Search Results for author: Huan Qi

Found 2 papers, 0 papers with code

A weakly supervised adaptive triplet loss for deep metric learning

no code implementations27 Sep 2019 Xiaonan Zhao, Huan Qi, Rui Luo, Larry Davis

We address the problem of distance metric learning in visual similarity search, defined as learning an image embedding model which projects images into Euclidean space where semantically and visually similar images are closer and dissimilar images are further from one another.

Metric Learning Retrieval +2

UPI-Net: Semantic Contour Detection in Placental Ultrasound

no code implementations31 Aug 2019 Huan Qi, Sally Collins, J. Alison Noble

In this paper, we investigate utero-placental interface (UPI) detection in 2D placental ultrasound images by formulating it as a semantic contour detection problem.

Contour Detection

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