How to create a database of images and thus, how to compare a query image to those that are there in the database?

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Surya
Surya 2013-3-13
I want to create a database of images and need to create the histogram of all these images. So, when a new image is entered, I can make it's histogram and compare with all the images in the database using some algorithm.

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回答（3 个）

Walter Roberson
Walter Roberson 2013-3-13
load() and save()
Shaun VanWeelden
Shaun VanWeelden 2013-3-13
And a cell array can't hurt either. If you are looking to see how close an image matches up, try taking a look at normxcorr2, it is a pretty cool function.
Rakesh Singh
Rakesh Singh 2013-3-13
use these lines of code
it might help you
list = dir('*.tif'); % reading all the images one by one .
for i = 1:length(list)
img{i} = imread(list(i).name);

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