Inbetweening for 2 Images

Hey all,

I am trying to make an average between 2 images in which that my new image should be a shape between these two not the average of image variable

Regards

[sareh]

I have to mention images are the same size, but the shapes inside increased a lot in the second one

[Image Analyst]

Upload your two photos, plus a result (if you can mock one up, say in Photoshop or GIMP or something).

[sareh]

Dear Image Analyst,

These are my images, actually I am trying to make a model 3D out of 55 CT scan Images and slides are not enough so I have to make images between these 55 to have like 110 images

http://upandpost.com/image/full/6/9b9aea62e94f203d48238cc0b1a79c1.jpg

http://upandpost.com/image/full/3/bfbece91d105fcd14543299e68553cd.jpg

[sareh]

I appreciate any idea!

[Walter Roberson]

If this is being done for the sake of visual display, then the field is generally known as "inbetweening".

[sareh]

Actually the model itself is important it is not just for visualizing that's why I am searching for a mathematical calculation in Matlab, Do you have any comments how it is possible?

[sareh]

I have checked interpolation function but I want to have an image between these 2 not an image with the coefficient of one,

[sareh]

Dear Walter Roberson,

Inbetweening -as far as I have checked - is possible with some special software but not matlab,

[sareh]

And I already with this code put my tif file which has 55 images in Matlab

mov = mmreader('F.avi');

nFrames = mov.NumberOfFrames;

for k = 1 : nFrames

A(k).cdata =rgb2gray(read(mov, k));

end

[Walter Roberson]

inbetweening can be a complex process. I am not _aware_ of any MATLAB implementation.

[sareh]

Do you have any idea about interpolation, about how I have to introduce Z function for ZI = interp2(Z,XI,YI)

[sareh]

I have an idea to give images as XI and YI to see what I can obtain but I dont know how I can introduce Z