Distinctive action sketch for human action recognition
نویسندگان
چکیده
منابع مشابه
Human Action Recognition System
uman action recognition has evoked considerable interest in the various research areas and applications due to its potential use in proactive computing. The objective of this work is to recognize various human actions like run, jump, walk etc. Moving Object detection and tracking is the first step for action recognition. The algorithm first makes use of the statistical background model and back...
متن کاملHuman Action Recognition
Human Action Recognition Human action recognition is an important topic of computer vision research and applications. The goal of the action recognition is an automated analysis of ongoing events from video data. A reliable system capable of recognizing various human actions has many important applications. The applications include surveillance systems, health-care systems, and a variety of sys...
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One of the fundamental challenges of recognizing actions is accounting for the variability that arises when arbitrary cameras capture humans performing actions. In this paper, we explicitly identify three important sources of variability: (1) viewpoint, (2) execution rate, and (3) anthropometry of actors, and propose a model of human actions that allows us to address all three. Our hypothesis i...
متن کاملHuman Action Recognition Without Human
The objective of this paper is to evaluate “human action recognition without human”. Motion representation is frequently discussed in human action recognition. We have examined several sophisticated options, such as dense trajectories (DT) and the two-stream convolutional neural network (CNN). However, some features from the background could be too strong, as shown in some recent studies on hum...
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Human action recognition is an important problem in Computer Vision. Although most of the existing solutions provide good accuracy results, the methods are often overly complex and computationally expensive, hindering practical application. In this regard, we introduce Symbolic Aggregate approximation (SAX) to address the problem of human action recognition. Given motion trajectories of referen...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2018
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2017.10.022