Scalable 3D Semantic Segmentation for Gun Detection in CT Scans

1 code implementation • 7 Dec 2021 • Marius Memmel, Christoph Reich, Nicolas Wagner, Faraz Saeedan

With the increased availability of 3D data, the need for solutions processing those also increased rapidly.

3D Semantic Segmentation

Multi-view X-ray R-CNN

no code implementations • 4 Oct 2018 • Jan-Martin O. Steitz, Faraz Saeedan, Stefan Roth

First, we introduce a novel multi-view pooling layer to perform a 3D aggregation of 2D CNN-features extracted from each view.

General Classification object-detection +1

Detail-Preserving Pooling in Deep Networks

2 code implementations • CVPR 2018 • Faraz Saeedan, Nicolas Weber, Michael Goesele, Stefan Roth

This is commonly referred to as pooling, and is applied to reduce the number of parameters, improve invariance to certain distortions, and increase the receptive field size.

Towards Learning free Naive Bayes Nearest Neighbor-based Domain Adaptation

no code implementations • 26 Mar 2015 • Faraz Saeedan, Barbara Caputo

Here we follow this approach, and show how a very simple, learning free Naive Bayes Nearest Neighbor (NBNN)-based domain adaptation algorithm can significantly alleviate the distribution mismatch among source and target data, especially when the number of classes and the number of sources grow.

Domain Adaptation Object Categorization