Search Results for author: Renan A. Rojas-Gomez

Found 4 papers, 2 papers with code

Making Vision Transformers Truly Shift-Equivariant

no code implementations25 May 2023 Renan A. Rojas-Gomez, Teck-Yian Lim, Minh N. Do, Raymond A. Yeh

For computer vision, Vision Transformers (ViTs) have become one of the go-to deep net architectures.

Image Classification Semantic Segmentation

Learnable Polyphase Sampling for Shift Invariant and Equivariant Convolutional Networks

1 code implementation14 Oct 2022 Renan A. Rojas-Gomez, Teck-Yian Lim, Alexander G. Schwing, Minh N. Do, Raymond A. Yeh

We propose learnable polyphase sampling (LPS), a pair of learnable down/upsampling layers that enable truly shift-invariant and equivariant convolutional networks.

Image Classification Segmentation +1

Inverting Adversarially Robust Networks for Image Synthesis

1 code implementation13 Jun 2021 Renan A. Rojas-Gomez, Raymond A. Yeh, Minh N. Do, Anh Nguyen

Despite unconditional feature inversion being the foundation of many image synthesis applications, training an inverter demands a high computational budget, large decoding capacity and imposing conditions such as autoregressive priors.

Anomaly Detection Deep Feature Inversion +3

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