Search Results for author: Brian Teixeira

Found 6 papers, 1 papers with code

Adaloss: Adaptive Loss Function for Landmark Localization

1 code implementation2 Aug 2019 Brian Teixeira, Birgi Tamersoy, Vivek Singh, Ankur Kapoor

Landmark localization is a challenging problem in computer vision with a multitude of applications.

Facial Landmark Detection

3D Organ Shape Reconstruction from Topogram Images

no code implementations29 Mar 2019 Elena Balashova, Jiangping Wang, Vivek Singh, Bogdan Georgescu, Brian Teixeira, Ankur Kapoor

Automatic delineation and measurement of main organs such as liver is one of the critical steps for assessment of hepatic diseases, planning and postoperative or treatment follow-up.

Computed Tomography (CT)

Structure-Aware Shape Synthesis

no code implementations4 Aug 2018 Elena Balashova, Vivek Singh, Jiangping Wang, Brian Teixeira, Terrence Chen, Thomas Funkhouser

We propose a new procedure to guide training of a data-driven shape generative model using a structure-aware loss function.

Generating Synthetic X-ray Images of a Person from the Surface Geometry

no code implementations CVPR 2018 Brian Teixeira, Vivek Singh, Terrence Chen, Kai Ma, Birgi Tamersoy, Yifan Wu, Elena Balashova, Dorin Comaniciu

Furthermore, the synthetic X-ray image is parametrized and can be manipulated by adjusting a set of body markers which are also generated during the X-ray image prediction.

Anomaly Detection

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