File size: 889 Bytes
9e14838 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | from os import path, makedirs
import matplotlib.pyplot as plt
def dataset_entity_visualize(entity_data, normalized=False, unit=2, save=True, base_dir="./misc/extern/test/", save_prefix=""):
if save:
makedirs(base_dir, exist_ok=True)
clips = entity_data['clips']
idx = entity_data['idx']
df_type = entity_data['df_type']
vid_path = entity_data['vid_path']
num_clips, num_frames = clips.shape[:2]
plt.figure(figsize=(unit * num_frames * 0.9, unit * num_clips), layout="constrained")
plt.suptitle(f"#{idx},{df_type}\n{vid_path}", fontsize=unit * 9)
for i, clip in enumerate(clips):
plt.subplot(num_clips, 1, i + 1)
plt.gca().axis('off')
plt.imshow(clip.permute(2, 0, 3, 1).flatten(1, 2).numpy())
if save:
plt.savefig(path.join(base_dir, f"{save_prefix}{idx}.jpg"))
else:
plt.show()
plt.close()
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