moments_hu
skimage.measure.moments_hu(nu) [source]
Calculate Hu’s set of image moments. Note that this set of moments is proofed to be translation, scale and rotation invariant. Parameters:
nu : (M, M) array Normalized central image moments, where M must be > 4. Returns:
nu : (7, 1) array Hu’s set of image moments. References [R273]
M. K. Hu, “Visual Pattern Recognition by Moment Invariants”, IRE Trans. Info. Theory, vol. IT-8, pp. 179-187, 1962
[R274]
Wilhelm Burger, Mark Burge.