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# parameters | |
nc: 80 # number of classes | |
depth_multiple: 1.0 # model depth multiple | |
width_multiple: 1.0 # layer channel multiple | |
# anchors | |
anchors: | |
- [ 19,27, 44,40, 38,94 ] # P3/8 | |
- [ 96,68, 86,152, 180,137 ] # P4/16 | |
- [ 140,301, 303,264, 238,542 ] # P5/32 | |
- [ 436,615, 739,380, 925,792 ] # P6/64 | |
# yolov7 backbone | |
backbone: | |
# [from, number, module, args], | |
[[-1, 1, ReOrg, []], # 0 | |
[-1, 1, Conv, [80, 3, 1]], # 1-P1/2 | |
[-1, 1, DownC, [160]], # 2-P2/4 | |
[-1, 1, Conv, [64, 1, 1]], | |
[-2, 1, Conv, [64, 1, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [160, 1, 1]], # 12 | |
[-11, 1, Conv, [64, 1, 1]], | |
[-12, 1, Conv, [64, 1, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [160, 1, 1]], # 22 | |
[[-1, -11], 1, Shortcut, [1]], # 23 | |
[-1, 1, DownC, [320]], # 24-P3/8 | |
[-1, 1, Conv, [128, 1, 1]], | |
[-2, 1, Conv, [128, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 34 | |
[-11, 1, Conv, [128, 1, 1]], | |
[-12, 1, Conv, [128, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 44 | |
[[-1, -11], 1, Shortcut, [1]], # 45 | |
[-1, 1, DownC, [640]], # 46-P4/16 | |
[-1, 1, Conv, [256, 1, 1]], | |
[-2, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [640, 1, 1]], # 56 | |
[-11, 1, Conv, [256, 1, 1]], | |
[-12, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [640, 1, 1]], # 66 | |
[[-1, -11], 1, Shortcut, [1]], # 67 | |
[-1, 1, DownC, [960]], # 68-P5/32 | |
[-1, 1, Conv, [384, 1, 1]], | |
[-2, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [960, 1, 1]], # 78 | |
[-11, 1, Conv, [384, 1, 1]], | |
[-12, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[-1, 1, Conv, [384, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [960, 1, 1]], # 88 | |
[[-1, -11], 1, Shortcut, [1]], # 89 | |
[-1, 1, DownC, [1280]], # 90-P6/64 | |
[-1, 1, Conv, [512, 1, 1]], | |
[-2, 1, Conv, [512, 1, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [1280, 1, 1]], # 100 | |
[-11, 1, Conv, [512, 1, 1]], | |
[-12, 1, Conv, [512, 1, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[-1, 1, Conv, [512, 3, 1]], | |
[[-1, -3, -5, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [1280, 1, 1]], # 110 | |
[[-1, -11], 1, Shortcut, [1]], # 111 | |
] | |
# yolov7 head | |
head: | |
[[-1, 1, SPPCSPC, [640]], # 112 | |
[-1, 1, Conv, [480, 1, 1]], | |
[-1, 1, nn.Upsample, [None, 2, 'nearest']], | |
[89, 1, Conv, [480, 1, 1]], # route backbone P5 | |
[[-1, -2], 1, Concat, [1]], | |
[-1, 1, Conv, [384, 1, 1]], | |
[-2, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [480, 1, 1]], # 126 | |
[-11, 1, Conv, [384, 1, 1]], | |
[-12, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [480, 1, 1]], # 136 | |
[[-1, -11], 1, Shortcut, [1]], # 137 | |
[-1, 1, Conv, [320, 1, 1]], | |
[-1, 1, nn.Upsample, [None, 2, 'nearest']], | |
[67, 1, Conv, [320, 1, 1]], # route backbone P4 | |
[[-1, -2], 1, Concat, [1]], | |
[-1, 1, Conv, [256, 1, 1]], | |
[-2, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 151 | |
[-11, 1, Conv, [256, 1, 1]], | |
[-12, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 161 | |
[[-1, -11], 1, Shortcut, [1]], # 162 | |
[-1, 1, Conv, [160, 1, 1]], | |
[-1, 1, nn.Upsample, [None, 2, 'nearest']], | |
[45, 1, Conv, [160, 1, 1]], # route backbone P3 | |
[[-1, -2], 1, Concat, [1]], | |
[-1, 1, Conv, [128, 1, 1]], | |
[-2, 1, Conv, [128, 1, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [160, 1, 1]], # 176 | |
[-11, 1, Conv, [128, 1, 1]], | |
[-12, 1, Conv, [128, 1, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[-1, 1, Conv, [64, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [160, 1, 1]], # 186 | |
[[-1, -11], 1, Shortcut, [1]], # 187 | |
[-1, 1, DownC, [320]], | |
[[-1, 162], 1, Concat, [1]], | |
[-1, 1, Conv, [256, 1, 1]], | |
[-2, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 199 | |
[-11, 1, Conv, [256, 1, 1]], | |
[-12, 1, Conv, [256, 1, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[-1, 1, Conv, [128, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [320, 1, 1]], # 209 | |
[[-1, -11], 1, Shortcut, [1]], # 210 | |
[-1, 1, DownC, [480]], | |
[[-1, 137], 1, Concat, [1]], | |
[-1, 1, Conv, [384, 1, 1]], | |
[-2, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [480, 1, 1]], # 222 | |
[-11, 1, Conv, [384, 1, 1]], | |
[-12, 1, Conv, [384, 1, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[-1, 1, Conv, [192, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [480, 1, 1]], # 232 | |
[[-1, -11], 1, Shortcut, [1]], # 233 | |
[-1, 1, DownC, [640]], | |
[[-1, 112], 1, Concat, [1]], | |
[-1, 1, Conv, [512, 1, 1]], | |
[-2, 1, Conv, [512, 1, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [640, 1, 1]], # 245 | |
[-11, 1, Conv, [512, 1, 1]], | |
[-12, 1, Conv, [512, 1, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[-1, 1, Conv, [256, 3, 1]], | |
[[-1, -2, -3, -4, -5, -6, -7, -8], 1, Concat, [1]], | |
[-1, 1, Conv, [640, 1, 1]], # 255 | |
[[-1, -11], 1, Shortcut, [1]], # 256 | |
[187, 1, Conv, [320, 3, 1]], | |
[210, 1, Conv, [640, 3, 1]], | |
[233, 1, Conv, [960, 3, 1]], | |
[256, 1, Conv, [1280, 3, 1]], | |
[186, 1, Conv, [320, 3, 1]], | |
[161, 1, Conv, [640, 3, 1]], | |
[136, 1, Conv, [960, 3, 1]], | |
[112, 1, Conv, [1280, 3, 1]], | |
[[257,258,259,260,261,262,263,264], 1, IAuxDetect, [nc, anchors]], # Detect(P3, P4, P5, P6) | |
] | |