Trigger Features for Conveying Facial Expressions: The Role of Segmentation

Primates are especially good at recognizing facial expression using two contrasting strategies—an individual diagnostic feature (e.g., raise eyebrows or lower mouth corner) versus a relationship between features. We report several novel experiments that demonstrate a profound role of grouping and se...

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Detalles Bibliográficos
Autores principales: Ramachandran, Vilayanur S, Chunharas, Chaipat, Smythies, Michael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2017
Materias:
Short and Sweet
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700786/
https://www.ncbi.nlm.nih.gov/pubmed/29201339
http://dx.doi.org/10.1177/2041669517737792
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author Ramachandran, Vilayanur S
Chunharas, Chaipat
Smythies, Michael
author_facet Ramachandran, Vilayanur S
Chunharas, Chaipat
Smythies, Michael
author_sort Ramachandran, Vilayanur S
collection PubMed
description Primates are especially good at recognizing facial expression using two contrasting strategies—an individual diagnostic feature (e.g., raise eyebrows or lower mouth corner) versus a relationship between features. We report several novel experiments that demonstrate a profound role of grouping and segmentation—including stereo—on recognition of facial expressions.
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spelling pubmed-57007862017-12-01 Trigger Features for Conveying Facial Expressions: The Role of Segmentation Ramachandran, Vilayanur S Chunharas, Chaipat Smythies, Michael Iperception Short and Sweet Primates are especially good at recognizing facial expression using two contrasting strategies—an individual diagnostic feature (e.g., raise eyebrows or lower mouth corner) versus a relationship between features. We report several novel experiments that demonstrate a profound role of grouping and segmentation—including stereo—on recognition of facial expressions. SAGE Publications 2017-11-21 /pmc/articles/PMC5700786/ /pubmed/29201339 http://dx.doi.org/10.1177/2041669517737792 Text en © The Author(s) 2017 http://creativecommons.org/licenses/by/4.0/ This article is distributed under the terms of the Creative Commons Attribution 4.0 License (http://www.creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Short and Sweet
Ramachandran, Vilayanur S
Chunharas, Chaipat
Smythies, Michael
Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title_full Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title_fullStr Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title_full_unstemmed Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title_short Trigger Features for Conveying Facial Expressions: The Role of Segmentation
title_sort trigger features for conveying facial expressions: the role of segmentation
topic Short and Sweet
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700786/
https://www.ncbi.nlm.nih.gov/pubmed/29201339
http://dx.doi.org/10.1177/2041669517737792
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AT chunharaschaipat triggerfeaturesforconveyingfacialexpressionstheroleofsegmentation
AT smythiesmichael triggerfeaturesforconveyingfacialexpressionstheroleofsegmentation

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