Output shape

[krishnak]

@zhen8838

In this code

What is the shape of output 0 and 1 which comes from KPU

[zhen8838]

c array. len=C x H x W

[krishnak]

I mean is that a single dimension array? or can it be a 3 dimensional array?

For ex: Keras output is 3x7x10 is this have to be reshaped to 1x210 in KPU or can the KPU also output 3x7x10

[krishnak]

I think the confusion arose from the difference between your code

where the output is of shape 10x7x75

however in Kendryte repository this is mentioned as 10x7x125

You are using V3 anchors, Kendryte is using V2 anchors

[zhen8838]

• c array is one dimension.

• anchors num is different

  10x7x75 => w=10 ,h=7, anchor=3 x (class=20 + obj=1 + coord=4)=75

  Kendryte repository use one dectect layer, his anchor=5. I use 2 detect layers, each layer have 3 anchors.

[krishnak]

yes got it thanks