BIF

Objective-C

@interface BIF : Algorithm

Swift

class BIF : Algorithm

Implementation of bio-inspired features (BIF) from the paper: Guo, Guodong, et al. “Human age estimation using bio-inspired features.” Computer Vision and Pattern Recognition, 2009. CVPR 2009.

Member of Face

Methods

  • Declaration

    Objective-C

    + (nonnull BIF *)create:(int)num_bands num_rotations:(int)num_rotations;

    Swift

    class func create(num_bands: Int32, num_rotations: Int32) -> BIF

    Parameters

    num_bands

    The number of filter bands (<=8) used for computing BIF.
    num_rotations

    The number of image rotations for computing BIF.

    Return Value

    Object for computing BIF.

  • Declaration

    Objective-C

    + (nonnull BIF *)create:(int)num_bands;

    Swift

    class func create(num_bands: Int32) -> BIF

    Parameters

    num_bands

    The number of filter bands (<=8) used for computing BIF.

    Return Value

    Object for computing BIF.

  • Declaration

    Objective-C

    + (nonnull BIF *)create;

    Swift

    class func create() -> BIF

    Return Value

    Object for computing BIF.

  • Declaration

    Objective-C

    - (int)getNumBands;

    Swift

    func getNumBands() -> Int32

    Return Value

    The number of filter bands used for computing BIF.

  • Declaration

    Objective-C

    - (int)getNumRotations;

    Swift

    func getNumRotations() -> Int32

    Return Value

    The number of image rotations.

  • Computes features sby input image.

    Declaration

    Objective-C

    - (void)compute:(nonnull Mat *)image features:(nonnull Mat *)features;

    Swift

    func compute(image: Mat, features: Mat)

    Parameters

    image

    Input image (CV_32FC1).
    features

    Feature vector (CV_32FC1).