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

Affinity Chromatography01:03

Affinity Chromatography

1.0K
Affinity chromatography is a powerful technique extensively utilized for separating and purifying specific biomolecules from complex mixtures. It capitalizes on the highly selective binding between an analyte and its counterpart, such as antibody-antigen interactions. The counterpart is immobilized on the stationary phase, forming an affinity column. The stationary phase typically consists of solid support, such as agarose or porous glass beads, immobilizing the affinity ligand. The mobile...
1.0K
Optimizing Chromatographic Separations01:15

Optimizing Chromatographic Separations

492
Optimizing chromatographic separations is crucial for obtaining clean separations in a minimum amount of time. Optimization is required for several factors, including kinetic effects related to band broadening, plate height, capacity factor, and separation factor.
Band broadening refers to spreading solute bands as they travel through the column. This broadening can impact resolution. Plate height (H) represents the length required for one theoretical plate. A lower plate height corresponds to...
492
Chromatographic Resolution01:15

Chromatographic Resolution

744
In chromatography, a solute moves through a chromatographic column and tends to spread, forming a Gaussian-shaped band. The longer the solute spends in the column, the broader the band becomes. The broadening can lead to overlaps within the column, affecting separation effectiveness.
The effectiveness of separation can be evaluated by determining the level of separation between two neighboring peaks in a chromatogram, which represents the individual components of a sample.
In chromatography,...
744
Aryldiazonium Salts to Azo Dyes: Diazo Coupling01:11

Aryldiazonium Salts to Azo Dyes: Diazo Coupling

3.1K
The reaction of weakly electrophilic aryldiazonium (also called arenediazonium) salts with highly activated aromatic compounds leads to the formation of products with an —N=N— link, called an azo linkage. This reaction, presented in Figure 1, is known as diazo coupling and occurs without the loss of the nitrogen atoms of the aryldiazonium salt. Highly activated aromatic compounds such as phenols or arylamines favor the diazo coupling reaction. The coupling generally occurs at the...
3.1K
Chromatographic Methods: Classification01:12

Chromatographic Methods: Classification

2.5K
Chromatographic techniques are classified in three ways: the classification is based on the physical state of the stationary and mobile phases, how the mobile phase and the stationary phase contact each other, or through the chemical or physical processes that isolate the components of the sample. Typically, the mobile phase is either a liquid or gas, while the stationary phase is either a solid or a liquid layer applied to a solid surface.
Chromatographic techniques are typically named by...
2.5K
High-Performance Liquid Chromatography: Types of Detectors01:15

High-Performance Liquid Chromatography: Types of Detectors

804
The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte...
804

You might also read

Related Articles

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

Sort by
Same author

HyperHazeOff: Hyperspectral Remote Sensing Image Dehazing Benchmark.

Journal of imaging·2025
Same author

No Reproducibility, No Progress: Rethinking CT Benchmarking.

Journal of imaging·2025
Same author

OrgNet: orientation-gnostic protein stability assessment using convolutional neural networks.

Bioinformatics (Oxford, England)·2025
Same author

Evaluation of Color Difference Models for Wide Color Gamut and High Dynamic Range.

Journal of imaging·2024
Same author

[Visual acuity charts in the Russian Empire, the USSR and modern Russia].

Vestnik oftalmologii·2023
Same author

Formulae Differences Commence a Database for Interlaboratory Studies of Natural Organic Matter.

Environmental science & technology·2023
Same journal

Human-AI Interaction in Interventional Radiology: A Narrative Review of Current Applications, Challenges, and Future Directions.

Journal of imaging·2026
Same journal

Coronary Artery Anomalies and Anatomical Variants: Cross-Sectional Diagnostic Imaging and Clinical Background.

Journal of imaging·2026
Same journal

YoLeTooth: A Unified Framework for Joint Tooth Segmentation and Periapical Lesion Detection in Panoramic Radiographs.

Journal of imaging·2026
Same journal

Radiomics-Guided Multi-Sequence Learning for Pathological Complete Response Prediction from Breast MRI with Missing Auxiliary Sequences.

Journal of imaging·2026
Same journal

Cutaneous Thermography in Arthropathies: Quantitative Imaging, Machine Learning, and Clinical Translation.

Journal of imaging·2026
Same journal

Two-Stage Dynamic Synergistic Segmentation Method for Myocardial Pathology.

Journal of imaging·2026
See all related articles

Related Experiment Video

Updated: Sep 13, 2025

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

15.7K

Leveraging Achromatic Component for Trichromat-Friendly Daltonization.

Dmitry Sidorchuk1, Almir Nurmukhametov1, Paul Maximov1

  • 1Institute for Information Transmission Problems of the Russian Academy of Sciences, 127051 Moscow, Russia.

Journal of Imaging
|July 25, 2025
PubMed
Summary
This summary is machine-generated.

A new daltonization method enhances color vision deficiency (CVD) visibility while preserving image naturalness. This approach modifies only the achromatic component, outperforming existing methods in preserving natural appearance for all viewers.

Keywords:
achromatic componentcolor vision deficiencycontrastdaltonizationnaturalnesssubjective evaluation

More Related Videos

High-Accuracy Correction of 3D Chromatic Shifts in the Age of Super-Resolution Biological Imaging Using Chromagnon
08:18

High-Accuracy Correction of 3D Chromatic Shifts in the Age of Super-Resolution Biological Imaging Using Chromagnon

Published on: June 16, 2020

7.6K
Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
11:26

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

12.7K

Related Experiment Videos

Last Updated: Sep 13, 2025

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

15.7K
High-Accuracy Correction of 3D Chromatic Shifts in the Age of Super-Resolution Biological Imaging Using Chromagnon
08:18

High-Accuracy Correction of 3D Chromatic Shifts in the Age of Super-Resolution Biological Imaging Using Chromagnon

Published on: June 16, 2020

7.6K
Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light
11:26

Integrating a Triplet-triplet Annihilation Up-conversion System to Enhance Dye-sensitized Solar Cell Response to Sub-bandgap Light

Published on: September 12, 2014

12.7K

Area of Science:

  • Computer Vision
  • Human-Computer Interaction
  • Image Processing

Background:

  • Color vision deficiency (CVD) affects 300 million globally, impacting cone cell function.
  • Daltonization methods improve detail visibility for CVD but can distort natural image appearance.

Purpose of the Study:

  • To develop a novel daltonization method preserving image naturalness for both normal trichromats and individuals with CVD.
  • To enhance detail visibility for individuals with CVD without compromising image aesthetics.

Main Methods:

  • A new daltonization approach modifying only the achromatic component of images.
  • Comparative analysis using objective and subjective evaluations against the anisotropic daltonization method.
  • Assessment of visibility enhancement and naturalness preservation.

Main Results:

  • The proposed method demonstrated over 10x superior naturalness compared to the anisotropic method objectively.
  • Over 90% of CVD individuals and 95% of trichromats preferred the new method for its natural appearance.
  • Subjective evaluations showed comparable detail discrimination to the anisotropic method, despite objective contrast metric differences.

Conclusions:

  • The novel daltonization method offers significantly improved image naturalness for all viewers.
  • The method provides comparable, and in some cases superior, detail discrimination for individuals with CVD.
  • This approach represents a significant advancement in creating accessible and aesthetically pleasing visual content for a wider audience.