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Related Experiment Video

Updated: May 9, 2026

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
06:21

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

Measuring food intake with digital photography.

C K Martin1, T Nicklas, B Gunturk

  • 1Pennington Biomedical Research Center, Baton Rouge, LA, USA.

Journal of Human Nutrition and Dietetics : the Official Journal of the British Dietetic Association
|July 16, 2013
PubMed
Summary

Digital photography accurately estimates food intake in cafeterias and free-living settings using the Remote Food Photography Method (RFPM). This technology offers advantages over traditional methods for dietary assessment and health promotion.

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Area of Science:

  • Nutrition science
  • Dietary assessment technologies
  • Public health interventions

Background:

  • Traditional dietary assessment methods can be burdensome and inaccurate.
  • Accurate food intake measurement is crucial for public health and personalized nutrition.
  • Digital imaging offers a promising alternative for objective dietary assessment.

Purpose of the Study:

  • To review the digital photography of foods method and the Remote Food Photography Method (RFPM) for estimating food intake.
  • To assess the reliability and validity of RFPM in adults and children.
  • To highlight the advantages of digital imaging methods in dietary assessment.

Main Methods:

  • Digital photography of food selection and leftovers in cafeterias.
  • Comparison of food images with standard portions using computer software.
Keywords:
dietary assessment digital photographyenergy intakefood intakefood photographyfree-living

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Last Updated: May 9, 2026

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
06:21

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
04:46

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

Published on: September 18, 2018

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
04:54

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq

Published on: March 19, 2021

  • Remote Food Photography Method (RFPM) using smartphones for near real-time data capture and analysis.

    • Main Results:

    • Digital photography methods accurately estimate food intake in various settings.
    • RFPM enables near real-time feedback and personalized dietary recommendations.
    • Digital imaging reduces participant burden and improves accuracy and cost-effectiveness.

    Conclusions:

    • Digital imaging, including RFPM, is a reliable and valid method for assessing food intake.
    • These methods offer significant advantages over traditional dietary assessment techniques.
    • Digital photography holds potential for effective weight management and health promotion strategies.