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

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
Distance Corrections01:15

Distance Corrections

To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...

You might also read

Related Articles

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

Sort by
Same author

The silicon solar cell as a photometric detector.

Applied optics·2010
See all related articles

Related Experiment Video

Updated: Jun 16, 2026

Enabling High Grayscale Resolution Displays and Accurate Response Time Measurements on Conventional Computers
06:50

Enabling High Grayscale Resolution Displays and Accurate Response Time Measurements on Conventional Computers

Published on: February 29, 2012

Direct-reading color-difference meter based on cube-root color coordinates.

M E Faulhaber, P G Witherell

    Applied Optics
    |January 23, 2010
    PubMed
    Summary
    This summary is machine-generated.

    A new instrument directly measures color-difference coordinates using silicon photovoltaic cells and glass filters. This device offers rapid, precise, and stable color measurements without manual adjustments.

    More Related Videos

    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols
    11:37

    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols

    Published on: August 8, 2017

    Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores
    09:46

    Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores

    Published on: August 19, 2013

    Related Experiment Videos

    Last Updated: Jun 16, 2026

    Enabling High Grayscale Resolution Displays and Accurate Response Time Measurements on Conventional Computers
    06:50

    Enabling High Grayscale Resolution Displays and Accurate Response Time Measurements on Conventional Computers

    Published on: February 29, 2012

    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols
    11:37

    RGB and Spectral Root Imaging for Plant Phenotyping and Physiological Research: Experimental Setup and Imaging Protocols

    Published on: August 8, 2017

    Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores
    09:46

    Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores

    Published on: August 19, 2013

    Area of Science:

    • Color science
    • Instrumental analysis
    • Photovoltaic technology

    Background:

    • Accurate color difference measurement is crucial in various industries.
    • Existing methods can be time-consuming or require complex calibration.
    • The cube-root system of color coordinates provides a standardized framework for color differences.

    Purpose of the Study:

    • To introduce a novel instrument for direct reading of color-difference coordinates.
    • To utilize silicon photovoltaic cells and glass filters for efficient signal generation.
    • To develop a rapid and precise method for color difference assessment.

    Main Methods:

    • The instrument employs silicon photovoltaic cells coupled with glass filters to generate signals proportional to tristimulus values.
    • Tristimulus signals from reference and sample materials are processed through solid-state circuitry.
    • The system converts these signals into direct color-difference coordinates.

    Main Results:

    • The instrument successfully reads color-difference coordinates directly.
    • Measurements can be performed rapidly, with a color difference assessment taking approximately 15 seconds.
    • The device demonstrates excellent precision and stability in its measurements.

    Conclusions:

    • The developed instrument offers a significant advancement in color measurement technology.
    • Its design allows for quick, accurate, and reliable color-difference assessments.
    • The instrument's solid-state circuitry and lack of mechanical adjustments contribute to its efficiency and stability.