Page 177 - Handbook of Deep Learning in Biomedical Engineering Techniques and Applications

166 Chapter 6 Plant leaf disease classification based on feature selection

There is no problem of dimensional mismatch as all the filters in
all the layers are of the same size. The only problem that can be
inherited is the number of filters in the layer and input to the
next layer. To overcome this, it uses same padding. The architec-
ture consists of 3 3 filters with two strides for 24 layers, respec-
tively [16](Fig. 6.11).
In the training process, transfer learning is applied to fine-
tuning the models. Initially, the model was trained by the
PlantVillage data set, which was published in Ref. [5]. This data
set contains about 56,000 leaf images of 19 crops with 38 types

Figure 6.11 ResNet-18 architecture.