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	<title>cowjuice.org &#187; photography</title>
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	<link>http://cowjuice.org/blog</link>
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		<title>Doncaster Moorings</title>
		<link>http://cowjuice.org/blog/2009/05/05/doncaster-moorings/</link>
		<comments>http://cowjuice.org/blog/2009/05/05/doncaster-moorings/#comments</comments>
		<pubDate>Tue, 05 May 2009 09:54:51 +0000</pubDate>
		<dc:creator>cornet</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[boating]]></category>
		<category><![CDATA[photography]]></category>

		<guid isPermaLink="false">http://cowjuice.org/blog/?p=38</guid>
		<description><![CDATA[Got back after night out in Doncaster and decided to take some pictures. Lots of rubbish (possibly due to the amount of beer consumed while out) but this one appears to have come out alright.]]></description>
			<content:encoded><![CDATA[<p>Got back after night out in Doncaster and decided to take some pictures.</p>
<p>Lots of rubbish (possibly due to the amount of beer consumed while out) but this one appears to have come out alright.</p>
<p><a href="http://www.flickr.com/photos/cornet/3492752508/" title="doncaster by cornet, on Flickr"><img src="http://farm4.static.flickr.com/3607/3492752508_98c3773c75.jpg" width="500" height="332" alt="doncaster" /></a></p>
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		<title>Cat Photos</title>
		<link>http://cowjuice.org/blog/2009/04/28/cat-photos/</link>
		<comments>http://cowjuice.org/blog/2009/04/28/cat-photos/#comments</comments>
		<pubDate>Tue, 28 Apr 2009 12:24:15 +0000</pubDate>
		<dc:creator>cornet</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[photography]]></category>

		<guid isPermaLink="false">http://cowjuice.org/blog/?p=36</guid>
		<description><![CDATA[Cats make great subjects]]></description>
			<content:encoded><![CDATA[<p>Cats make great subjects</p>
<p><a title="DSC_4744 by cornet, on Flickr" href="http://www.flickr.com/photos/cornet/3483182844/"><img src="http://farm4.static.flickr.com/3617/3483182844_4a0ca77485.jpg" alt="DSC_4744" width="500" height="324" /></a></p>
<p><a title="DSC_4730 by cornet, on Flickr" href="http://www.flickr.com/photos/cornet/3482367055/"><img src="http://farm4.static.flickr.com/3374/3482367055_cc596dae4a.jpg" alt="DSC_4730" width="500" height="331" /></a></p>
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		<title>Photo Manipulation</title>
		<link>http://cowjuice.org/blog/2009/03/15/photo-manipulation/</link>
		<comments>http://cowjuice.org/blog/2009/03/15/photo-manipulation/#comments</comments>
		<pubDate>Sun, 15 Mar 2009 12:14:53 +0000</pubDate>
		<dc:creator>cornet</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[photography]]></category>

		<guid isPermaLink="false">http://cowjuice.org/blog/?p=28</guid>
		<description><![CDATA[Erik Johansson produces some stunning work. Well worth a look.]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.alltelleringet.com/">Erik Johansson</a> produces some stunning work. Well worth a look.</p>
]]></content:encoded>
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		<title>HDR Experiment</title>
		<link>http://cowjuice.org/blog/2009/02/25/hdr-experiment/</link>
		<comments>http://cowjuice.org/blog/2009/02/25/hdr-experiment/#comments</comments>
		<pubDate>Wed, 25 Feb 2009 01:29:14 +0000</pubDate>
		<dc:creator>cornet</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[HDR]]></category>
		<category><![CDATA[photography]]></category>

		<guid isPermaLink="false">http://cowjuice.org/blog/?p=11</guid>
		<description><![CDATA[After my last blog post I decided tonight to have a quick bash at creating a HDR photo of where we are currently moored (better 1/2 lives on a boat) Didn&#8217;t finish work till 22:30 so got back to boaty and, after some food, went outside to take some photos. As this was purely an [...]]]></description>
			<content:encoded><![CDATA[<p>After my last blog post I decided tonight to have a quick bash at creating a HDR photo of where we are currently moored (better 1/2 lives on a boat)</p>
<p>Didn&#8217;t finish work till 22:30 so got back to boaty and, after some food, went outside to take some photos.</p>
<p>As this was purely an experiment I didn&#8217;t spend too much time getting the composition &#8216;just right&#8217; or playing around too much with the exposure. Just fired off 6 shots, increasing the shutter speed every time (I really should have been knocking down the f-stop but what they hell).</p>
<p>Anyhoo, back on boaty I fired up <a href="http://qtpfsgui.sourceforge.net/">qtpfsgui</a> and loaded the images in. Once done, accepting the defaults, I entered the tone map dialogue to create the LDR output. Now there are 6 or 7 different algorithms to choose from and I ended up picking the mantiuk one.</p>
<p>Here is the result:</p>
<p><a title="hdr1_pregamma_1_mantiuk_contrast_mapping_0.3_saturation_factor_0.8 by cornet, on Flickr" href="http://www.flickr.com/photos/cornet/3307948162/"><img src="http://farm4.static.flickr.com/3490/3307948162_2078022322.jpg" alt="hdr1_pregamma_1_mantiuk_contrast_mapping_0.3_saturation_factor_0.8" width="500" height="333" /></a></p>
<p>Looks ok, although not amazing.</p>
<p>So off to google to find some tutorials. There are quite a few around but this one caught my eye: <a href="http://garmahis.com/tutorials/hdr-tutorial-free-software/">HDR tutorial: how to create HDR photos with free Qtpfsgui and GIMP</a></p>
<p>This tutorial recommends using 2 different algorithms and combining the output using <a title="Victoria Quays - Attempt 2 by cornet, on Flickr" href="http://www.flickr.com/photos/cornet/3308125546/"><img src="http://farm4.static.flickr.com/3492/3308125546_ec0b1d641f.jpg" alt="Victoria Quays - Attempt 2" width="500" height="333" /></a></p>
<p>Colours are a bit more vivid in that shot. Still some experimentation to be done but <a href="http://qtpfsgui.sourceforge.net/">qtpfsgui</a> definitely shows some potential. I just wish the software had a better name</p>
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		<title>Stuck In Customs</title>
		<link>http://cowjuice.org/blog/2009/02/20/stuck-in-customs/</link>
		<comments>http://cowjuice.org/blog/2009/02/20/stuck-in-customs/#comments</comments>
		<pubDate>Fri, 20 Feb 2009 09:43:18 +0000</pubDate>
		<dc:creator>cornet</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[photography]]></category>

		<guid isPermaLink="false">http://cowjuice.org/blog/2009/02/20/stuck-in-customs/</guid>
		<description><![CDATA[Some awesome HDR photography on Trey Ratcliff&#8217;s Blog Stuck In Customs HDR is something I keep looking at trying but never quite get round to is (like many things).]]></description>
			<content:encoded><![CDATA[<p>Some awesome <a href="http://en.wikipedia.org/wiki/High_dynamic_range_imaging">HDR</a> photography on Trey Ratcliff&#8217;s Blog <a href="http://www.stuckincustoms.com/">Stuck In Customs</a></p>
<p>HDR is something I keep looking at trying but never quite get round to is (like many things).</p>
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