From be452fa1d003e6126d9407959d4cdecad3f77a4c Mon Sep 17 00:00:00 2001 From: Vasil Zlatanov Date: Wed, 17 Oct 2018 10:48:48 +0100 Subject: Add script which converts images to vectors --- image-to-array | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100755 image-to-array (limited to 'image-to-array') diff --git a/image-to-array b/image-to-array new file mode 100755 index 0000000..2c865f9 --- /dev/null +++ b/image-to-array @@ -0,0 +1,36 @@ +#!/usr/bin/env python +import numpy as np +import sys, os +import getopt + +from PIL import Image; + +def jpg_image_to_array(image_path): + """ + Loads JPEG image into 3D Numpy array of shape + (width, height, channels) + """ + with Image.open(image_path) as image: + im_arr = np.frombuffer(image.tobytes(), dtype=np.uint8) + # im_arr = im_arr.reshape((image.size[1], image.size[0], 3)) + return im_arr + +def main(files): + for i in range(0, len(files)): + inputfile = files[i] + print(inputfile); + + if not os.path.exists(inputfile): + sys.exit('ERROR: File %s was not found!' % inputfile) + + print(jpg_image_to_array(inputfile)) + +if __name__ == "__main__": + if len(sys.argv) > 1: + main(sys.argv[1:]) + else: + print("%s: You must specify files to convert to vectors" % sys.argv[0]) + +# def compute_average_vector + +# def compute_covariance_of_normalised_faces -- cgit v1.2.3-54-g00ecf