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Peterisfar / YOLOV3

yolov3 by pytorch
MIT License
195 stars 53 forks source link

Anchor #33

Closed whyisma closed 3 years ago

whyisma commented 3 years ago

请问前面这组anchor和后面注释的anchor是怎样的尺度关系？ MODEL = {"ANCHORS":[[(1.25, 1.625), (2.0, 3.75), (4.125, 2.875)], # Anchors for small obj(12,16),(19,36),(40,28) [(1.875, 3.8125), (3.875, 2.8125), (3.6875, 7.4375)], # Anchors for medium obj(36,75),(76,55),(72,146) [(3.625, 2.8125), (4.875, 6.1875), (11.65625, 10.1875)]], # Anchors for big obj(142,110),(192,243),(459,401) "STRIDES":[8, 16, 32], "ANCHORS_PER_SCLAE":3 } 谢谢

Peterisfar commented 3 years ago

请问前面这组anchor和后面注释的anchor是怎样的尺度关系？ MODEL = {"ANCHORS":[[(1.25, 1.625), (2.0, 3.75), (4.125, 2.875)], # Anchors for small obj(12,16),(19,36),(40,28) [(1.875, 3.8125), (3.875, 2.8125), (3.6875, 7.4375)], # Anchors for medium obj(36,75),(76,55),(72,146) [(3.625, 2.8125), (4.875, 6.1875), (11.65625, 10.1875)]], # Anchors for big obj(142,110),(192,243),(459,401) "STRIDES":[8, 16, 32], "ANCHORS_PER_SCLAE":3 } 谢谢

比例缩放过的，8倍，16倍，32倍