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7873319 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | #!/usr/bin/env python3
# Copyright (c) 2020-2022, NVIDIA CORPORATION. All rights reserved.
#
# NVIDIA CORPORATION and its licensors retain all intellectual property
# and proprietary rights in and to this software, related documentation
# and any modifications thereto. Any use, reproduction, disclosure or
# distribution of this software and related documentation without an express
# license agreement from NVIDIA CORPORATION is strictly prohibited.
import argparse
import common
import numpy as np
import os
import PIL
def parse_args():
parser = argparse.ArgumentParser(description="Convert image into a different format. By default, converts to our binary fp16 '.bin' format, which helps quickly load large images.")
parser.add_argument("--input", default="", help="Path to the image to convert.")
parser.add_argument("--output", default="", help="Path to the output. Defaults to <input>.bin")
args = parser.parse_args()
return args
if __name__ == "__main__":
args = parse_args()
PIL.Image.MAX_IMAGE_PIXELS = 10000000000
print(f"Loading {args.input}")
img = common.read_image(args.input)
print(f"{img.shape[1]}x{img.shape[0]} pixels, {img.shape[2]} channels")
if not args.output:
output = os.path.splitext(args.input)[0] + ".bin"
else:
output = args.output
print(f"Writing {output}")
common.write_image(output, img.astype(np.float16))
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