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8 questions
Newest Active Bountied Unanswered
5 votes
1 answer
124 views

In an image with camera shake and a point light source, can the shape of the point light source be used to practically reduce the shake significantly?

Often said "you could compute out the camera shake if you knew the blur function"... One area frequently plagued by shake: Night photography. One thing frequently found in night photography: Stars ...
rackandboneman's user avatar
rackandboneman
  • 7,232
1 vote
2 answers
265 views

Why are my long exposures with a certain lens not crisp even though I'm using a tripod? [closed]

I am new to DSLR photography, and using using a Canon 1300D and Tamron 18-200. While using 200mm and trying to take a picture at 5 second or longer shutter speeds, I am developing camera shake and ...
Parviz syed's user avatar
Parviz syed
  • 11
2 votes
4 answers
1k views

Is it possible to fix severe blur from camera shake after the fact?

So I have this one photo of my midterm material, but stupid me didn't check it first when I took it and the photo turned out to be very blurred and it's impossible to read the text. Is it possible to ...
Mike's user avatar
Mike
  • 21
2 votes
3 answers
885 views

Is it normal to have to take multiple photos to end with up one good one?

When I was using a point-and-shoot, I often ended up with blurry photos, so I got into the habit of taking two or three photos so that at least one will come out good. A few months back, I upgraded ...
Kartick Vaddadi's user avatar
Kartick Vaddadi
  • 4,726
17 votes
5 answers
6k views

Where does the ¹/shutter speed = focal length rule for hand shake come from?

The generally accepted rule of thumb is that the shutter speed must be the same or larger than the inverse of the focal length. As is, it seems that it makes no sense as is: On a 24 Mpixels full-...
Arseni Mourzenko's user avatar
Arseni Mourzenko
  • 4,390
8 votes
1 answer
928 views

Is there a script which will detect camera-shake blur? [closed]

Is there any existing script, either standalone (python, perl, etc.) or bridge/aperture plug-in that will detect blur of the type where you move the camera when taking the picture? I know this can be ...
fread2281's user avatar
fread2281
  • 181
0 votes
3 answers
9k views

What plugin for Photoshop can I use to remove camera-shake blur?

What is the best anti blur plug-in for Photoshop image editor and how effective can it be without compromising with the image quality or increasing sharpness/noise? I am especially interested in ...
pradeep sekar's user avatar
pradeep sekar
  • 1,181
23 votes
3 answers
5k views

How can slightly blurred photos be improved in post processing?

I have heard quotes which say "If its not good, delete it." I go by that advice, but sometimes you capture some precious moment but you see that photo is slightly blurred because of camera shake. I ...
sat's user avatar
sat
  • 1,727