# det_layers

[1358422654]

det_layers

det_layers:

• [8,8, 16,16, 32,32, 64,64, 128,128] # P3/8
• [8,8, 16,16, 32,32, 64,64, 128,128] # P4/16
• [8,8, 16,16, 32,32, 64,64, 128,128] # P5/32

For P3,P4 and P5, why are they the same size for objects of different sizes? Can I directly replace it with anchors below? Will it affect the accuracy and speed?

anchors:

• [10,13, 16,30, 33,23] # P3/8
• [30,61, 62,45, 59,119] # P4/16
• [116,90, 156,198, 373,326] # P5/32

[MohsenZand]

They are constant scale gains, as explained on page 7 of the paper. They cannot be replaced by anchors, since they are interpreted differently.

[1358422654]

Thank you very much for your reply。