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Re: Image error calculation [message #70285 is a reply to message #70283]

Wed, 31 March 2010 20:07

Suguru Amakubo
Messages: 24
Registered: March 2010

Junior Member

Sorry about that, what I will consider to be a better quality image is
that the details of the structures (DNA) could be identified better.

So in a nutshell if I see the new image and see more details that was
previously unidentifiable (due to partial bluring) that I consider to
be a better image. A 'sharper' image will probably best describe it.
However the problem lies in quantifying it. (Since saying this image
looks better just won't do. It needs to be: e.g. x % better than the
original image).

As for the how I made the image, I basically used one image as a
'base' and the took 22 different images of the same DNA that was taken
immediately after each other and then split the new image into smaller
subset images and mathematically found a point that is considered to
be similar and placed it on top of it (then divided to get the end
image).

My aim therefore is to compare the base image with the new image and
determine quantitatively by what degree the image has improved.

Sorry about the lack of explanation. Please tell me if the above needs
explaining further.

Suguru

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[Message index]

		Re: Image error calculation By: Maxwell Peck on Thu, 01 April 2010 00:42
		Re: Image error calculation By: Suguru Amakubo on Wed, 31 March 2010 20:07
		Re: Image error calculation By: cgguido on Wed, 31 March 2010 19:39
		Re: Image error calculation By: Craig Markwardt on Thu, 01 April 2010 09:15
		Re: Image error calculation By: Brian Daniel on Thu, 01 April 2010 09:22

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