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

Interpreting R Charts01:22

Interpreting R Charts

49
R chart, or range chart, is a fundamental tool in statistical process control used to monitor the variability within a process. It complements the X-bar (x̄) chart by focusing on the range of the data, rather than individual values, providing a clear picture of the process dispersion over time.
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
49
Color Vision01:24

Color Vision

433
Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
433
Guidelines and Strategies for Safe Computer Charting01:18

Guidelines and Strategies for Safe Computer Charting

785
The guidelines and strategies provided by the American Nurses Association (ANA) and the Canadian Nurses Association (CNA) offer essential principles for ensuring safe and secure computer charting systems in healthcare settings. Let's break down each recommendation:
Maintain Confidentiality and Security:
785
Perceptual Constancy01:12

Perceptual Constancy

317
Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
317
Methods of Documentation IV: Focus Charting01:26

Methods of Documentation IV: Focus Charting

988
Focus Charting, also known as the focus charting system or "focus documentation," is a systematic documentation approach used in healthcare to organize patient information in medical records.
It typically involves three columns for recording information:
988
Pareto Chart00:52

Pareto Chart

6.6K
A Pareto chart is a bar graph or a combination of both line and bar graphs. The bar lengths represent the individual values or the frequency, while the lines represent the cumulative total values. In this chart, the longest bars are arranged on the left and the shortest bars on the right, which makes it easier to read and interpret the data. It can also be called a Pareto diagram or Pareto analysis.
The Pareto chart is named after the Italian economist Vilfredo Pareto, who described the Pareto...
6.6K

You might also read

Related Articles

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

Sort by
Same author

Effect of androgen receptor polymorphism on hypogonadism severity and efficacy of testosterone replacement therapy.

Translational andrology and urology·2026
Same author

Evaluating color consistency between the LCD display and varied wide color gamuts displays using CIE color-matching functions.

Optics express·2026
Same author

Loci of neutral and preference white for laser-based wide color gamut displays.

Optics express·2026
Same author

Integrative genomic and transcriptomic analysis to identify potential candidate genes influencing plumage color variation in mule ducks.

Poultry science·2026
Same author

Direct Nanocrystal Seeding Enables Buried Interface Passivation and Enhanced Crystallization for FAPbI<sub>3</sub> Solar Cells.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Genome-Wide Association Analysis of the Sperm Motility Traits of Jinding Drakes.

Animals : an open access journal from MDPI·2026

Related Experiment Video

Updated: May 24, 2025

Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

8.9K

Color-Name Aware Optimization to Enhance the Perception of Transparent Overlapped Charts.

Kecheng Lu, Lihang Zhu, Yunhai Wang

    IEEE Transactions on Visualization and Computer Graphics
    |March 3, 2025
    PubMed
    Summary

    This study introduces a color-name aware (CNA) framework to improve translucent chart perception. It optimizes color and transparency for better data comparison in visualizations.

    More Related Videos

    Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
    05:58

    Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

    Published on: August 29, 2018

    8.8K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.3K

    Related Experiment Videos

    Last Updated: May 24, 2025

    Visualizing Visual Adaptation
    04:43

    Visualizing Visual Adaptation

    Published on: April 24, 2017

    8.9K
    Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
    05:58

    Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking

    Published on: August 29, 2018

    8.8K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.3K

    Area of Science:

    • Computer Science
    • Data Visualization
    • Human-Computer Interaction

    Background:

    • Transparency is crucial for comparing categorical data in visualizations like histograms.
    • Overlapping elements in translucent charts cause color interactions, leading to ambiguous mappings and false colors.
    • Current color blending models are inadequate for complex overlapping visualizations.

    Purpose of the Study:

    • To develop an automated method for generating optimal color encodings for translucent charts.
    • To enhance the perception and discriminability of data segments in visualizations.
    • To improve the association between composite colors and their class labels using color nameability.

    Main Methods:

    • Developed a color-name aware (CNA) optimization framework.
    • Generated maximally coherent color assignments and transparency settings.
    • Utilized crowdsourced experiments with composite histograms to evaluate the technique.

    Main Results:

    • The CNA framework significantly outperforms standard and visualization-specific color blending models.
    • Demonstrated improved perceptual discriminability for all visualization segments.
    • Showcased generalization to other visualizations like parallel coordinates and Venn diagrams.

    Conclusions:

    • The proposed automated approach effectively enhances perception in translucent charts.
    • Color nameability is a key factor in creating effective color encodings for complex visualizations.
    • An open-source web-based tool is provided for practical application of the technique.