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Grigorios G. Chrysos

7 accepted papers

2023

Regularization of Polynomial Networks for Image Recognition

CVPR 2023poster

Deep Neural Networks (DNNs) have obtained impressive performance across tasks, however they still remain as black boxes, e.g., hard to theoretically analyze. At the same time, Polynomial Networks (PNs) have emerged as an alternative method with a promising performance and improved interpretability b…

2022

Augmenting Deep Classifiers with Polynomial Neural Networks

ECCV 2022poster

"Deep neural networks have been the driving force behind the success in classification tasks, e.g., object and audio recognition. Impressive results and generalization have been achieved by a variety of recently proposed architectures, the majority of which are seemingly disconnected. In this work,…

2022

Cluster-Guided Image Synthesis With Unconditional Models

CVPR 2022poster

Generative Adversarial Networks (GANs) are the driving force behind the state-of-the-art in image generation. Despite their ability to synthesize high-resolution photo-realistic images, generating content with on-demand conditioning of different granularity remains a challenge. This challenge is usu…

Cited by 4PDFScholar
2022

MimicME: A Large Scale Diverse 4D Database for Facial Expression Analysis

ECCV 2022poster

"Recently, Deep Neural Networks (DNNs) have been shown to outperform traditional methods in many disciplines such as computer vision, speech recognition and natural language processing. A prerequisite for the successful application of DNNs is the big number of data. Even though various facial datase…

2020

P-nets: Deep Polynomial Neural Networks

CVPR 2020poster

Deep Convolutional Neural Networks (DCNNs) is currently the method of choice both for generative, as well as for discriminative learning in computer vision and machine learning. The success of DCNNs can be attributed to the careful selection of their building blocks (e.g., residual blocks, rectifier…

Cited by 95PDFcodeScholar
2020

Reconstructing the Noise Variance Manifold for Image Denoising

ECCV 2020poster

Deep Convolutional Neural Networks (CNNs) have been successfully used in many low-level vision problems like image denoising. Although the conditional image generation techniques have led to large improvements in this task, there has been little effort in providing conditional generative adversarial…

Cited by 8SourcePDFScholar
2019

Robust Conditional Generative Adversarial Networks

ICLR 2019poster

Conditional generative adversarial networks (cGAN) have led to large improvements in the task of conditional image generation, which lies at the heart of computer vision. The major focus so far has been on performance improvement, while there has been little effort in making cGAN more robust to nois…