Does opencv provide dense features extraction algorithm on face recognition?
I thought some dense feature is useful for 2D detection and object classification. Such method could be DENSE SIFT, hidimLBP and advanced learnd features, I thought these features can be adapted for many 2D application if such work is worthful
just try, and measure, if it works better than the existing algorithms ?
It is not inside OpenCV yet, but like suggested, try interfacing them. If it works better, then submit a pull request to the library with the functionality mentioned and help us extend the current functionality.