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An Acne Grading Framework on Face Images via Skin Attention and SFNet

  • Yi Lin
  • , Yi Guan
  • , Zhaoyang Ma
  • , Haiyan You
  • , Xue Cheng
  • , Jingchi Jiang*
  • *Corresponding author for this work
  • School of Computer Science and Technology, Harbin Institute of Technology
  • Heilongjiang Provincial Hospital

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Severity level grading is a vitally important step to make correct diagnoses and personalized treatment schemes for acne, which is mainly carried out in two ways: criterion-based lesion counting and experience-based global estimation. In this paper, the global estimation of acne severity grading is studied by Convolutional Neural Networks (CNNs) and a unified acne grading framework that can diagnose referring to different grading criteria is proposed. Firstly, an adaptive image preprocessing method that can efficiently reduce the background noise and emphasize the skin information is proposed. Next, an innovative CNN structure SFNet, which fuses local skin features with global features to effectively enhance the perception of color gaps between skin and lesion, is presented. The proposed framework is verified on two datasets with different acne grading criteria. Experimental results show that the accuracy of the proposed framework reaches 84.52% exceeding the state-of-the-art method by 1.7% and reaches the diagnostic level of a professional dermatologist.

Original languageEnglish
Title of host publicationProceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
EditorsYufei Huang, Lukasz Kurgan, Feng Luo, Xiaohua Tony Hu, Yidong Chen, Edward Dougherty, Andrzej Kloczkowski, Yaohang Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2407-2414
Number of pages8
ISBN (Electronic)9781665401265
DOIs
StatePublished - 2021
Externally publishedYes
Event2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021 - Virtual, Online, United States
Duration: 9 Dec 202112 Dec 2021

Publication series

NameProceedings - 2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021

Conference

Conference2021 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2021
Country/TerritoryUnited States
CityVirtual, Online
Period9/12/2112/12/21

Keywords

  • acne vulgaris
  • convolutional neural networks
  • image preprocessing
  • medical image processing
  • skin disease

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