Similar image grouping in dataset

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I want to group the images in a dataset according to the similarity ratio. When grouping, it can be based on certain objects(cars,trees,faces).After the images are determined, filing or a different dataset can be created. How can I find the similarity and how can i grouping?
Thank you.

回答(2 个)

yanqi liu
yanqi liu 2021-2-8
such as use alexnet, use the feature vector
layer = 'fc7';
vec = activations(net,augimds,layer,'OutputAs','rows');
then, use cluster as so on

Satadru Mukherjee
Satadru Mukherjee 2021-2-21
You can refer this video--
Hope this will be helpful.

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