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ultralytics 8.2.14 add task + OBB to hub.check_dataset() (#12573)

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Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
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Burhan 2024-05-12 15:27:44 -04:00 • committed by GitHub
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commit fd748e3c7a
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5 changed files with 36 additions and 24 deletions
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33
ultralytics/utils/plotting.py
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@ -1105,23 +1105,24 @@ def feature_visualization(x, module_type, stage, n=32, save_dir=Path("runs/detec
n (int, optional): Maximum number of feature maps to plot. Defaults to 32.
save_dir (Path, optional): Directory to save results. Defaults to Path('runs/detect/exp').
"""
for m in ["Detect", "Pose", "Segment"]:
for m in {"Detect", "Segment", "Pose", "Classify", "OBB", "RTDETRDecoder"}: # all model heads
if m in module_type:
return
_, channels, height, width = x.shape # batch, channels, height, width
if height > 1 and width > 1:
f = save_dir / f"stage{stage}_{module_type.split('.')[-1]}_features.png" # filename
if isinstance(x, torch.Tensor):
_, channels, height, width = x.shape # batch, channels, height, width
if height > 1 and width > 1:
f = save_dir / f"stage{stage}_{module_type.split('.')[-1]}_features.png" # filename
blocks = torch.chunk(x[0].cpu(), channels, dim=0) # select batch index 0, block by channels
n = min(n, channels) # number of plots
_, ax = plt.subplots(math.ceil(n / 8), 8, tight_layout=True) # 8 rows x n/8 cols
ax = ax.ravel()
plt.subplots_adjust(wspace=0.05, hspace=0.05)
for i in range(n):
ax[i].imshow(blocks[i].squeeze()) # cmap='gray'
ax[i].axis("off")
blocks = torch.chunk(x[0].cpu(), channels, dim=0) # select batch index 0, block by channels
n = min(n, channels) # number of plots
_, ax = plt.subplots(math.ceil(n / 8), 8, tight_layout=True) # 8 rows x n/8 cols
ax = ax.ravel()
plt.subplots_adjust(wspace=0.05, hspace=0.05)
for i in range(n):
ax[i].imshow(blocks[i].squeeze()) # cmap='gray'
ax[i].axis("off")
LOGGER.info(f"Saving {f}... ({n}/{channels})")
plt.savefig(f, dpi=300, bbox_inches="tight")
plt.close()
np.save(str(f.with_suffix(".npy")), x[0].cpu().numpy()) # npy save
LOGGER.info(f"Saving {f}... ({n}/{channels})")
plt.savefig(f, dpi=300, bbox_inches="tight")
plt.close()
np.save(str(f.with_suffix(".npy")), x[0].cpu().numpy()) # npy save