Feast for the Eyes: Effects of Food Perceptions and Computer Vision Features on Food Photo Popularity

Authors

  • Yilang Peng Annenberg School for Communication, University of Pennsylvania
  • John B. Jemmott III Annenberg School for Communication, Center for Health Behavior and Communication Research, University of Pennsylvania

Keywords:

food, virality, computer vision, visual aesthetics, health communication

Abstract

The widely circulated food photos online have become an important part of our visual culture. Combining human ratings of food characteristics and computational analysis of visual aesthetics, we examined what contributed to the aesthetic appeal of a diversity of food photographs (N = 300) and likes and comments they received in an artificial newsfeed from participants (N = 399). The results revealed that people tended to like and share images containing tasty foods. Both healthy and unhealthy foods were able to gain likes. Aesthetic appeal and specific visual features, such as the use of arousing colors and different components of visual complexity, also influenced the popularity of food images. This work demonstrates the potential of applying computer vision methods in visual analysis, offers insights into image virality, and provides practical guidelines for communicating healthy eating.

Author Biographies

Yilang Peng, Annenberg School for Communication, University of Pennsylvania

Yilang Peng is a doctoral candidate at the Annenberg School for Communication. His research interest is at the intersection of visual communication, computational social science, and human-computer interaction.6083382906

John B. Jemmott III, Annenberg School for Communication, Center for Health Behavior and Communication Research, University of Pennsylvania

John B. Jemmott III is the Kenneth B. Clark Professor of Communication and Psychiatry at The Annenberg School for Communication. Professor Jemmott holds joint faculty appointments at Annenberg and in Psychiatry in the Perelman School of Medicine. He is also the director of the Center for Health Behavior and Communication Research at the Annenberg School. Professor Jemmott's research focuses on health communication and behavior, physical activity, HIV prevention, behavioral interventions, sexual risk behavior, cultural influences on risk-reduction, violent behavior among adolescents, theories of health behavior, and design and methodology.

Downloads

Published

2018-01-16

Issue

Vol. 12 (2018)

Section

Articles

License

The International Journal of Communication is an academic journal. As such, it is dedicated to the open exchange of information. For this reason, IJoC is freely available to individuals and institutions. Copies of this journal or articles in this journal may be distributed for research or educational purposes free of charge and without permission. However, commercial use of the IJoC website or the articles contained herein is expressly prohibited without the written consent of the editor. Authors who publish in The International Journal of Communication will release their articles under the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) license. This license allows anyone to copy and distribute the article for non-commercial purposes provided that appropriate attribution is given. For details of the rights authors grants users of their work, see the "human-readable summary" of the license, with a link to the full license. (Note that "you" refers to a user, not an author, in the summary.) This journal utilizes the LOCKSSsystem to create a distributed archiving system among participating libraries and permits those libraries to create permanent archives of the journal for purposes of preservation and restoration. The publisher perpetually authorizes participants in the LOCKSS system to archive and restore our publication through the LOCKSS System for the benefit of all LOCKSS System participants. Specifically participating libraries may:
  • Collect and preserve currently accessible materials;
  • Use material consistent with original license terms;
  • Provide copies to other LOCKSS appliances for purposes of audit and repair.
 

Fair Use

The U.S. Copyright Act of 1976 specifies, in Section 107, the terms of the Fair Use exception: Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright. In determining whether the use made of a work in any particular case is a fair use the factors to be considered shall include:
  1. the purpose and character of the use, including whether such use is of a commercial nature or is for nonprofit educational purposes;
  2. the nature of the copyrighted work;
  3. the amount and substantiality of the portion used in relation to the copyrighted work as a whole; &
  4. the effect of the use upon the potential market for or value of the copyrighted work.

The fact that a work is unpublished shall not itself bar a finding of fair use if such finding is made upon consideration of all the above factors. In accord with these provisions, the International Journal of Communication believes in the vigorous assertion and defense of Fair Use by scholars engaged in academic research, teaching and non-commercial publishing. Thus, we view the inclusion of “quotations” from existing print, visual, audio and audio-visual texts to be appropriate examples of Fair Use, as are reproductions of visual images for the purpose of scholarly analysis. We encourage authors to obtain appropriate permissions to use materials originally produced by others, but do not require such permissions as long as the usage of such materials falls within the boundaries of Fair Use.

The International Journal of Communication encourages authors to employ fair use in their scholarly publishing wherever appropriate. Fair use is the right to use unlicensed copyrighted material (whether it is text, images, audio-visual, or other) in your own work, in some circumstances. We consult the Code of Best Practices in Fair Use for Scholarly Research in Communication, created by the International Communication Association and endorsed by the National Communication Association, and you should too. If you have any questions about whether fair use applies to your uses of copyrighted material (whether it is text, images, audio-visual, or other) in your scholarship, simply include your rationale, grounded in the Best Practices, as a supplementary document with your submission.