TY - EJOU AU - Waheed, Manahil AU - Chelloug, Samia Allaoua AU - Shorfuzzaman, Mohammad AU - Alsufyani, Abdulmajeed AU - Jalal, Ahmad AU - Alnowaiser, Khaled AU - Park, Jeongmin TI - Exploiting Human Pose and Scene Information for Interaction Detection T2 - Computers, Materials \& Continua PY - 2023 VL - 74 IS - 3 SN - 1546-2226 AB - Identifying human actions and interactions finds its use in many areas, such as security, surveillance, assisted living, patient monitoring, rehabilitation, sports, and e-learning. This wide range of applications has attracted many researchers to this field. Inspired by the existing recognition systems, this paper proposes a new and efficient human-object interaction recognition (HOIR) model which is based on modeling human pose and scene feature information. There are different aspects involved in an interaction, including the humans, the objects, the various body parts of the human, and the background scene. The main objectives of this research include critically examining the importance of all these elements in determining the interaction, estimating human pose through image foresting transform (IFT), and detecting the performed interactions based on an optimized multi-feature vector. The proposed methodology has six main phases. The first phase involves preprocessing the images. During preprocessing stages, the videos are converted into image frames. Then their contrast is adjusted, and noise is removed. In the second phase, the human-object pair is detected and extracted from each image frame. The third phase involves the identification of key body parts of the detected humans using IFT. The fourth phase relates to three different kinds of feature extraction techniques. Then these features are combined and optimized during the fifth phase. The optimized vector is used to classify the interactions in the last phase. The MSR Daily Activity 3D dataset has been used to test this model and to prove its efficiency. The proposed system obtains an average accuracy of 91.7% on this dataset. KW - Artificial intelligence; daily activities; human interactions; human pose information; image foresting transform; scene feature information DO - 10.32604/cmc.2023.033769