1. Wang, C., Yang, H., Bartz, C., Meinel, C.: Image captioning with deep bidirectional LSTMs. arXiv [cs.CV] (2016)
2. Ali, M.: Image caption using CNN & LSTM (2020)
3. Alex, K., Ilya, S., Geoffrey, H.: ImageNet classification with deep convolutional neural networks (2012)
4. Chu, Y., Yue, X., Yu, L., Sergei, M., Wang, Z.: Automatic image captioning based on ResNet50 and LSTM with soft attention. Wirel. Commun. Mob. Comput.. Commun. Mob. Comput. 2020, 1–7 (2020)
5. Kalpana, D., Satish, K.: Image captioning using hybrid LSTM-RNN with deep features. sensing and imaging (2022)