Abstract
A great number of computer vision publications have focused on distinguishing between human action recognition and classification rather than the intensity of actions performed. Indexing the intensity which determines the performance of human actions is a challenging task due to the uncertainty and information deficiency that exists in the video inputs. To remedy this uncertainty, in this paper, we coupled fuzzy logic rules with the neural-based action recognition model to index the intensity of the action as intense or mild. In our approach, we define fuzzy logic rules to detect the intensity index of the performed action using the weights generated by the Spatio-Temporal LSTM and demonstrate through experiments that indexing of the action intensity is possible. We analyzed the integrated model by applying it to videos of human actions with different action intensities and were able to achieve an accuracy of 89.16% on our generated dataset for intensity indexing. The integrated model demonstrates the ability of the fuzzy inference module to effectively estimate the intensity index of the human action.
Abstract (translated)
URL
https://arxiv.org/abs/2001.10953
