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Table 2 Input and output of each hourglass

From: SpikeSegNet-a deep learning approach utilizing encoder-decoder network with hourglass for spike segmentation and counting in wheat plant from visual imaging

Hourglass

Input

Output

After scale up

After scale down

Hourglass 1

32 * 32 * 128

32 * 32 * 128

64 * 64 * 128

_

Hourglass 2

64 * 64 * 128

64 * 64 * 128

_

32 * 32 * 128

Hourglass 3

32 * 32 * 128

32 * 32 * 128

_

  1. “_” indicates the corresponding operation has not been done