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