Livoa LogoLivoa
PanFormer Encoder
PAN Image


(B, Cpan, H, W)

OverlapPatchEmbed (3x3 Conv)
Downsample (3x3 Conv, stride 2)
Encoder Level 1 (TransformerBlock x N1)
Encoder Output
PanFormer Decoder
Encoder Level 1 (CrossTransformerBlock x N1)
Downsample
Encoder Level 2 (CrossTransformerBlock x N2)
Downsample
Encoder Level 3 (CrossTransformerBlock x N3)
Downsample
Encoder Level 4 (CrossTransformerBlock x N4)
Latent Space (CrossTransformerBlock x N5)
Decoder Level 4 (TransformerBlock x N4)
Reduce Channels (1x1 Conv)
Decoder Level 3 (TransformerBlock x N3)
Upsample
Decoder Level 3 (TransformerBlock x N3)
Upsample
Decoder Level 2 (TransformerBlock x N2)
Upsample
Decoder Level 1 (TransformerBlock x N1)
Output Conv (3x3 Conv, stride 1)
Sigmoid OverlapPatchEmbed
LRMS Image


(B, Cms, H/r, W/r)

Upsampled (Bicubic)
Pansharpened Image


(B, Cout, H, W)

alpha

by Jimmy

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