sobel calculates the first, second, third, or mixed image
derivatives of an image using an extended Sobel operator.
sobel(image, dx = 1, dy = 1, k_size = 5, scale = 1)| image | An |
|---|---|
| dx | Order of the x derivative (default: 1). |
| dy | Order of the y derivative (default: 1), |
| k_size | The half-size in pixels of the kernel (default: 5). |
| scale | The scale factor for the computed derivative values (default: 1). |
image An Image object.
Simon Garnier, garnier@njit.edu
# TODO