Performance Evaluation Study of Color Space Selection In Video Based Facial Expression Recognition Using Deep Neural Networks For Sentiment Analysis

Phee Wei Qin, Ervin Gubin Moung, Ali Farzamnia, Farashazillah Yahya, John Julius Danker Khoo, Maisarah Mohd Sufian

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

Abstract

Automated facial expression recognition is popular for diagnosing mental diseases and interpreting human emotions. Image sentiment analysis helps incorporate feedback for improved product development. However, there's a lack of research on the effect of different color spaces on facial expression recognition performance. Thus, there are three objectives in this project, which are to develop a deep learningbased facial expression recognition system for image sentiment analysis. Second, to investigate the effect of different color spaces on facial expression recognition and select the best one. Lastly, to evaluate the accuracy of the system on the AffectNet dataset. The color spaces to be tested are RGB, YCBCR, HSV, XYZ, and YIQ. The methodology involves selecting the AffectNet dataset, pre-processing the images, building a Convolutional Neural Network model, and evaluating performance using metrics like accuracy, precision, recall, and F1-score.

Original languageEnglish
Title of host publication2023 13th International Conference on Computer and Knowledge Engineering, ICCKE 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages73-78
Number of pages6
ISBN (Electronic)9798350330151
ISBN (Print)9798350330168
DOIs
Publication statusPublished - 27 Nov 2023
Externally publishedYes
Event13th International Conference on Computer and Knowledge Engineering - Mashhad, Iran, Islamic Republic of
Duration: 1 Nov 20232 Nov 2023
Conference number: 13
https://iccke.um.ac.ir/2023

Publication series

NameInternational Conference on Computer and Knowledge Engineering
PublisherIEEE
Volume2023
ISSN (Print)2375-1304
ISSN (Electronic)2643-279X

Conference

Conference13th International Conference on Computer and Knowledge Engineering
Abbreviated titleICCKE 2023
Country/TerritoryIran, Islamic Republic of
CityMashhad
Period1/11/232/11/23
Internet address

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