hi there, i am completely new to opencv. i am considering a project that will require matching face images to an existing database of face images. the images will generally be frontal and of reasonable quality. for example, a person taking their own picture with a front camera of a mobile phone. whenever a new image is added, i would like it to be matched against the existing database of about 100,000 images (maybe more). ideally i would like to get results for likeness and match if possible. is opencv an appropriate root to explore? i personally do not have the skills to make that assessment. if the project is viable i intend to hand it over to someone who is capable of executing it. at the moment i am just trying to assess it viability. thank you