yolov7x.yaml 4.4 KB

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  1. # parameters
  2. nc: 80 # 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, [40, 3, 1]], # 0
  14. [-1, 1, Conv, [80, 3, 2]], # 1-P1/2
  15. [-1, 1, Conv, [80, 3, 1]],
  16. [-1, 1, Conv, [160, 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, 1, Conv, [64, 3, 1]],
  24. [-1, 1, Conv, [64, 3, 1]],
  25. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  26. [-1, 1, Conv, [320, 1, 1]], # 13
  27. [-1, 1, MP, []],
  28. [-1, 1, Conv, [160, 1, 1]],
  29. [-3, 1, Conv, [160, 1, 1]],
  30. [-1, 1, Conv, [160, 3, 2]],
  31. [[-1, -3], 1, Concat, [1]], # 18-P3/8
  32. [-1, 1, Conv, [128, 1, 1]],
  33. [-2, 1, Conv, [128, 1, 1]],
  34. [-1, 1, Conv, [128, 3, 1]],
  35. [-1, 1, Conv, [128, 3, 1]],
  36. [-1, 1, Conv, [128, 3, 1]],
  37. [-1, 1, Conv, [128, 3, 1]],
  38. [-1, 1, Conv, [128, 3, 1]],
  39. [-1, 1, Conv, [128, 3, 1]],
  40. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  41. [-1, 1, Conv, [640, 1, 1]], # 28
  42. [-1, 1, MP, []],
  43. [-1, 1, Conv, [320, 1, 1]],
  44. [-3, 1, Conv, [320, 1, 1]],
  45. [-1, 1, Conv, [320, 3, 2]],
  46. [[-1, -3], 1, Concat, [1]], # 33-P4/16
  47. [-1, 1, Conv, [256, 1, 1]],
  48. [-2, 1, Conv, [256, 1, 1]],
  49. [-1, 1, Conv, [256, 3, 1]],
  50. [-1, 1, Conv, [256, 3, 1]],
  51. [-1, 1, Conv, [256, 3, 1]],
  52. [-1, 1, Conv, [256, 3, 1]],
  53. [-1, 1, Conv, [256, 3, 1]],
  54. [-1, 1, Conv, [256, 3, 1]],
  55. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  56. [-1, 1, Conv, [1280, 1, 1]], # 43
  57. [-1, 1, MP, []],
  58. [-1, 1, Conv, [640, 1, 1]],
  59. [-3, 1, Conv, [640, 1, 1]],
  60. [-1, 1, Conv, [640, 3, 2]],
  61. [[-1, -3], 1, Concat, [1]], # 48-P5/32
  62. [-1, 1, Conv, [256, 1, 1]],
  63. [-2, 1, Conv, [256, 1, 1]],
  64. [-1, 1, Conv, [256, 3, 1]],
  65. [-1, 1, Conv, [256, 3, 1]],
  66. [-1, 1, Conv, [256, 3, 1]],
  67. [-1, 1, Conv, [256, 3, 1]],
  68. [-1, 1, Conv, [256, 3, 1]],
  69. [-1, 1, Conv, [256, 3, 1]],
  70. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  71. [-1, 1, Conv, [1280, 1, 1]], # 58
  72. ]
  73. # yolov7 head
  74. head:
  75. [[-1, 1, SPPCSPC, [640]], # 59
  76. [-1, 1, Conv, [320, 1, 1]],
  77. [-1, 1, nn.Upsample, [None, 2, 'nearest']],
  78. [43, 1, Conv, [320, 1, 1]], # route backbone P4
  79. [[-1, -2], 1, Concat, [1]],
  80. [-1, 1, Conv, [256, 1, 1]],
  81. [-2, 1, Conv, [256, 1, 1]],
  82. [-1, 1, Conv, [256, 3, 1]],
  83. [-1, 1, Conv, [256, 3, 1]],
  84. [-1, 1, Conv, [256, 3, 1]],
  85. [-1, 1, Conv, [256, 3, 1]],
  86. [-1, 1, Conv, [256, 3, 1]],
  87. [-1, 1, Conv, [256, 3, 1]],
  88. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  89. [-1, 1, Conv, [320, 1, 1]], # 73
  90. [-1, 1, Conv, [160, 1, 1]],
  91. [-1, 1, nn.Upsample, [None, 2, 'nearest']],
  92. [28, 1, Conv, [160, 1, 1]], # route backbone P3
  93. [[-1, -2], 1, Concat, [1]],
  94. [-1, 1, Conv, [128, 1, 1]],
  95. [-2, 1, Conv, [128, 1, 1]],
  96. [-1, 1, Conv, [128, 3, 1]],
  97. [-1, 1, Conv, [128, 3, 1]],
  98. [-1, 1, Conv, [128, 3, 1]],
  99. [-1, 1, Conv, [128, 3, 1]],
  100. [-1, 1, Conv, [128, 3, 1]],
  101. [-1, 1, Conv, [128, 3, 1]],
  102. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  103. [-1, 1, Conv, [160, 1, 1]], # 87
  104. [-1, 1, MP, []],
  105. [-1, 1, Conv, [160, 1, 1]],
  106. [-3, 1, Conv, [160, 1, 1]],
  107. [-1, 1, Conv, [160, 3, 2]],
  108. [[-1, -3, 73], 1, Concat, [1]],
  109. [-1, 1, Conv, [256, 1, 1]],
  110. [-2, 1, Conv, [256, 1, 1]],
  111. [-1, 1, Conv, [256, 3, 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, 1, Conv, [256, 3, 1]],
  117. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  118. [-1, 1, Conv, [320, 1, 1]], # 102
  119. [-1, 1, MP, []],
  120. [-1, 1, Conv, [320, 1, 1]],
  121. [-3, 1, Conv, [320, 1, 1]],
  122. [-1, 1, Conv, [320, 3, 2]],
  123. [[-1, -3, 59], 1, Concat, [1]],
  124. [-1, 1, Conv, [512, 1, 1]],
  125. [-2, 1, Conv, [512, 1, 1]],
  126. [-1, 1, Conv, [512, 3, 1]],
  127. [-1, 1, Conv, [512, 3, 1]],
  128. [-1, 1, Conv, [512, 3, 1]],
  129. [-1, 1, Conv, [512, 3, 1]],
  130. [-1, 1, Conv, [512, 3, 1]],
  131. [-1, 1, Conv, [512, 3, 1]],
  132. [[-1, -3, -5, -7, -8], 1, Concat, [1]],
  133. [-1, 1, Conv, [640, 1, 1]], # 117
  134. [87, 1, Conv, [320, 3, 1]],
  135. [102, 1, Conv, [640, 3, 1]],
  136. [117, 1, Conv, [1280, 3, 1]],
  137. [[118,119,120], 1, IDetect, [nc, anchors]], # Detect(P3, P4, P5)
  138. ]