Questions tagged “digital imaging”

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

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Why is film still used in some aerial imaging applications?

aerial-photographyscanningdigital-imagingarchivingfilm

Photography Stack Exchange contributor

4y ago

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183

Does increasing image resolution also increase bit depth?

bit-depthresolutiondigital-imagingbandingcolor

Photography Stack Exchange contributor

7y ago

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115

What’s the difference between a photodiode, a photosite, and a pixel?

pixelssensorphotositedigital-imagingdemosaicing

Photography Stack Exchange contributor

7y ago

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73

Can a DSLR sensor be used to record a hologram?

lasersholographysensorsdslrdigital-imaging

Photography Stack Exchange contributor

9y ago

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105

Why are digital images represented in RGB instead of wavelength values?

human-visioncamera-sensorsdigital-imagingcolorrgb

user63664

9y ago

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118

How did early lunar and Mars spacecraft capture and transmit photos before modern digital cameras?

scanningspace-photographyhistorydigital-imagingfilm

Photography Stack Exchange contributor

10y ago

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305

What does "channel" mean in digital photography?

image-editingdigital-imagingcolorrgb

Photography Stack Exchange contributor

10y ago

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186

Why do photos of digital screens show moiré or look strange when resized?

digital-imagingscreensimage-resizingmoireartifacts

Photography Stack Exchange contributor

12y ago

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184

What is brightness, and how is it measured in photography?

brightnessdigital-imagingcolorluminanceexposure

Photography Stack Exchange contributor

12y ago

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159

How do digital photo sharpening tools work, and what are their limits?

sharpeningphoto-editingimage-editingpost-processingdigital-imaging

Photography Stack Exchange contributor

13y ago

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261

What does color depth in bits mean, and how does it affect a photo?

bit-depthcolor-depthdigital-imagingcolorimage-quality

Photography Stack Exchange contributor

14y ago