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NYU researchers find AI struggles to recognize shapes and silhouettes
A research team led by Biyu He at the New York University Grossman School of Medicine has identified significant weaknesses in artificial intelligence regarding shape and silhouette recognition. According to a study published in the journal ‘iScience’, modern deep neural networks struggle to identify objects when presented as simple silhouettes or outlines, a task that humans perform with high reliability.
The study compared human visual performance against more than 200 different AI models. Researchers systematically manipulated 240 images across 48 categories, including black silhouettes without internal structure and patterns like fur textures without clear contours. The findings suggest that while the human brain prioritizes overall shape, AI algorithms tend to focus on local details, surface patterns, and textures. Consequently, minor distortions or the absence of specific details can cause these systems to fail in identifying the intended object.
Entities
Biyu He · Mugihiko Kato · New York University Grossman School of Medicine · iScience
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 7 SOURCES] AI models prioritize local details, surface patterns, and textures over global shapes. www.allgaeuer-zeitung.de · www.zeit.de · www.bbv-net.de · www.stimberg-zeitung.de · www.saarbruecker-zeitung.de · +1 more
- [● 7 SOURCES] The study compared human vision with more than 200 deep neural networks. www.allgaeuer-zeitung.de · www.zeit.de · www.bbv-net.de · www.stimberg-zeitung.de · www.saarbruecker-zeitung.de · +1 more
- [● 7 SOURCES] AI models struggle to recognize overall shapes and silhouettes compared to humans. www.allgaeuer-zeitung.de · www.zeit.de · www.bbv-net.de · www.stimberg-zeitung.de · www.saarbruecker-zeitung.de · +1 more
- [● 7 SOURCES] Researchers manipulated 240 images from 48 everyday categories for the test. www.allgaeuer-zeitung.de · www.zeit.de · www.bbv-net.de · www.stimberg-zeitung.de · www.saarbruecker-zeitung.de · +1 more
- [● 7 SOURCES] None of the 200+ AI models could fully replicate human recognition patterns across all tested conditions. www.allgaeuer-zeitung.de · www.zeit.de · www.bbv-net.de · www.stimberg-zeitung.de · www.saarbruecker-zeitung.de · +1 more