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

Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...

You might also read

Related Articles

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

Sort by
Same author

Phytoplankton dominance alters basal energy pathways and food web structure in eutrophic shallow lakes.

iScience·2026
Same author

Multilayered nucleotide organization reveals purifying selection and host-driven adaptation in CPV and FPV.

BMC veterinary research·2026
Same author

Digital engagement and physical activity patterns across Chinese populations: a secondary analysis of national survey data.

Frontiers in public health·2026
Same author

CAPTAIN: a multimodal foundation model pretrained on co-assayed single-cell RNA and protein.

Nature communications·2026
Same author

Chinese Food Images for Full-cycle Nutrition Analysis Towards Diabetes Management.

Scientific data·2026
Same author

Fluorescence-enhanced BINOL-hybridized ladder-type siloxanes and their sensing of Fe<sup>3</sup>.

RSC advances·2026

Related Experiment Video

Updated: Jul 10, 2026

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography
10:14

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography

Published on: September 2, 2020

4.9K

Dual-modal edible oil impurity dataset for weak feature detection.

Huiyu Wang1, Qianghua Chen1, Jianding Zhao1

  • 1School of Electronic Information, Shanghai Dianji University, Shanghai, China.

Scientific Data
|December 23, 2024
PubMed
Summary

A new dataset for detecting solid impurities in edible oils was created. This computer vision dataset aids food safety by improving impurity detection efficiency and accuracy.

More Related Videos

Deep Neural Networks for Image-Based Dietary Assessment
13:19

Deep Neural Networks for Image-Based Dietary Assessment

Published on: March 13, 2021

9.0K
Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction
06:19

Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction

Published on: August 16, 2024

382

Related Experiment Videos

Last Updated: Jul 10, 2026

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography
10:14

Chromatographic Fingerprinting by Template Matching for Data Collected by Comprehensive Two-Dimensional Gas Chromatography

Published on: September 2, 2020

4.9K
Deep Neural Networks for Image-Based Dietary Assessment
13:19

Deep Neural Networks for Image-Based Dietary Assessment

Published on: March 13, 2021

9.0K
Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction
06:19

Integration of Animal Behavioral Assessment and Convolutional Neural Network to Study Wasabi-Alcohol Taste-Smell Interaction

Published on: August 16, 2024

382

Area of Science:

  • Food Science
  • Computer Vision
  • Machine Learning

Background:

  • Edible oil production can introduce solid impurities, posing food safety risks.
  • Manual detection of these impurities is labor-intensive and less accurate.
  • Existing datasets lack comprehensive coverage for edible oil impurity detection.

Purpose of the Study:

  • To address the absence of suitable datasets for edible oil impurity detection.
  • To introduce a novel dual-modal dataset for enhanced impurity identification.
  • To facilitate the development of advanced computer vision models for food safety.

Main Methods:

  • Development of the Dual-Modal Edible Oil Impurity (DMEOI) dataset.
  • Inclusion of 14,520 event and full-picture images covering five common edible oils.
  • Annotation of images for four typical solid impurities, enabling single-modal and dual-modal detection.
  • Application and comparative analysis of four object detection algorithms on the dataset.

Main Results:

  • The DMEOI dataset provides a valuable resource for training and evaluating computer vision models.
  • Demonstrated the dataset's utility through the performance comparison of four object detection algorithms.
  • Established a benchmark for future research in automated edible oil quality control.

Conclusions:

  • The DMEOI dataset significantly advances the field of automated solid impurity detection in edible oils.
  • The dataset supports the development of more efficient and accurate food safety inspection systems.
  • Public availability of the DMEOI dataset encourages further research and innovation in food quality assurance.