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Added ability to use custom string for debug save of train images 

Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
Jim Martens 2019-07-10 12:02:10 +02:00
parent b926d11b84
commit 4cf6723c28
1 changed files with 3 additions and 2 deletions
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5
src/twomartens/masterthesis/debug.py
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@ -33,7 +33,7 @@ from twomartens.masterthesis import config
from twomartens.masterthesis.ssd_keras.eval_utils import coco_utils
def save_ssd_train_images(images: np.ndarray, labels: np.ndarray, output_path: str) -> None:
def save_ssd_train_images(images: np.ndarray, labels: np.ndarray, output_path: str, custom_string: str = None) -> None:
annotation_file_train = f"{config.get_property('Paths.coco')}/annotations/instances_train2014.json"
_, _, _, classes_to_names = coco_utils.get_coco_category_maps(annotation_file_train)
colors = pyplot.cm.hsv(np.linspace(0, 1, 81)).tolist()
@ -42,12 +42,13 @@ def save_ssd_train_images(images: np.ndarray, labels: np.ndarray, output_path: s
nr_images = len(images)
nr_digits = math.ceil(math.log10(nr_images))
image_size = config.get_property("Parameters.ssd_image_size")
custom_string = f"{custom_string}_" if custom_string is not None else ""
for i, train_image in enumerate(images):
instances = labels[i]
image = Image.fromarray(train_image)
image.save(f"{output_path}/"
f"train_image{str(i).zfill(nr_digits)}.png")
f"{custom_string}train_image{str(i).zfill(nr_digits)}.png")
figure = pyplot.figure(figsize=(20, 12))
pyplot.imshow(image)