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	<title>Simo Blog &#187; hdr</title>
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		<title>HDR esempi, tutorials e software</title>
		<link>http://www.digitalking.it/2009/01/23/hdr-esempi-tutorials-e-software/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=hdr-esempi-tutorials-e-software</link>
		<comments>http://www.digitalking.it/2009/01/23/hdr-esempi-tutorials-e-software/#comments</comments>
		<pubDate>Thu, 22 Jan 2009 23:53:43 +0000</pubDate>
		<dc:creator>Simone</dc:creator>
				<category><![CDATA[arte grafica design]]></category>
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		<category><![CDATA[software]]></category>
		<category><![CDATA[dynamic]]></category>
		<category><![CDATA[esempi]]></category>
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		<category><![CDATA[hdr]]></category>
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		<description><![CDATA[HDR (High Dynamic Range) cos'è, come viene applicata con pratici tutorials, esempi di immagini HDR e software per crearle/elaborarle<p><a href="http://www.digitalking.it/2009/01/23/hdr-esempi-tutorials-e-software/">HDR esempi, tutorials e software</a> by <a href="http://www.digitalking.it">Simo Blog</a></p>
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			<content:encoded><![CDATA[<p><img class="aligncenter" title="HDR" src="http://th09.deviantart.com/fs23/300W/f/2008/014/6/b/Eye_HDR_2_by_ridethespiral1.jpg" alt="" width="300" height="207" /></p>
<p> L&#8217;<a href="http://it.wikipedia.org/wiki/High_dynamic_range_imaging">HDR</a> (<strong>H</strong>igh <strong>D</strong>ynamic <strong>R</strong>ange) o HDRI è un&#8217;affascinante tecnica utilizzata in computer grafica e fotografia che consiste nell&#8217;effettuare foto con diversa esposizione in modo da avere le zone &#8220;scure&#8221; ben rappresentate nelle immagini con maggior esposizione mentre le zone &#8220;chiare&#8221; essere ben rappresentate nella immagini con minor esposizione. In genere una foto normale è a 24 bit, una HDR raggiunge i 32. Il padre di questa tecnica è <a href="http://www.debevec.org">Paul Debevec</a>.</p>
<p>Di seguito dei bei esempi/gallerie di immagini in HDR per rendere il concetto:</p>
<p>- <a href="http://www.flickr.com/groups/hdr">Flickr</a><br />
- <a href="http://hdrcreme.com">HDRcreme</a><br />
- <a href="http://photo.net/photodb/folder?folder_id=609469">Gianluca Nespoli Photography</a><br />
- <a href="http://www.toxel.com/inspiration/2008/11/15/beautiful-examples-of-hdr-photography">Beautiful Examples of HDR photography</a><br />
- <a href="http://abduzeedo.com/20-beautiful-hdr-pictures">20 beautiful hdr pictures</a><br />
- <a href="http://360vr.com/HDRforDummies">HDR for dummies</a> (esempi ed azioni Photoshop)<br />
- <a href="http://search.pbase.com/search?q=hdr&#038;b=Search+Photos&#038;c=sp">HDR photos PBase.com</a><br />
- <a href="http://browse.deviantart.com/?qh=&#038;section=&#038;q=hdr">Deviantart</a></p>
<p>Di seguito invece varie guide e tutorials per realizzarle (il web ne è pieno ho cercato di prendere le più esaustive):</p>
<p>- <a href="http://www.dynamick.it/una-guida-per-creare-fotografie-in-high-dynamic-range-739.html">Una guida per creare fotografie in High Dynamic Range</a><br />
<a href="http://www.metacafe.com/watch/1525866/photoshop_tutorial_creating_hdr_images_in_photoshop/">Photoshop video tutorial</a><br />
<a href="http://tabblo.com/studio/stories/view/241610/?nextnav=favs&#038;navuser=14893">Complete HDR How-to</a><br />
<a href="http://www.vittorebuzzi.it/articoli/corsi_fotografia/High_Dynamic_Range/HDR_intro.htm">Vittore Buzzi</a><br />
- <a href="http://gerasimone.altervista.org/2007/immagini-hdr-con-photomarix-o-photoshop-cs">Immagini HDR con Photomatix o Photoshop CS</a><br />
- <a href="http://www.cambridgeincolour.com/tutorials/high-dynamic-range.htm">High Dynamic Range Photography in Photoshop CS2</a><br />
<a href="http://help.adobe.com/it_IT/Photoshop/11.0/WSfd1234e1c4b69f30ea53e41001031ab64-78e5a.html#WSfd1234e1c4b69f30ea53e41001031ab64-78e6a">help di Adobe Photoshop</a></p>
<p>Infine i programmi più comuni utilizzati per creare/elaborare queste immagini:</p>
<p>- <a href="http://www.hdrsoft.com">Photomatix</a> (soft commerciale)<br />
- <a href="http://www.easyhdr.com">EasyHDR</a> (soft commerciale)<br />
- <a href="http://gl.ict.usc.edu/HDRShop">HDRShop</a> (soft commerciale)<br />
- <a href="http://www.supportingcomputers.net/Applications/Artizen/Artizen.htm">Artizen HDR</a> (soft commerciale)<br />
- <a href="http://fdrtools.com/front_e.php">FDRtools</a> (la versione basic è gratuita)<br />
- <a href="http://www.idruna.com/photogenicshdr.html">Photogenics HDR</a> (soft commerciale)<br />
- <a href="http://www.topazlabs.com/topazlabs/03products/topaz_adjust">Topaz Adjust</a> (plugin Photoshop commerciale)<br />
- <a href="http://www.createhdr.com">Create HDR</a> (servizio online per creare foto HDR)<br />
- <a href="http://qtpfsgui.sourceforge.net">Qtpfsgui</a> (soft gratuito e opensource)<br />
- <a href="http://pfstools.sourceforge.net">pfstools</a> (soft gratuito e opensource)</p>
<p><a href="http://www.digitalking.it/2009/01/23/hdr-esempi-tutorials-e-software/">HDR esempi, tutorials e software</a> by <a href="http://www.digitalking.it">Simo Blog</a></p>
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