href="https://www.youtube.com/watch?v=dQw4w9WgXcQ">
<img class="thumbnail" src="./resource/PeopleDatabase.png"> </a>
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<h5><b>* Residents' Database</b></h5>
<h6><p>A Mathematica notebook. It performs vague search on people's name, address and ZIP code. It also shows nearby people and provides multiple visualization options.</p>
<p>Source code is not to be released for confidential reasons.</p></h6>
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-->
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<a target="_blank" href="https://github.com/borntoleave/NPModelnit">
<img class="thumbnail" src="./resource/NPinit.png"> </a>
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<h5><b>* Around a Nano-Particle </b></h5>
<h6><p>A model developed for simulating the conformational changes of small bio-molecules. The molecules are distributed evenly on multiple layers around a central nano-partile. Initial coordinates are visualized and saved for later Molecular Dynamic simulation.</p></h6>
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<div class="callout primary">
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<h2><b>Entertainments</b></h2>
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<a target="_blank" href="https://github.com/borntoleave/RandomPolygonToEllipse">
<img class="thumbnail" src="./resource/p2e.gif"> </a>
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<h5><b>* Random Polygon to Ellipse</b></h5>
<h6><p>A published Wolfram Demonstration project. <a target="_blank" href="http://demonstrations.wolfram.com/RandomPolygonToEllipse/"> <u>Wolfram site link</u> </a> </p>
<p>It shows that repeatedly averaging the neighboring vertices of a random polygon forms a sequence of polygons that converge to an ellipse.</p></h6>
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<a target="_blank" href="https://github.com/borntoleave/RasPiFaceRecog">
<img class="thumbnail" src="./resource/RasPiCat.gif"> </a>
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<h5><b>* RasPi Face Trap</b></h5>
<h6><p>An embeded system on Raspberry Pi chip that recognizes objects and person. If a stranger's face is detected, it will add the photo to its database.</p>
<p>The next stage would be gesture detection and interpretation. Another project is adding walking function. <a target="_blank" href="https://github.com/borntoleave/RasPiWalk"> private github repository. </a></h6>
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<a target="_blank" href="https://github.com/borntoleave/HybridImageGenerator">
<img class="thumbnail" src="./resource/hybrid.gif"> </a>
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<h5><b>* Hybrid Image Generator</b></h5>
<h6><p>A Mathematica code that generates tunable hybrid images.</p>
<p>A hybrid image is an image that is perceived in one of two different ways, depending on viewing distance.<p></h6>
</div>
<div class="column">
<a target="_blank" href="https://github.com/borntoleave/FamilyTreeBuilder">
<img class="thumbnail" src="./resource/familyTree.png"> </a>
</div>
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<h5><b>* Family Tree Builder</b></h5>
<h6>A database and visualization for a big Chinese family (8 generations and 350+ people).</h6>
</div>
<div class="column">
<a target="_blank" href="https://github.com/borntoleave/StarTrailSimulator">
<img class="thumbnail" src="./resource/aniTrail.gif"> </a>
</div>
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<h5><b>* Star Trail Simulator</b></h5>
<h6><p>A Mathematica code that adds simulated startrails to night sky.</p>
<p>It was developed during Virginia Tech Hackathon. I'm proposing two future stages of development. The current package is a result from stage one.</h6>
</div>
<div class="column">
<a target="_blank" href="https://github.com/borntoleave/PolygonizeUnicode">
<img class="thumbnail" src="./resource/unicode.png"> </a>
</div>
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<h5><b>* Polygonized Unicode</b></h5>
<h6><p>A Mathematica notebook that encrypts/decrypts Unicodes and generates neat polygon representations.</p>
<p>It's a by-product when trying to project higher dimensional vectors to a 2D plane.</p></h6>
</div>
<div class="column">
<a target="_blank" href="https://github.com/borntoleave/CrystalModeling">
<img class="thumbnail" src="./resource/crystal.gif"> </a>
</div>
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<h5><b>* Defected Crystal</b></h5>
<h6><p>A Mathematica notebook that models a defected crystal structure derived from experimental microscopy.</p></h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/PocketCubeWithHint">
<img class="thumbnail" src="./resource/cube.png"> </a>
</div>
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<h5><b>* Pocket Cube with Hint</b></h5>
<h6>A Mathematica program that simulates the pocket cube (2x2x2) and provides hints during recovery. You can download the free CDF player for playing.</h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/BoarderFor3DPrinter">
<img class="thumbnail" src="./resource/3dBoarder.gif"> </a>
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<h5><b>* Boarder for 3D Printer</b></h5>
<h6><p>A neat algorithm (Mathematica and Matlab code) using image filters to generate inner and outer shells of a shape. A 3D printer will use the boarder information to enhance the structure. (needs some polishing)</p></h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/GitQuickGuide/blob/master/GitQuickGuide.pdf">
<img class="thumbnail" src="./resource/guide.jpg"> </a>
</div>
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<h5><b>* Git Quick Guide</b></h5>
<h6>A short Git tutorial I created for my research group members.</h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/ArnoldsCatEncryption">
<img class="thumbnail" src="./resource/ArnoldsCat.gif"> </a>
</div>
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<h5><b>* Arnold's Cat Encryption</b></h5>
<h6>A novel and tricky image/text encryption/decryption algorithm using Arnold's Cat transform. The original codes are lost. I'll rewrite the code from documented PDFs and write a detailed paper when I get time.</h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/JigsawPuzzleSolverLite">
<img class="thumbnail" src="./resource/puzzle.gif"> </a>
</div>
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<h5><b>* Jigsaw Puzzle Solver Lite</b></h5>
<h6>A Mathematica notebook that solves jigsaw puzzles. (under development)</h6>
</div>
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<a target="_blank" href="https://github.com/borntoleave/ChessKingMove">
<img class="thumbnail" src="./resource/king.gif"> </a>
</div>
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<h5><b>* King's Movement on Chess Board</b></h5>
<h6>A short Mathematica code that calculates the King's movement on a 8x8 chess board. The probability is calculated with an evoluting Markov matrix.</h6>
</div>
<div class="column">
<a target="_blank" href="https://github.com/borntoleave/DecryptingAnArticle">
<img class="thumbnail" src="./resource/cipher.jpg"> </a>
</div>
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<h5><b>* Decrypting an Article</b></h5>
<h6>A Mathematica notebook showing the steps to decrypt a substitution cipher.</h6>
</div>
</div>
<div class="callout primary">
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<h2><b>Potential Research Ideas</b></h2>
</div>
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<a target="_blank" href="https://github.com/borntoleave/TargetSound/blob/master/recording.pdf">
<img class="thumbnail" src="./resource/TeleMIC.png"> </a>
</div>
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<h5><b>* Telescopic MIC</b></h5>
<h6>Pairing microphone with lens focusing system to target a distant sound. The kit will be deployed on Raspberry Pi. (initial stage)</h6>
</div>
</div>
<h5>
<p> * <i>Go-Around</i>: The <i>Go</i> game played with periodical boundary conditions.</p>
<p> * Sight on back for the blind.</p>
<p> * Time dependent spread of tweeter posts. <a target="_blank" href="https://youtu.be/nmT9gugOeZY">Video</a></p>
<p> * Image projection on any surface.</p>
<p> * Algorithm for recovering blurred ancient handwritings/engravings.</p>
<p> * Algoritm for shake reduction for low light photography.</p>
<p> etc.</p>
</h4>
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<h2><a target="_blank" href="./index.html"> <b>Back to Homepage</b></a></h2>
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