Search Results for author: Safa Cicek

Found 6 papers, 4 papers with code

Small Lesion Segmentation in Brain MRIs with Subpixel Embedding

1 code implementation18 Sep 2021 Alex Wong, Allison Chen, Yangchao Wu, Safa Cicek, Alexandre Tiard, Byung-Woo Hong, Stefano Soatto

We propose a neural network architecture in the form of a standard encoder-decoder where predictions are guided by a spatial expansion embedding network.

Lesion Segmentation

Learning Topology from Synthetic Data for Unsupervised Depth Completion

1 code implementation6 Jun 2021 Alex Wong, Safa Cicek, Stefano Soatto

We present a method for inferring dense depth maps from images and sparse depth measurements by leveraging synthetic data to learn the association of sparse point clouds with dense natural shapes, and using the image as evidence to validate the predicted depth map.

Depth Completion

Unsupervised Domain Adaptation via Regularized Conditional Alignment

no code implementations ICCV 2019 Safa Cicek, Stefano Soatto

We propose a method for unsupervised domain adaptation that trains a shared embedding to align the joint distributions of inputs (domain) and outputs (classes), making any classifier agnostic to the domain.

Unsupervised Domain Adaptation

Input and Weight Space Smoothing for Semi-supervised Learning

no code implementations23 May 2018 Safa Cicek, Stefano Soatto

We propose regularizing the empirical loss for semi-supervised learning by acting on both the input (data) space, and the weight (parameter) space.

Data Augmentation

SaaS: Speed as a Supervisor for Semi-supervised Learning

1 code implementation ECCV 2018 Safa Cicek, Alhussein Fawzi, Stefano Soatto

We introduce the SaaS Algorithm for semi-supervised learning, which uses learning speed during stochastic gradient descent in a deep neural network to measure the quality of an iterative estimate of the posterior probability of unknown labels.

Cannot find the paper you are looking for? You can Submit a new open access paper.