Classes | |
| class | SiftNode |
Functions | |
| def | draw_sift_frames |
| def | get_sift_keypoints |
| def imagesift.draw_sift_frames | ( | img, | |
| frames | |||
| ) |
Parameters
----------
img: array-like
Gray-scale image
frames: numpy.ndarray
each row has [col, row, orientation, scale] in this order
Definition at line 36 of file __init__.py.
| def imagesift.get_sift_keypoints | ( | img | ) |
Get sift keypoints from image
Parameters
----------
img: array-like
Input image of shape ``(M, N)`` from which we get sift keypoints
Returns
-------
frames: numpy.ndarray
each row has [col, row, orientation, scale] in this order
desc: numpy.ndarray
descriptors of each frame
Definition at line 11 of file __init__.py.