Unsupervised Variational Video Hashing with 1D-CNN-LSTM Networks

Most existing unsupervised video hashing methods generate binary codes by using RNNs in a deterministic manner, which fails to capture the dominant latent variation of videos. In addition, RNN-based video hashing methods suffer the content forgetting of early input frames due to the sequential processing inherency of RNNs, which is detrimental to global information capturing. In this work, we prop...