A Comprehensive Analysis of Human Action Recognition for Noisy Videos Using CNN and LSTM
S. A. Suma, Punyaban Patel, Rajesh Tiwari, Lavanya Gundu, Guntoju Kalpana Devi, K. Srujan Raju · 2024
Human action identification has advanced significantly as a result of the development of deep learning algorithms. Convolutional Neural Networks (CNNs) are known for their adeptness at extracting crucial information within video frames, especially shapes and postures. However, understanding movements necessitates not just individual frames as well as the temporal flow of the movement; this is wherein LSTM (long short-term memory) variants of Recurrent Neural Networks (RNNs) come into play. By analyzing frame sequences, LSTMs are particularly effective in gathering temporal connections, recalling prior motions, and overcoming the gap amongst static features as well as dynamic actions. Even with CNNs and LSTMs' remarkable accuracy in human action recognition (HAR), challenges remain.