yolov7_custom.yaml 3.9 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
  1. # parameters
  2. nc: 3 # number of classes
  3. depth_multiple: 1.0 # model depth multiple
  4. width_multiple: 1.0 # layer channel multiple
  5. # anchors
  6. anchors:
  7. - [12,16, 19,36, 40,28] # P3/8
  8. - [36,75, 76,55, 72,146] # P4/16
  9. - [142,110, 192,243, 459,401] # P5/32
  10. # yolov7 backbone
  11. backbone:
  12. # [from, number, module, args]
  13. [[-1, 1, Conv, [32, 3, 1]], # 0
  14. [-1, 1, Conv, [64, 3, 2]], # 1-P1/2
  15. [-1, 1, Conv, [64, 3, 1]],
  16. [-1, 1, Conv, [128, 3, 2]], # 3-P2/4
  17. [-1, 1, Conv, [64, 1, 1]],
  18. [-2, 1, Conv, [64, 1, 1]],
  19. [-1, 1, Conv, [64, 3, 1]],
  20. [-1, 1, Conv, [64, 3, 1]],
  21. [-1, 1, Conv, [64, 3, 1]],
  22. [-1, 1, Conv, [64, 3, 1]],
  23. [[-1, -3, -5, -6], 1, Concat, [1]],
  24. [-1, 1, Conv, [256, 1, 1]], # 11
  25. [-1, 1, MP, []],
  26. [-1, 1, Conv, [128, 1, 1]],
  27. [-3, 1, Conv, [128, 1, 1]],
  28. [-1, 1, Conv, [128, 3, 2]],
  29. [[-1, -3], 1, Concat, [1]], # 16-P3/8
  30. [-1, 1, Conv, [128, 1, 1]],
  31. [-2, 1, Conv, [128, 1, 1]],
  32. [-1, 1, Conv, [128, 3, 1]],
  33. [-1, 1, Conv, [128, 3, 1]],
  34. [-1, 1, Conv, [128, 3, 1]],
  35. [-1, 1, Conv, [128, 3, 1]],
  36. [[-1, -3, -5, -6], 1, Concat, [1]],
  37. [-1, 1, Conv, [512, 1, 1]], # 24
  38. [-1, 1, MP, []],
  39. [-1, 1, Conv, [256, 1, 1]],
  40. [-3, 1, Conv, [256, 1, 1]],
  41. [-1, 1, Conv, [256, 3, 2]],
  42. [[-1, -3], 1, Concat, [1]], # 29-P4/16
  43. [-1, 1, Conv, [256, 1, 1]],
  44. [-2, 1, Conv, [256, 1, 1]],
  45. [-1, 1, Conv, [256, 3, 1]],
  46. [-1, 1, Conv, [256, 3, 1]],
  47. [-1, 1, Conv, [256, 3, 1]],
  48. [-1, 1, Conv, [256, 3, 1]],
  49. [[-1, -3, -5, -6], 1, Concat, [1]],
  50. [-1, 1, Conv, [1024, 1, 1]], # 37
  51. [-1, 1, MP, []],
  52. [-1, 1, Conv, [512, 1, 1]],
  53. [-3, 1, Conv, [512, 1, 1]],
  54. [-1, 1, Conv, [512, 3, 2]],
  55. [[-1, -3], 1, Concat, [1]], # 42-P5/32
  56. [-1, 1, Conv, [256, 1, 1]],
  57. [-2, 1, Conv, [256, 1, 1]],
  58. [-1, 1, Conv, [256, 3, 1]],
  59. [-1, 1, Conv, [256, 3, 1]],
  60. [-1, 1, Conv, [256, 3, 1]],
  61. [-1, 1, Conv, [256, 3, 1]],
  62. [[-1, -3, -5, -6], 1, Concat, [1]],
  63. [-1, 1, Conv, [1024, 1, 1]], # 50
  64. ]
  65. # yolov7 head
  66. head:
  67. [[-1, 1, SPPCSPC, [512]], # 51
  68. [-1, 1, Conv, [256, 1, 1]],
  69. [-1, 1, nn.Upsample, [None, 2, 'nearest']],
  70. [37, 1, Conv, [256, 1, 1]], # route backbone P4
  71. [[-1, -2], 1, Concat, [1]],
  72. [-1, 1, Conv, [256, 1, 1]],
  73. [-2, 1, Conv, [256, 1, 1]],
  74. [-1, 1, Conv, [128, 3, 1]],
  75. [-1, 1, Conv, [128, 3, 1]],
  76. [-1, 1, Conv, [128, 3, 1]],
  77. [-1, 1, Conv, [128, 3, 1]],
  78. [[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
  79. [-1, 1, Conv, [256, 1, 1]], # 63
  80. [-1, 1, Conv, [128, 1, 1]],
  81. [-1, 1, nn.Upsample, [None, 2, 'nearest']],
  82. [24, 1, Conv, [128, 1, 1]], # route backbone P3
  83. [[-1, -2], 1, Concat, [1]],
  84. [-1, 1, Conv, [128, 1, 1]],
  85. [-2, 1, Conv, [128, 1, 1]],
  86. [-1, 1, Conv, [64, 3, 1]],
  87. [-1, 1, Conv, [64, 3, 1]],
  88. [-1, 1, Conv, [64, 3, 1]],
  89. [-1, 1, Conv, [64, 3, 1]],
  90. [[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
  91. [-1, 1, Conv, [128, 1, 1]], # 75
  92. [-1, 1, MP, []],
  93. [-1, 1, Conv, [128, 1, 1]],
  94. [-3, 1, Conv, [128, 1, 1]],
  95. [-1, 1, Conv, [128, 3, 2]],
  96. [[-1, -3, 63], 1, Concat, [1]],
  97. [-1, 1, Conv, [256, 1, 1]],
  98. [-2, 1, Conv, [256, 1, 1]],
  99. [-1, 1, Conv, [128, 3, 1]],
  100. [-1, 1, Conv, [128, 3, 1]],
  101. [-1, 1, Conv, [128, 3, 1]],
  102. [-1, 1, Conv, [128, 3, 1]],
  103. [[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
  104. [-1, 1, Conv, [256, 1, 1]], # 88
  105. [-1, 1, MP, []],
  106. [-1, 1, Conv, [256, 1, 1]],
  107. [-3, 1, Conv, [256, 1, 1]],
  108. [-1, 1, Conv, [256, 3, 2]],
  109. [[-1, -3, 51], 1, Concat, [1]],
  110. [-1, 1, Conv, [512, 1, 1]],
  111. [-2, 1, Conv, [512, 1, 1]],
  112. [-1, 1, Conv, [256, 3, 1]],
  113. [-1, 1, Conv, [256, 3, 1]],
  114. [-1, 1, Conv, [256, 3, 1]],
  115. [-1, 1, Conv, [256, 3, 1]],
  116. [[-1, -2, -3, -4, -5, -6], 1, Concat, [1]],
  117. [-1, 1, Conv, [512, 1, 1]], # 101
  118. [75, 1, RepConv, [256, 3, 1]],
  119. [88, 1, RepConv, [512, 3, 1]],
  120. [101, 1, RepConv, [1024, 3, 1]],
  121. [[102,103,104], 1, IDetect, [nc, anchors]], # Detect(P3, P4, P5)
  122. ]