Space-time representation of people based on 3D skeletal data: A review
Spatiotemporal human representation based on 3D visual perception data is a rapidly
growing research area. Representations can be broadly categorized into two groups …
growing research area. Representations can be broadly categorized into two groups …
Mining actionlet ensemble for action recognition with depth cameras
Human action recognition is an important yet challenging task. The recently developed
commodity depth sensors open up new possibilities of dealing with this problem but also …
commodity depth sensors open up new possibilities of dealing with this problem but also …
Toward human activity recognition: a survey
Human activity recognition (HAR) is a complex and multifaceted problem. The research
community has reported numerous approaches to perform HAR. Along with HAR …
community has reported numerous approaches to perform HAR. Along with HAR …
Hon4d: Histogram of oriented 4d normals for activity recognition from depth sequences
We present a new descriptor for activity recognition from videos acquired by a depth sensor.
Previous descriptors mostly compute shape and motion features independently; thus, they …
Previous descriptors mostly compute shape and motion features independently; thus, they …
[PDF][PDF] Human action recognition using a temporal hierarchy of covariance descriptors on 3d joint locations
ME Hussein, M Torki, MA Gowayyed… - … -third international joint …, 2013 - researchgate.net
Human action recognition from videos is a challenging machine vision task with multiple
important application domains, such as humanrobot/machine interaction, interactive …
important application domains, such as humanrobot/machine interaction, interactive …
Learning actionlet ensemble for 3D human action recognition
Human action recognition is an important yet challenging task. Human actions usually
involve human-object interactions, highly articulated motions, high intra-class variations, and …
involve human-object interactions, highly articulated motions, high intra-class variations, and …
Effective 3d action recognition using eigenjoints
In this paper, we propose an effective method to recognize human actions using 3D skeleton
joints recovered from 3D depth data of RGBD cameras. We design a new action feature …
joints recovered from 3D depth data of RGBD cameras. We design a new action feature …
Joint angles similarities and HOG2 for action recognition
We propose a set of features derived from skeleton tracking of the human body and depth
maps for the purpose of action recognition. The descriptors proposed are easy to implement …
maps for the purpose of action recognition. The descriptors proposed are easy to implement …
A survey on human motion analysis from depth data
Human pose estimation has been actively studied for decades. While traditional approaches
rely on 2d data like images or videos, the development of Time-of-Flight cameras and other …
rely on 2d data like images or videos, the development of Time-of-Flight cameras and other …
Stop: Space-time occupancy patterns for 3d action recognition from depth map sequences
Abstract This paper presents Space-Time Occupancy Patterns (STOP), a new visual
representation for 3D action recognition from sequences of depth maps. In this new …
representation for 3D action recognition from sequences of depth maps. In this new …