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50 lines
1.5 KiB
50 lines
1.5 KiB
# Ultralytics YOLO 🚀, GPL-3.0 license |
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# Parameters |
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nc: 80 # number of classes |
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depth_multiple: 1.00 # scales module repeats |
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width_multiple: 1.25 # scales convolution channels |
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# YOLOv8.0x6 backbone |
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backbone: |
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# [from, repeats, module, args] |
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- [-1, 1, Conv, [64, 3, 2]] # 0-P1/2 |
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- [-1, 1, Conv, [128, 3, 2]] # 1-P2/4 |
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- [-1, 3, C2f, [128, True]] |
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- [-1, 1, Conv, [256, 3, 2]] # 3-P3/8 |
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- [-1, 6, C2f, [256, True]] |
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- [-1, 1, Conv, [512, 3, 2]] # 5-P4/16 |
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- [-1, 6, C2f, [512, True]] |
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- [-1, 1, Conv, [512, 3, 2]] # 7-P5/32 |
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- [-1, 3, C2f, [512, True]] |
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- [-1, 1, Conv, [512, 3, 2]] # 9-P6/64 |
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- [-1, 3, C2f, [512, True]] |
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- [-1, 1, SPPF, [512, 5]] # 11 |
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# YOLOv8.0x6 head |
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head: |
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- [-1, 1, nn.Upsample, [None, 2, 'nearest']] |
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- [[-1, 8], 1, Concat, [1]] # cat backbone P5 |
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- [-1, 3, C2, [512, False]] # 14 |
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- [-1, 1, nn.Upsample, [None, 2, 'nearest']] |
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- [[-1, 6], 1, Concat, [1]] # cat backbone P4 |
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- [-1, 3, C2, [512, False]] # 17 |
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- [-1, 1, nn.Upsample, [None, 2, 'nearest']] |
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- [[-1, 4], 1, Concat, [1]] # cat backbone P3 |
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- [-1, 3, C2, [256, False]] # 20 (P3/8-small) |
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- [-1, 1, Conv, [256, 3, 2]] |
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- [[-1, 17], 1, Concat, [1]] # cat head P4 |
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- [-1, 3, C2, [512, False]] # 23 (P4/16-medium) |
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- [-1, 1, Conv, [512, 3, 2]] |
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- [[-1, 14], 1, Concat, [1]] # cat head P5 |
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- [-1, 3, C2, [512, False]] # 26 (P5/32-large) |
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- [-1, 1, Conv, [512, 3, 2]] |
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- [[-1, 11], 1, Concat, [1]] # cat head P6 |
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- [-1, 3, C2, [512, False]] # 29 (P6/64-xlarge) |
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- [[20, 23, 26, 29], 1, Detect, [nc]] # Detect(P3, P4, P5, P6)
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