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Computer Vision Methods for Motion Control and Analysis

A special issue of Applied Sciences (ISSN 2076-3417).

Deadline for manuscript submissions: 20 October 2025 | Viewed by 1075

Special Issue Editors


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Guest Editor
Department of Electronic Systems, Vilnius Gediminas Technical University (VILNIUS TECH), 10105 Vilnius, Lithuania
Interests: computer vision; multimodal data/signals; signal processing

E-Mail Website
Guest Editor
Department of Electronic Systems, Vilnius Gediminas Technical University (VILNIUS TECH), Plytinės g. 25, LT-10105 Vilnius, Lithuania
Interests: real-time image and signal processing; development of intelligent systems; application of intelligent systems; beekeeping
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Biomechanical Engineering, VilniusTech, LT-10223 Vilnius, Lithuania
Interests: biomechanics; dynamics of biomechanical systems; automatic control; modelling of biomechanical systems

Special Issue Information

Dear Colleagues,

Computer vision, a multidisciplinary field combining computer science, artificial intelligence, and signal processing, plays a critical role in modern technological advancements. It focuses on enabling machines to interpret and understand the visual world, mimicking the capabilities of human vision. One of the applications within this domain is motion control and analysis, which involves the detection, tracking, and interpretation of movement in visual data. This rapidly evolving field combines advanced image processing techniques with machine learning algorithms to extract meaningful information from visual data, enabling precise motion tracking, interpretation, and control. This research area is fundamental to a wide array of applications, including robotics, industrial automation, autonomous vehicles, healthcare, sports analytics, and human–computer interactions.

The aim of this Special Issue is to consolidate recent advancements and novel methodologies in computer vision that enhance motion control and analysis. By bringing together contributions from leading researchers and practitioners, this issue seeks to address current challenges, propose innovative solutions, and outline future directions for research. This Special Issue covers a wide range of topics, including but not limited to the following:

  • Deep learning approaches for understanding motion;
  • Motion detection and tracking algorithms;
  • Human motion analysis, gesture, and activity recognition;
  • Real-time motion analysis;
  • Vision-based control systems for robotics;
  • Multimodal data fusion for motion analysis;
  • Machine learning and deep learning techniques for motion interpretation;
  • Applications in robotics, autonomous systems, and human–machine interfaces;
  • Motion prediction and trajectory planning;
  • Applications in automation, healthcare, sports, and entertainment.

This Special Issue aims to highlight the significance of integrating advanced computer vision techniques into motion control and analysis systems, ultimately contributing to the development of more intelligent and responsive technologies.

Prof. Dr. Dalius Matuzevičius
Prof. Dr. Artūras Serackis
Dr. Julius Griškevičius
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • deep learning approaches for understanding motion
  • motion detection and tracking algorithms
  • human motion analysis, gesture, and activity recognition
  • real-time motion analysis
  • vision-based control systems for robotics
  • multimodal data fusion for motion analysis
  • machine learning and deep learning techniques for motion interpretation
  • applications in robotics, autonomous systems, and human–machine interfaces
  • motion prediction and trajectory planning
  • applications in automation, healthcare, sports, and entertainment

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Published Papers (1 paper)

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Research

23 pages, 10402 KiB  
Article
Enhanced Human Skeleton Tracking for Improved Joint Position and Depth Accuracy in Rehabilitation Exercises
by Vytautas Abromavičius, Ervinas Gisleris, Kristina Daunoravičienė, Jurgita Žižienė, Artūras Serackis and Rytis Maskeliūnas
Appl. Sci. 2025, 15(2), 906; https://doi.org/10.3390/app15020906 - 17 Jan 2025
Viewed by 798
Abstract
The objective of this work is to develop a method for tracking human skeletal movements by integrating data from two synchronized video streams. To achieve this, two datasets were created, each consisting of four different rehabilitation exercise videos featuring various individuals in diverse [...] Read more.
The objective of this work is to develop a method for tracking human skeletal movements by integrating data from two synchronized video streams. To achieve this, two datasets were created, each consisting of four different rehabilitation exercise videos featuring various individuals in diverse environments and wearing different clothing. The prediction model is employed to create a dual-image stream system that enables the tracking of joint positions even when a joint is obscured in one of the streams. This system also mitigates depth coordinate errors by using data from both video streams. The final implementation successfully corrects the positions of the right elbow and wrist joints, though some depth error persists in the left hand. The results demonstrate that adding a second video camera, rotated 90° and aimed at the subject, can compensate for depth prediction inaccuracies, reducing errors by up to 0.4 m. By using a dual-camera setup and fusing the predicted human skeletal models, it is possible to construct a complete human model even when one camera does not capture all body parts and to refine depth coordinates through error correction using a linear regression model. Full article
(This article belongs to the Special Issue Computer Vision Methods for Motion Control and Analysis)
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