jnirschl
/
mnist_dvc
mirror of https://github.com/jnirschl/mnist_dvc


  
1

	
2

	
3

	
4

	
5

	
6

	
7

	
8

	
9

	
10

	
11

	
12

	
13

	
14

	
15

	
16

	
17

	
18

	
19

	
20

	
            #   -*- coding: utf-8 -*-
#  Copyright (c)  2021.  Jeffrey Nirschl. All rights reserved.
#
#   Licensed under the MIT license. See the LICENSE file in the project
#   root directory for  license information.
#
#   Time-stamp: <>
#   ======================================================================

# Standard library imports

# Image and array operations
import cv2

# Specify opencv optimization
cv2.setUseOptimized(True)


def to_float(img):
    return cv2.normalize(img.astype('float32'), None, 0.0, 1.0, cv2.NORM_MINMAX)