You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.2 KiB
40 lines
1.2 KiB
# Ultralytics YOLO 🚀, GPL-3.0 license |
|
|
|
# Parameters |
|
nc: 80 # number of classes |
|
depth_multiple: 0.67 # scales module repeats |
|
width_multiple: 0.75 # scales convolution channels |
|
|
|
# YOLOv8.0m backbone |
|
backbone: |
|
# [from, repeats, module, args] |
|
- [-1, 1, Conv, [64, 3, 2]] # 0-P1/2 |
|
- [-1, 1, Conv, [128, 3, 2]] # 1-P2/4 |
|
- [-1, 3, C2f, [128, True]] |
|
- [-1, 1, Conv, [256, 3, 2]] # 3-P3/8 |
|
- [-1, 6, C2f, [256, True]] |
|
- [-1, 1, Conv, [512, 3, 2]] # 5-P4/16 |
|
- [-1, 6, C2f, [512, True]] |
|
- [-1, 1, Conv, [768, 3, 2]] # 7-P5/32 |
|
- [-1, 3, C2f, [768, True]] |
|
- [-1, 1, SPPF, [768, 5]] # 9 |
|
|
|
# YOLOv8.0m head |
|
head: |
|
- [-1, 1, nn.Upsample, [None, 2, 'nearest']] |
|
- [[-1, 6], 1, Concat, [1]] # cat backbone P4 |
|
- [-1, 3, C2f, [512]] # 13 |
|
|
|
- [-1, 1, nn.Upsample, [None, 2, 'nearest']] |
|
- [[-1, 4], 1, Concat, [1]] # cat backbone P3 |
|
- [-1, 3, C2f, [256]] # 17 (P3/8-small) |
|
|
|
- [-1, 1, Conv, [256, 3, 2]] |
|
- [[-1, 12], 1, Concat, [1]] # cat head P4 |
|
- [-1, 3, C2f, [512]] # 20 (P4/16-medium) |
|
|
|
- [-1, 1, Conv, [512, 3, 2]] |
|
- [[-1, 9], 1, Concat, [1]] # cat head P5 |
|
- [-1, 3, C2f, [768]] # 23 (P5/32-large) |
|
|
|
- [[15, 18, 21], 1, Detect, [nc]] # Detect(P3, P4, P5)
|
|
|