Search Results for author: Valérie Perrier

Found 3 papers, 0 papers with code

From CNNs to Shift-Invariant Twin Models Based on Complex Wavelets

no code implementations1 Dec 2022 Hubert Leterme, Kévin Polisano, Valérie Perrier, Karteek Alahari

Arguably, our approach's emphasis on retaining high-frequency details contributes to a better balance between shift invariance and information preservation, resulting in improved performance.

On the Shift Invariance of Max Pooling Feature Maps in Convolutional Neural Networks

no code implementations19 Sep 2022 Hubert Leterme, Kévin Polisano, Valérie Perrier, Karteek Alahari

This paper focuses on improving the mathematical interpretability of convolutional neural networks (CNNs) in the context of image classification.

Image Classification

Dual-Tree Wavelet Packet CNNs for Image Classification

no code implementations1 Jan 2021 Hubert Leterme, Kévin Polisano, Valérie Perrier, Karteek Alahari

In this paper, we target an important issue of deep convolutional neural networks (CNNs) — the lack of a mathematical understanding of their properties.

Classification General Classification +1

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