Re: [Openimaj-discuss] how to extract a hash/parameters set for face identification

[Cristian L. <cri...@gm...>]

   DoubleFV testFeature = eigen.extractFeature(face);

 i could save face freature for each face as double array  interpreted as
polygon .
i could search face in database  searching the minimum euclidean distance
from polygons in database and the poligon  testFeature.
I thought to use mongodb for saving the polygons and use the geolocation
query embedded in mongodb for finding the closest face.
Do you think it could work ?



2018-04-29 12:04 GMT+02:00 Cristian Lorenzetto <
cri...@gm...>:

> Hi
> When i load a image containing a face
> i d like to create a hash identifying this face or at least a set of
> parameters for a easy querying in a database.
> I thought to use facialkeypoint but it seams be a 2d point related to the
> image matrix.
> If i load different image containing the same face (for example it has
> also a different scale), i m not sure these facial keypoint are identical
> or in a similar range.
>
> Is there a way using openimaj to create a set of parameters indipendent
> from scale or other space trasformations, so to permit a face
> identification (or at least reducing to few cases the similarity)?
>
> I thank you in advance for any suggestion.
>
> Cristian L.
>