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Impact of early visual experience on later usage of color cues.
- Source :
-
Science . 5/24/2024, Vol. 384 Issue 6698, p907-912. 6p. 2 Color Photographs, 1 Graph. - Publication Year :
- 2024
-
Abstract
- Human visual recognition is remarkably robust to chromatic changes. In this work, we provide a potential account of the roots of this resilience based on observations with 10 congenitally blind children who gained sight late in life. Several months or years following their sight-restoring surgeries, the removal of color cues markedly reduced their recognition performance, whereas age-matched normally sighted children showed no such decrement. This finding may be explained by the greater-than-neonatal maturity of the late-sighted childrenÕs color system at sight onset, inducing overly strong reliance on chromatic cues. Simulations with deep neural networks corroborate this hypothesis. These findings highlight the adaptive significance of typical developmental trajectories and provide guidelines for enhancing machine vision systems. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ARTIFICIAL neural networks
*COMPUTER vision
*LOW vision
Subjects
Details
- Language :
- English
- ISSN :
- 00368075
- Volume :
- 384
- Issue :
- 6698
- Database :
- Academic Search Index
- Journal :
- Science
- Publication Type :
- Academic Journal
- Accession number :
- 177415886
- Full Text :
- https://doi.org/10.1126/science.adk9587