Search Results for author: Emily Zimmerman

Found 4 papers, 4 papers with code

Subtle Signals: Video-based Detection of Infant Non-nutritive Sucking as a Neurodevelopmental Cue

1 code implementation24 Oct 2023 Shaotong Zhu, Michael Wan, Sai Kumar Reddy Manne, Emily Zimmerman, Sarah Ostadabbas

Non-nutritive sucking (NNS), which refers to the act of sucking on a pacifier, finger, or similar object without nutrient intake, plays a crucial role in assessing healthy early development.

Contact Detection Optical Flow Estimation

InfAnFace: Bridging the infant-adult domain gap in facial landmark estimation in the wild

1 code implementation17 Oct 2021 Michael Wan, Shaotong Zhu, Lingfei Luan, Gulati Prateek, Xiaofei Huang, Rebecca Schwartz-Mette, Marie Hayes, Emily Zimmerman, Sarah Ostadabbas

We lay the groundwork for research in the algorithmic comprehension of infant faces, in anticipation of applications from healthcare to psychology, especially in the early prediction of developmental disorders.

Domain Adaptation

Infant Contact-less Non-Nutritive Sucking Pattern Quantification via Facial Gesture Analysis

1 code implementation5 Jun 2019 Xiaofei Huang, Alaina Martens, Emily Zimmerman, Sarah Ostadabbas

We have evaluated our method on videos collected from several infants during their NNS behaviors and we have achieved the quantified NNS patterns closely comparable to results from visual inspection as well as contact-based sensor readings.

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