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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>DHLChatbotDocumentation: Dimension_detection_views Namespace Reference</title>
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<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> |
<a href="#var-members">Variables</a> </div>
<div class="headertitle">
<div class="title">Dimension_detection_views Namespace Reference</div> </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ae1e73ccea2632201dc1ba022f0f3d6fe"><td class="memItemLeft" align="right" valign="top">def </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceDimension__detection__views.html#ae1e73ccea2632201dc1ba022f0f3d6fe">detect</a> (image)</td></tr>
<tr class="separator:ae1e73ccea2632201dc1ba022f0f3d6fe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a87baf528f33d46e05648b4d287ac9d27"><td class="memItemLeft" align="right" valign="top">def </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceDimension__detection__views.html#a87baf528f33d46e05648b4d287ac9d27">midpoint</a> (ptA, ptB)</td></tr>
<tr class="separator:a87baf528f33d46e05648b4d287ac9d27"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adaf1fc7b656c4a1dc81a24906bf50992"><td class="memItemLeft" align="right" valign="top">def </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceDimension__detection__views.html#adaf1fc7b656c4a1dc81a24906bf50992">url_to_image</a> (url)</td></tr>
<tr class="separator:adaf1fc7b656c4a1dc81a24906bf50992"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac92cab457f2385be99360c8a3fa6d16d"><td class="memItemLeft" align="right" valign="top">def </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceDimension__detection__views.html#ac92cab457f2385be99360c8a3fa6d16d">fun</a> (request)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>PROJECT_NAME</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><pre class="fragment">Documentation for this module:
This module takes the url of the image of top face and front face of the box and computes the
dimensions of the box and finally returns the type of package that would be required for shipping.
The code is written in python and image processing is performed with the image processing library opencv.
the code converts the BGR image to HSV image and then detects the coin in the image using thresholding
(This can be removed using object detection).Then it calculates a pixel metric which provides conversion between
pixel and centimeters. This ratio is then used to detect the dimension of the object
to be packaged.
</pre> </div><h2 class="groupheader">Function Documentation</h2>
<a id="ae1e73ccea2632201dc1ba022f0f3d6fe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae1e73ccea2632201dc1ba022f0f3d6fe">◆ </a></span>detect()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">def Dimension_detection_views.detect </td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>image</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<pre class="fragment">This function detects the coin to get the pixel metric and then returns the length and width of the box detected.
This function takes an image as its argument and returns length and width</pre>
</div>
</div>
<a id="ac92cab457f2385be99360c8a3fa6d16d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac92cab457f2385be99360c8a3fa6d16d">◆ </a></span>fun()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">def Dimension_detection_views.fun </td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>request</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<pre class="fragment">This function acts as a caller function which processes the request from the server to get the dimensions
This function performs the required computation and returns the type of box that would ffit to the user requirements
</pre>
</div>
</div>
<a id="a87baf528f33d46e05648b4d287ac9d27"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a87baf528f33d46e05648b4d287ac9d27">◆ </a></span>midpoint()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">def Dimension_detection_views.midpoint </td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>ptA</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname"><em>ptB</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<pre class="fragment">This function returns a midpoint of the two points given as input
</pre>
</div>
</div>
<a id="adaf1fc7b656c4a1dc81a24906bf50992"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adaf1fc7b656c4a1dc81a24906bf50992">◆ </a></span>url_to_image()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">def Dimension_detection_views.url_to_image </td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>url</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<pre class="fragment">This function downloads the image from the url and convert it into a format
so that it can be processed using OpenCV library.
This function downloads the image, convert it to a NumPy array, and then read
it into OpenCV format
</pre>
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