Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Visual System01:26

Visual System

1.6K
Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
1.6K
Vision01:24

Vision

59.1K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
59.1K
Bullying02:04

Bullying

8.7K
A modern form of aggression is bullying. As you learn in your study of child development, socializing and playing with other children is beneficial for children’s psychological development. However, as you may have experienced as a child, not all play behavior has positive outcomes. Some children are aggressive and want to play roughly. Other children are selfish and do not want to share toys. One form of negative social interactions among children that has become a national concern is...
8.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

An FPGA-based IP for recognizing violence against children.

MethodsX·2021
Same author

Violent actions against children.

Data in brief·2017
See all related articles

Related Experiment Video

Updated: Dec 31, 2025

A Method to Quantify Visual Information Processing in Children Using Eye Tracking
09:47

A Method to Quantify Visual Information Processing in Children Using Eye Tracking

Published on: July 9, 2016

18.0K

Vision-based system model for detecting violence against children.

Samir Marwan Hammami1, Muhammad Alhammami2

  • 1Dhofar University, Oman.

Methodsx
|January 8, 2020
PubMed
Summary
This summary is machine-generated.

This study introduces a novel machine learning model for child abuse detection using skeletal data. The privacy-preserving system achieved 99.03% accuracy in identifying violent actions.

Keywords:
ClassificationDepth sensorOptimized ML-based System Model for Detecting Violence Against ChildrenReduced skeletal features-based modelTechnology in societyk-NN

More Related Videos

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

3.6K
Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.1K

Related Experiment Videos

Last Updated: Dec 31, 2025

A Method to Quantify Visual Information Processing in Children Using Eye Tracking
09:47

A Method to Quantify Visual Information Processing in Children Using Eye Tracking

Published on: July 9, 2016

18.0K
Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System
05:10

Author Spotlight: An Automated Method for Assessing Visual Acuity in Infants and Toddlers Using an Eye-Tracking System

Published on: March 17, 2023

3.6K
Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.1K

Area of Science:

  • Computer Science
  • Artificial Intelligence
  • Child Psychology

Background:

  • Child abuse detection is a critical societal issue.
  • Existing methods may raise privacy concerns.
  • Technological solutions can aid in early detection and intervention.

Purpose of the Study:

  • To develop a machine learning (ML) model for detecting child abuse.
  • To ensure privacy by utilizing only skeletal data.
  • To establish a foundation for further research and school-based applications.

Main Methods:

  • Acquisition of skeletal data using depth sensors.
  • Development of a binary classification ML model (violent vs. non-violent action).
  • Focus on privacy preservation through joint data analysis.

Main Results:

  • Achieved a high violence detection accuracy rate of 99.03%.
  • Successfully implemented a privacy-preserving approach using skeletal data.
  • Demonstrated the model's effectiveness in distinguishing between violent and non-violent actions.

Conclusions:

  • The developed ML model offers a novel, privacy-conscious method for child abuse detection.
  • The model's high accuracy supports its potential for real-world application.
  • This research provides a scalable framework for school psychologists and counselors.