Image reconstruction from points value

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Hi
what is the solution for an image reconstruction
I have about 20 (from somewhere in image - almost fair distribution) points and want to create a grayscale image (600*600) from their. like thermal image.
so what is the solution for this?
tnx all

Posted 22-Aug-14 5:11am

behruz alizade

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Sergey Alexandrovich Kryukov 22-Aug-14 12:00pm

As formulated, it makes no sense. If all depends on what that image is supposed to be and how the points characterize this image. In a work, a lot more detail. You also need to describe the purpose of it, what do you expect to achieve.
—SA

behruz alizade 22-Aug-14 12:11pm

Hidear Sergey
tnx for ur rapid response
in essence I work on EEG mapping project
and as You can see at below link

http://www.sydneydevelopmentalclinic.com.au/images/brainmaps2.jpg

with 19 points (black points) value I want to have an image like that

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Yvan Rodrigues · Answer 1 · 2014-08-22T08:39:00

Start with a matrix, like this one, but sized to the range of your inputs. Pick an origin.

Assuming each point carries the same weight, increment the member at the corresponding coordinates for each data point by one unit:
[ 5,4 ] [ 2, 7] [ 0,9 ] [ 2, 7]

When all data points are applied to the matrix, scale it in 3 dimensions: width, height, colour depth, and you might get something like.

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If you want each data point to represent a round area, you will need to do some math to determine the values of each when you extrapolate to final resolution.