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ImagePosition[] example where it gives results based on given images

G UK
Posted 5 years ago

Hi, I need to use ImagePosition[], but I don't find a way to give images to learn what have to recognize. There are only examples with "concept", "word" or Entity[].

I tried with Classify[] to use a ClassifierFunction[] but no success, it seems not a valid object category.

Thanks a lot for your time. Have a good day.
POSTED BY: G UK
6 Replies
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G UK
G UK
Posted 5 years ago

Thanks a lot Daniel Lichtblau, I think it will be my first solution
POSTED BY: G UK

One approach would be to use sub-images, training a classifier to recognize presence vs. absence of a mole ( or part thereof). Once trained e.g. With 'Classify', actual testing would flag sub-images containing moles, and the location of the sub-image within the full image would indicate body position of that mole.
POSTED BY: Daniel Lichtblau
G UK
G UK
Posted 5 years ago

Thanks Ahmed Elbanna, it was first answer I was looking for.
POSTED BY: G UK
G UK
G UK
Posted 5 years ago
POSTED BY: G UK

Hi

ImagePosition[] is using a pre-trained models, so you don't have to provide examples to train it. If you want to recognize an object that ImagePosition[] cannot recognize, then you will have to build your own model, but first provide more details on what you want to recognize, maybe it is already defined somewhere.
POSTED BY: Ahmed Elbanna
Rohit Namjoshi
Rohit Namjoshi
Posted 5 years ago

What are you trying to recognize in the images? Please provide some sample images. Do you have an accurately labeled dataset of images?
POSTED BY: Rohit Namjoshi
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