Towards a Real-Time Facial Analysis System

Bishwo Adhikari, Xingyang Ni, Esa Rahtu, Heikki Huttunen

Tutkimustuotos: KonferenssiartikkeliScientificvertaisarvioitu

1 Lataukset (Pure)

Abstrakti

Facial analysis is an active research area in computer vision, with many practical applications. Most of the existing studies focus on addressing one specific task and maximizing its performance. For a complete facial analysis system, one needs to solve these tasks efficiently to ensure a smooth experience. In this work, we present a system-level design of a real-time facial analysis system. With a collection of deep neural networks for object detection, classification, and regression, the system recognizes age, gender, facial expression, and facial similarity for each person that appears in the camera view. We investigate the parallelization and interplay of individual tasks. Results on common off-the-shelf architecture show that the system's accuracy is comparable to the state-of-the-art methods, and the recognition speed satisfies real-time requirements. Moreover, we propose a multitask network for jointly predicting the first three attributes, i.e., age, gender, and facial expression. Source code and trained models are available at https://github.com/mahehu/TUT-live-age-estimator.

AlkuperäiskieliEnglanti
OtsikkoIEEE 23rd International Workshop on Multimedia Signal Processing, MMSP 2021
KustantajaIEEE
ISBN (elektroninen)9781665432870
DOI - pysyväislinkit
TilaJulkaistu - 2021
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaIEEE International Workshop on Multimedia Signal Processing - Tampere, Suomi
Kesto: 6 lokak. 20218 lokak. 2021
https://attend.ieee.org/mmsp-2021/

Julkaisusarja

NimiIEEE International Workshop on Multimedia Signal Processing
ISSN (painettu)2473-3628

Conference

ConferenceIEEE International Workshop on Multimedia Signal Processing
LyhennettäIEEE MMSP 2021
Maa/AlueSuomi
KaupunkiTampere
Ajanjakso6/10/218/10/21
www-osoite

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Signal Processing
  • Safety, Risk, Reliability and Quality
  • Media Technology

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