منابع مشابه
Interactive tracking of insect posture
In this paper, we present an association based tracking approach to track multiple insect body parts in a set of low frame-rate videos. The association is formulated as a MAP problem and solved by the Hungarian algorithm. Different from traditional track-and-then-rectification scheme, this framework refines the tracking hypotheses in an interactive fashion: it integrates a key frame selection a...
متن کاملA Real-Time Sitting Posture Tracking System
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . INTRODUCTION 1 . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Related Work in Computer Vision 2 1.1.1 Appearanced-Based Methods for Object Recognition . . . . . . . . . 3 1.1.2 Human Modeling and Tracking 'I 1 . . . . . . . . . . . . . ....
متن کاملPosture Constraints for Bayesian Human Motion Tracking
One of the most used techniques for full-body human tracking consists of estimating the probability of the parameters of a human body model over time by means of a particle filter. However, given the high-dimensionality of the models to be tracked, the number of required particles to properly populate the space of solutions makes the problem computationally very expensive. To overcome this, we ...
متن کاملTracking Of Hand’s Posture And Gesture
The hand with its pose and gesture is not easy to track with cameras. It is mostly because of a high number of degrees of freedom and a complex shape. Our algorithm is based on three dimensional clouds of points issued from stereovision in order to keep the depth information. The complex and organic aspect of the hand is modeled by an articulated skeleton on which metaballs are attached. We red...
متن کاملCan Smartwatches Replace Smartphones for Posture Tracking?
This paper introduces a human posture tracking platform to identify the human postures of sitting, standing or lying down, based on a smartwatch. This work develops such a system as a proof-of-concept study to investigate a smartwatch's ability to be used in future remote health monitoring systems and applications. This work validates the smartwatches' ability to track the posture of users accu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2020
ISSN: 1424-8220
DOI: 10.3390/s20205953