is it possible to find eigen faces for a single face?

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ramesh jallu
ramesh jallu 2011 年 3 月 5 日
hi i have a face image 250 x 250 dimension.Can i find eigen faces(not all , at least 4 to 5 best eigen faces) for this image.
thank you

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David Young
David Young 2011 年 3 月 5 日
No, you need a set of faces in order to find eigenfaces. (To be precise, you can find one eigenface from a single image, and it's the same as the image.)

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