Spatial operations (stnmf.spatial)

Collection of functions to perform spatial operations on (two-dimensional) image arrays

moransi(image[, p_value])	Compute Moran's I (spatial autocorrelation)
ellipse(image[, sigma])	Fit a two-dimensional Gaussian to an image and return a parameterized ellipse
contour(image[, sigma, smooth])	Create contour outline of an image and return coordinate data points