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    "* the typical image processing pipeline\n",
    "* Hough transform\n",
    "* pattern matching"
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       "<script>$.getScript('../ipython_notebook_toc.js');</script><a href=\"../Index.ipynb\"><< back to table of content</a><br><div id=\"toc\"></div><ol>\n",
       "<li><a href=\"./01-Image processing chain.ipynb\">Image processing chain</a></li></ol>\n",
       "<p>Last updated: 28/07/2015 </p><script>code_show=true; \n",
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