mirror of https://github.com/WongKinYiu/yolov7.git
159 lines
4.5 KiB
YAML
159 lines
4.5 KiB
YAML
# parameters
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nc: 80 # number of classes
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depth_multiple: 1.0 # model depth multiple
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width_multiple: 1.0 # layer channel multiple
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# anchors
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anchors:
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- [ 19,27, 44,40, 38,94 ] # P3/8
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- [ 96,68, 86,152, 180,137 ] # P4/16
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- [ 140,301, 303,264, 238,542 ] # P5/32
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- [ 436,615, 739,380, 925,792 ] # P6/64
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# yolov7-w6 backbone
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backbone:
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# [from, number, module, args]
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[[-1, 1, ReOrg, []], # 0
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[-1, 1, Conv, [64, 3, 1]], # 1-P1/2
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[-1, 1, Conv, [128, 3, 2]], # 2-P2/4
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[-1, 1, Conv, [64, 1, 1]],
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[-2, 1, Conv, [64, 1, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[[-1, -3, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [128, 1, 1]], # 10
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[-1, 1, Conv, [256, 3, 2]], # 11-P3/8
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[-1, 1, Conv, [128, 1, 1]],
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[-2, 1, Conv, [128, 1, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[[-1, -3, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [256, 1, 1]], # 19
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[-1, 1, Conv, [512, 3, 2]], # 20-P4/16
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[-1, 1, Conv, [256, 1, 1]],
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[-2, 1, Conv, [256, 1, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[[-1, -3, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [512, 1, 1]], # 28
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[-1, 1, Conv, [768, 3, 2]], # 29-P5/32
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[-1, 1, Conv, [384, 1, 1]],
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[-2, 1, Conv, [384, 1, 1]],
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[-1, 1, Conv, [384, 3, 1]],
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[-1, 1, Conv, [384, 3, 1]],
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[-1, 1, Conv, [384, 3, 1]],
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[-1, 1, Conv, [384, 3, 1]],
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[[-1, -3, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [768, 1, 1]], # 37
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[-1, 1, Conv, [1024, 3, 2]], # 38-P6/64
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[-1, 1, Conv, [512, 1, 1]],
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[-2, 1, Conv, [512, 1, 1]],
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[-1, 1, Conv, [512, 3, 1]],
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[-1, 1, Conv, [512, 3, 1]],
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[-1, 1, Conv, [512, 3, 1]],
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[-1, 1, Conv, [512, 3, 1]],
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[[-1, -3, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [1024, 1, 1]], # 46
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]
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# yolov7-w6 head
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head:
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[[-1, 1, SPPCSPC, [512]], # 47
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[-1, 1, Conv, [384, 1, 1]],
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[-1, 1, nn.Upsample, [None, 2, 'nearest']],
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[37, 1, Conv, [384, 1, 1]], # route backbone P5
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[[-1, -2], 1, Concat, [1]],
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[-1, 1, Conv, [384, 1, 1]],
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[-2, 1, Conv, [384, 1, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [384, 1, 1]], # 59
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[-1, 1, Conv, [256, 1, 1]],
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[-1, 1, nn.Upsample, [None, 2, 'nearest']],
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[28, 1, Conv, [256, 1, 1]], # route backbone P4
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[[-1, -2], 1, Concat, [1]],
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[-1, 1, Conv, [256, 1, 1]],
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[-2, 1, Conv, [256, 1, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [256, 1, 1]], # 71
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[-1, 1, Conv, [128, 1, 1]],
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[-1, 1, nn.Upsample, [None, 2, 'nearest']],
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[19, 1, Conv, [128, 1, 1]], # route backbone P3
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[[-1, -2], 1, Concat, [1]],
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[-1, 1, Conv, [128, 1, 1]],
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[-2, 1, Conv, [128, 1, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[-1, 1, Conv, [64, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [128, 1, 1]], # 83
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[-1, 1, Conv, [256, 3, 2]],
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[[-1, 71], 1, Concat, [1]], # cat
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[-1, 1, Conv, [256, 1, 1]],
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[-2, 1, Conv, [256, 1, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[-1, 1, Conv, [128, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [256, 1, 1]], # 93
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[-1, 1, Conv, [384, 3, 2]],
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[[-1, 59], 1, Concat, [1]], # cat
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[-1, 1, Conv, [384, 1, 1]],
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[-2, 1, Conv, [384, 1, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[-1, 1, Conv, [192, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [384, 1, 1]], # 103
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[-1, 1, Conv, [512, 3, 2]],
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[[-1, 47], 1, Concat, [1]], # cat
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[-1, 1, Conv, [512, 1, 1]],
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[-2, 1, Conv, [512, 1, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[-1, 1, Conv, [256, 3, 1]],
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[[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
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[-1, 1, Conv, [512, 1, 1]], # 113
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[83, 1, Conv, [256, 3, 1]],
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[93, 1, Conv, [512, 3, 1]],
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[103, 1, Conv, [768, 3, 1]],
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[113, 1, Conv, [1024, 3, 1]],
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[[114,115,116,117], 1, Detect, [nc, anchors]], # Detect(P3, P4, P5, P6)
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]
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