Questions tagged [superresolution]

Superresolution is a class of computational-photography techniques that enhance the resolution of an imaging system.

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6
votes
2answers
211 views

How can I create a distortion-free high-resolution panoramic image of a three dimensional forest from a short distance?

I am building a house at the moment. At the north side of the house there is a forest. I wanted to create a very-high res photo of the forest to create a photo wallpaper (rug? what is the correct ...
6
votes
4answers
783 views

Can the diffraction limit be overcome with superresolution?

As the title says, can the diffraction limit be overcome with superresolution techniques? Or is this the absolute hard limit in optical photography without making special assumptions? If this is the ...
4
votes
4answers
349 views

Term for increasing detail with multiple exposures?

Is there a term for photography that creates an image with additional detail coming from multiple "exposures" (e.g., images) of the same scene? I'm aiming for what is essentially a subset of ...
2
votes
3answers
931 views

Night Sky SuperResolution (instead of star trails) - possible?

I don't know if this is possible, or runs into fundamental limits of sensors and photo sharpness. I want to "pretend" that I have a fancy night sky motorized rig - through software. Take a few ...
6
votes
1answer
1k views

Is there a technique for combining multiple images to create a sharper result?

I've been experimenting with photogrammetry for a while, and the main hurdle I keep tripping over is the clarity (lack thereof) of my images. Rather than spend a lot of money on a better camera, I'm ...
3
votes
1answer
2k views

Super-resolution photos by interactive focus stacking and image stitching?

When photographing highly detailed static scenes, for example a 4 metre by 2 metre whiteboard covered in handwritten post-its after a process design meeting, my phone camera (Nexus 5 in raw using the ...
1
vote
1answer
624 views

Where can I get poster printing for higher resolution than 5400 x 3600 for 36“ x 24”?

The highest "common" resolution I've seen for printing a poster is 5400 x 3600 for the reasonable price of (~$15), but I have the ability to make the images I want to print (procedurally generated) as ...
10
votes
3answers
3k views

How does Super Resolution work?

Picking from this question I read the Wikipedia article but I can't understand why stacking copies of the same image over each other should enhance the image resolution?
13
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4answers
4k views

Is there a photoshop plugin or any other piece of software that can do super resolution?

I want to combine multiple photographs of the same landscape to increase the resolution of the final image. More details on the method here: http://en.wikipedia.org/wiki/Super-resolution What ...
30
votes
5answers
20k views

CSI image resolution enhance: How real is it?

So I watched the following 1 minute long Youtube clip from CSI New York. In the clip, using what seems to be the recording from a standard bank camera, they zoom in at least 100, and see the image ...