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Siavash Arjomand Bigdeli

4 accepted papers

2024

Fast Diffusion-Based Counterfactuals for Shortcut Removal and Generation

ECCV 2024oral

"Shortcut learning is when a model – e.g. a cardiac disease classifier – exploits correlations between the target label and a spurious shortcut feature, e.g. a pacemaker, to predict the target label based on the shortcut rather than real discriminative features. This is common in medical imaging, wh…

2022

Optimizing The Consumption Of Spiking Neural Networks With Activity Regularization

ICASSP 2022accepted

Reducing energy consumption is a critical point for neural network models running on edge devices. In this regard, reducing the number of multiply-accumulate (MAC) operations of Deep Neural Networks (DNNs) running on edge hardware accelerators will reduce the energy consumption during inference. Spi…

Cited by 0SourceScholar
2020

GramGAN: Deep 3D Texture Synthesis From 2D Exemplars

NeurIPS 2020poster

We present a novel texture synthesis framework, enabling the generation of infinite, high-quality 3D textures given a 2D exemplar image. Inspired by recent advances in natural texture synthesis, we train deep neural models to generate textures by non-linearly combining learned noise frequencies. To…

Cited by 28SourcePDFScholar
2017

Deep Mean-Shift Priors for Image Restoration

NeurIPS 2017spotlight

In this paper we introduce a natural image prior that directly represents a Gaussian-smoothed version of the natural image distribution. We include our prior in a formulation of image restoration as a Bayes estimator that also allows us to solve noise-blind image restoration problems. We show that t…