Table 3. Performance comparison between our methods and the state-of-the-art methods.

Method	Accuracy (%)	Total parameters
Proposed CNN + GAN	60.5±2.6	55 k
2D DenseNet	42.2±5.5	116 k
3D DenseNet	60.2±4.6	405 k
3D DenseSharp Network	60.7±5.5	599 k

Italic values indicate the best performance in each column. CNN, convolutional neural network; GAN, generative adversarial network.