Search Results for author: Andreas Girgensohn

Found 2 papers, 0 papers with code

Pain Intensity Estimation from Mobile Video Using 2D and 3D Facial Keypoints

no code implementations17 Jun 2020 Matthew Lee, Lyndon Kennedy, Andreas Girgensohn, Lynn Wilcox, John Song En Lee, Chin Wen Tan, Ban Leong Sng

Our contributions are adata collection study with post-surgical patients to collect ground-truth labeled sequences of 2D and 3D facial keypoints for developing a pain estimation algorithm, a pain estimation model that uses multiple instance learning to overcome inherent limitations in facial keypoint sequences, and the preliminary results of the pain estimation model using 2D and 3D features with comparisons of alternate approaches.

Management Multiple Instance Learning

Combining Deep Learning with Geometric Features for Image based Localization in the Gastrointestinal Tract

no code implementations11 May 2020 Jingwei Song, Mitesh Patel, Andreas Girgensohn, Chelhwon Kim

Considering these, we propose a novel approach to combine DL method with traditional feature based approach to achieve better localization with small training data.

Image-Based Localization

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