BLNN: Multiscale Feature Fusion-Based Bilinear Fine-Grained Convolutional Neural Network for Image Classification of Wood Knot Defects

Figure 9

Confusion matrix in the testing dataset of all the applied models: (a) AlexNet, (b) GoogLeNet, (c) MobileNet, (d) ResNet-18, (e) VGGNet-16, and (f) BLNN.

(a)

(b)

(c)

(d)

(e)

(f)