Questions tagged “high iso”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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How can I reduce visible noise in low-light sports photos on a Canon EOS R5?

canon-eos-r5 lenses high-iso low-light noise-reduction

Photography Stack Exchange contributor

5y ago

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105

Why do my long-exposure photos have star-like noise on the ground, and how can I reduce it?

high-iso post-processing long-exposure noise hot-pixels

Photography Stack Exchange contributor

5y ago

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136

Why do RAW files look noisier than JPEGs, and what noise reduction options work in open-source editors?

high-iso darktable rawtherapee noise-reduction raw

Photography Stack Exchange contributor

6y ago

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120

Is the Canon EOS 5D Mark III still good for photo and video, and how is its video AF and high-ISO noise?

video-autofocus canon dslr high-iso eos-5d-mark-iii

Photography Stack Exchange contributor

6y ago

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144

Why don’t cameras designed for low-light use even larger sensors than full frame?

high-iso low-light full-frame sensor-size image-noise

Photography Stack Exchange contributor

7y ago

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Is a Nikon D700 a worthwhile low-light upgrade from a Nikon D70?

nikon dslr high-iso low-light upgrade-advice

Photography Stack Exchange contributor

7y ago

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121

Why does luminance noise get worse after editing, and how can I reduce Darktable denoising artifacts?

high-iso post-processing darktable noise-reduction raw-processing

Photography Stack Exchange contributor

7y ago

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What causes a purple blotch that only appears at high gain/high ISO, and is it sensor damage?

sensor high-iso low-light fixed-pattern-noise image-noise

Photography Stack Exchange contributor

8y ago

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112

Why does my Nikon D80 show vertical color banding at high ISO?

nikon high-iso banding ccd d80

Photography Stack Exchange contributor

8y ago

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Why do I get a blue, rippled edge in photos at high ISO on my Panasonic Lumix FZ40?

camera-repair high-iso jpeg panasonic artifacts

Photography Stack Exchange contributor

9y ago

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185

Why doesn’t noise reduction appear to work in RawTherapee?

high-iso rawtherapee noise-reduction mac raw-processing

Photography Stack Exchange contributor

9y ago

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How can I reduce heavy noise from underexposed indoor sports photos, and is my superzoom lens part of the problem?

lenses high-iso underexposure noise indoor-sports

Photography Stack Exchange contributor

9y ago

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114

What is the red speckled banding that appears when I brighten an underexposed high-ISO RAW file?

high-iso underexposure lightroom noise raw-editing

Photography Stack Exchange contributor

9y ago

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115

Canon 5DS R vs 5D Mark IV: which gives more real detail for wildlife, especially at higher ISO?

canon wildlife dslr high-iso resolution

Photography Stack Exchange contributor

10y ago

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168

Is there ISO 1600 or 3200 color film, and why is it so uncommon?

color-negative-film high-iso pushing-film film-photography

Photography Stack Exchange contributor

11y ago

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111

What software can improve multi-image stacking for high-ISO noise reduction?

image-stacking software high-iso post-processing noise-reduction

Photography Stack Exchange contributor

11y ago

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154

What causes chroma noise, and why does it increase so much at high ISO?

chroma-noise high-iso noise cmos image-sensor

Photography Stack Exchange contributor

11y ago

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Why does my noisy high-ISO photo show banding when converted to black and white?

photoshop black-and-white posterization high-iso image-editing

Photography Stack Exchange contributor

11y ago

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133

Why do long-exposure dark frames show bands, colored patches, and bright areas?

sensor high-iso long-exposure raw image-noise

Photography Stack Exchange contributor

11y ago

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Can stacking multiple exposures reduce high-ISO noise, and is there software that does it well?

image-stacking high-iso noise-reduction super-resolution astrophotography

Photography Stack Exchange contributor

11y ago

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