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.
41 lines
1.2 KiB
41 lines
1.2 KiB
# YOLOv5 🚀 by Ultralytics, GPL-3.0 license
|
|
|
|
# Parameters
|
|
nc: 80 # number of classes
|
|
depth_multiple: 0.33 # scales module repeats
|
|
width_multiple: 0.25 # scales convolution channels
|
|
|
|
# YOLOv8.0n 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, [1024, 3, 2]] # 7-P5/32
|
|
- [-1, 3, C2f, [1024, True]]
|
|
- [-1, 1, SPPF, [1024, 5]] # 9
|
|
|
|
# YOLOv8.0n 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, [1024]] # 23 (P5/32-large)
|
|
|
|
- [[15, 18, 21], 1, Segment, [nc, 32, 256]] # Detect(P3, P4, P5)
|