Extracting T features from an Image

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Ali Zeeshan
Ali Zeeshan 2013-11-5
评论： Ali Zeeshan 2013-11-13
i need to extract T feature points from an image , T features would be comprise of the area of two pair of eyes and nose only , can somebody help me out how to go through to extract these features.

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Anand
Anand 2013-11-5
Its not clear to me what exactly you want - feature points, an area or something else.
But this should get you started nevertheless:
Use the vision.CascadeObjectDetector object to get a bounding box around the eyes and the nose. Use one of the "EyePairBig" or "EyePairSmall" classification models for the eyes. For the nose, use the "Nose" classification model.
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Ali Zeeshan
Ali Zeeshan 2013-11-6
I just need to extract features from that T pattern and need to do some analysis on these features so for that i need to store pixel values or anything better than that data, if you can help me out ?

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