imagesift Namespace Reference

Classes
class	SiftNode

Functions
def	draw_sift_frames (img, frames)
def	get_sift_keypoints (img)

Function Documentation

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.