Search Results for author: Xiaofei Du

Found 8 papers, 1 papers with code

Learning Resolution-Invariant Deep Representations for Person Re-Identification

no code implementations25 Jul 2019 Yun-Chun Chen, Yu-Jhe Li, Xiaofei Du, Yu-Chiang Frank Wang

Moreover, the extension of our model for semi-supervised re-ID further confirms the scalability of our proposed method for real-world scenarios and applications.

Image Super-Resolution Person Re-Identification

Toward Scale-Invariance and Position-Sensitive Region Proposal Networks

no code implementations ECCV 2018 Hsueh-Fu Lu, Xiaofei Du, Ping-Lin Chang

Accurately localising object proposals is an important precondition for high detection rate for the state-of-the-art object detection frameworks.

Object object-detection +4

Simultaneous Recognition and Pose Estimation of Instruments in Minimally Invasive Surgery

1 code implementation18 Oct 2017 Thomas Kurmann, Pablo Marquez Neila, Xiaofei Du, Pascal Fua, Danail Stoyanov, Sebastian Wolf, Raphael Sznitman

An additional advantage of our approach is that instrument detection at test time is achieved while avoiding the need for scale-dependent sliding window evaluation.

Pose Estimation

Patch-based adaptive weighting with segmentation and scale (PAWSS) for visual tracking

no code implementations3 Aug 2017 Xiaofei Du, Alessio Dore, Danail Stoyanov

Tracking-by-detection algorithms are widely used for visual tracking, where the problem is treated as a classification task where an object model is updated over time using online learning techniques.

Object Visual Object Tracking +1

Fast Estimation of Haemoglobin Concentration in Tissue Via Wavelet Decomposition

no code implementations22 Jun 2017 Geoffrey Jones, Neil T. Clancy, Xiaofei Du, Maria Robu, Simon Arridge, Daniel S. Elson, Danail Stoyanov

Tissue oxygenation and perfusion can be an indicator for organ viability during minimally invasive surgery, for example allowing real-time assessment of tissue perfusion and oxygen saturation.

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