register3d 0.0.0

An efficient binary value 3d volume registration algorithm based on Cupy.

register3d

An efficient binary value 3d volume registration algorithm based on Cupy.

Installation

pip install register3d

Usage

import register3d
import cupy as cp

# full_image3d and image_part3d are binary value 3d array
# value 1.0 means inside the surface
# value 0.0 means outside the surface
full_image3d = cp.array([ ... ]) # Your large image
image_part3d = cp.array([ ... ]) # Your small image

# match_3d_data_rotate will try to rotate image_part3d to match in full_image3d
# registered_image_part is of the same size as full_image3d
# less the score, better the match
# rotation_matrix is a rotation matrix not far from cp.eye(3)
registered_image_part, score, rotation_matrix = register3d.match_3d_data_rotate(full_image3d, image_part3d)