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Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial
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<blockquote data-quote="Jesus! Photography" data-source="post: 404891" data-attributes="member: 35438"><p><strong>Re: Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial</strong></p><p></p><p>thread is on fire! I'm glad you guys liked the tut <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p></p><p>Theory says that noise will not be consistent in multiple exposures but signal will be. So the more exposures the better elimination of the noise. I've seen wonders with this method even on 25.600 iso (link below)</p><p></p><p>Rumor says that it was first astrophotographers that discovered the method since these guys shoot high iso all the time, but they don't want a too long exposure so to avoid getting star trails. So they discovered this method in order to be able to shoot in high iso with good speeds and reduce noise in a more effective way.</p><p></p><p>personally, I even liked it for base iso shots and it immediately became my favorite method for zero noise images. Some subjects/genres that could use this method: Food, interior, architecture, product, landscape. It's a slower workflow and it won't apply in my low budget jobs, but when I have a client looking for the best quality, and theme is eligible, this will be the way. </p><p></p><p>check this link for some deeper info, and also see why it does not apply to action shots.</p><p><a href="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/" target="_blank">A Look at Reducing Noise in Photographs Using Median Blending</a></p><p><a href="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/" target="_blank"></a></p><p><a href="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/" target="_blank"></a></p><p><a href="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/" target="_blank"></a></p><p><a href="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/" target="_blank"></a></p></blockquote><p></p>
[QUOTE="Jesus! Photography, post: 404891, member: 35438"] [b]Re: Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial[/b] thread is on fire! I'm glad you guys liked the tut :) Theory says that noise will not be consistent in multiple exposures but signal will be. So the more exposures the better elimination of the noise. I've seen wonders with this method even on 25.600 iso (link below) Rumor says that it was first astrophotographers that discovered the method since these guys shoot high iso all the time, but they don't want a too long exposure so to avoid getting star trails. So they discovered this method in order to be able to shoot in high iso with good speeds and reduce noise in a more effective way. personally, I even liked it for base iso shots and it immediately became my favorite method for zero noise images. Some subjects/genres that could use this method: Food, interior, architecture, product, landscape. It's a slower workflow and it won't apply in my low budget jobs, but when I have a client looking for the best quality, and theme is eligible, this will be the way. check this link for some deeper info, and also see why it does not apply to action shots. [URL="http://petapixel.com/2013/05/29/a-look-at-reducing-noise-in-photographs-using-median-blending/"]A Look at Reducing Noise in Photographs Using Median Blending [/URL] [/QUOTE]
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