PANet anchor order correction (#1420)

models/hub/yolov3-spp.yaml

@@ -21,7 +21,7 @@ backbone:
    [-1, 8, Bottleneck, [256]],
    [-1, 1, Conv, [512, 3, 2]],  # 7-P4/16
    [-1, 8, Bottleneck, [512]],
-   [-1, 1, Conv, [1024, 3, 2]], # 9-P5/32
+   [-1, 1, Conv, [1024, 3, 2]],  # 9-P5/32
    [-1, 4, Bottleneck, [1024]],  # 10
   ]
 

models/hub/yolov5-fpn.yaml

@@ -19,7 +19,7 @@ backbone:
    [-1, 9, BottleneckCSP, [256]],
    [-1, 1, Conv, [512, 3, 2]],  # 5-P4/16
    [-1, 9, BottleneckCSP, [512]],
-   [-1, 1, Conv, [1024, 3, 2]], # 7-P5/32
+   [-1, 1, Conv, [1024, 3, 2]],  # 7-P5/32
    [-1, 1, SPP, [1024, [5, 9, 13]]],
    [-1, 6, BottleneckCSP, [1024]],  # 9
   ]

models/hub/yolov5-panet.yaml

@@ -5,9 +5,9 @@ width_multiple: 1.0  # layer channel multiple
 
 # anchors
 anchors:
-  - [116,90, 156,198, 373,326]  # P5/32
-  - [30,61, 62,45, 59,119]  # P4/16
   - [10,13, 16,30, 33,23]  # P3/8
+  - [30,61, 62,45, 59,119]  # P4/16
+  - [116,90, 156,198, 373,326]  # P5/32
 
 # YOLOv5 backbone
 backbone:
@@ -19,7 +19,7 @@ backbone:
    [-1, 9, BottleneckCSP, [256]],
    [-1, 1, Conv, [512, 3, 2]],  # 5-P4/16
    [-1, 9, BottleneckCSP, [512]],
-   [-1, 1, Conv, [1024, 3, 2]], # 7-P5/32
+   [-1, 1, Conv, [1024, 3, 2]],  # 7-P5/32
    [-1, 1, SPP, [1024, [5, 9, 13]]],
    [-1, 3, BottleneckCSP, [1024, False]],  # 9
   ]
@@ -44,5 +44,5 @@ head:
    [[-1, 10], 1, Concat, [1]],  # cat head P5
    [-1, 3, BottleneckCSP, [1024, False]],  # 23 (P5/32-large)
 
-   [[17, 20, 23], 1, Detect, [nc, anchors]],  # Detect(P5, P4, P3)
+   [[17, 20, 23], 1, Detect, [nc, anchors]],  # Detect(P3, P4, P5)
   ]