How to give a sepia effect to an image in iPhone app
<p>I am working on a app in which I have to give the following effects to image:</p>

<ol>

<li> Auto Fix</li>
<li> Sepia </li>
</ol>

<p>How can I give these effects to the image?
Is there any API in Objective C in which image can be filtered in multiple forms?  </p>

<p><strong>I found answer <a href="http://stackoverflow.com/questions/3928862/instagram-image-filters-on-iphone?answertab=votes#tab-top">Here</a> I found the accurate answer.</strong></p>

<p>This is a very useful code if you are working on the filtration of the images in iPhone app.</p>
