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Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial
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<blockquote data-quote="Horoscope Fish" data-source="post: 404871" data-attributes="member: 13090"><p><strong>Re: Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial</strong></p><p></p><p></p><p>Hold on a sec... I get what you're saying here but I'm confused. Wouldn't the average arrived at using each shot from a five-shot sequence be different than the average arrived at by using the same image file five times over? I thought that was the point of taking additional images... <strong>Because</strong> the noise will not be perfectly consistent across all frames you wind up with a broader SNR "base" to calculate on using multiple image files and that, theoretically, should mean a more accurate calculation for noise reduction, no?</p><p><span style="color: #FFFFFF">.....</span></p></blockquote><p></p>
[QUOTE="Horoscope Fish, post: 404871, member: 13090"] [b]Re: Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial[/b] Hold on a sec... I get what you're saying here but I'm confused. Wouldn't the average arrived at using each shot from a five-shot sequence be different than the average arrived at by using the same image file five times over? I thought that was the point of taking additional images... [B]Because[/B] the noise will not be perfectly consistent across all frames you wind up with a broader SNR "base" to calculate on using multiple image files and that, theoretically, should mean a more accurate calculation for noise reduction, no? [COLOR="#FFFFFF"].....[/COLOR] [/QUOTE]
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Guide to Zero Noise with Median Stacking - Photography & Photoshop CC Tutorial
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