[Digikam-devel] [digikam] [Bug 279544] Tag image for unsharp pictures
Gowtham Ashok
gwty93 at gmail.com
Sun Mar 31 12:44:16 BST 2013
https://bugs.kde.org/show_bug.cgi?id=279544
Gowtham Ashok <gwty93 at gmail.com> changed:
What |Removed |Added
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CC| |gwty93 at gmail.com
--- Comment #4 from Gowtham Ashok <gwty93 at gmail.com> ---
I have used a concept similar to autofocus in the code.
Better Explanation:
http://www.howstuffworks.com/autofocus3.htm
Yes, after image is taken, we do not have any data about the distance of the
camera from the subject(that is why we have to use passive autofocus).
Sharp or blurry is somewhat subjective. There are also cases where the
photographer intended to give a blur effect, or while taking a shot of a
fast-moving object.
http://img.ehowcdn.com/article-new/ehow/images/a05/ah/vv/fast-f1-car_-800x800.jpg
So, if we can take care of this, we can probably have a useful image
classification algorithm.
We can also combine this with face detection algorithm to give better output.
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