航空画像セグメンテーションの研究
Convolutional Neural Network
64 x 64 x 3 (RGB) sized patches
Correct answers
Predictions
16 x 16 x 3 (building, road, other)
Calculate loss
Backpropagation
R
G
B
Input aerial
image patch ss
Predicted
label patch ˆmˆm
FC(4096)C(64, 16x16/4) P(2/1) C(112, 4x4/1) C(80, 3x3/1) FC(768)
Loss Function
Input aerial image Predicted 3-channel label image
from the basic architecture
航空画像セグメンテーションの研究