Search Results for author: Yitao Xu

Found 7 papers, 2 papers with code

NoiseNCA: Noisy Seed Improves Spatio-Temporal Continuity of Neural Cellular Automata

no code implementations9 Apr 2024 Ehsan Pajouheshgar, Yitao Xu, Sabine Süsstrunk

We demonstrate the effectiveness of our approach in preserving the consistency of NCA dynamics across a wide range of spatio-temporal granularities.

Continuous Control Texture Synthesis

Emergent Dynamics in Neural Cellular Automata

no code implementations9 Apr 2024 Yitao Xu, Ehsan Pajouheshgar, Sabine Süsstrunk

Neural Cellular Automata (NCA) models are trainable variations of traditional Cellular Automata (CA).

Mesh Neural Cellular Automata

no code implementations6 Nov 2023 Ehsan Pajouheshgar, Yitao Xu, Alexander Mordvintsev, Eyvind Niklasson, Tong Zhang, Sabine Süsstrunk

We propose Mesh Neural Cellular Automata (MeshNCA), a method for directly synthesizing dynamic textures on 3D meshes without requiring any UV maps.

Texture Synthesis

Spatiotemporal Attacks for Embodied Agents

1 code implementation ECCV 2020 Aishan Liu, Tairan Huang, Xianglong Liu, Yitao Xu, Yuqing Ma, Xinyun Chen, Stephen J. Maybank, DaCheng Tao

Adversarial attacks are valuable for providing insights into the blind-spots of deep learning models and help improve their robustness.

Navigate

Interpreting and Improving Adversarial Robustness of Deep Neural Networks with Neuron Sensitivity

no code implementations16 Sep 2019 Chongzhi Zhang, Aishan Liu, Xianglong Liu, Yitao Xu, Hang Yu, Yuqing Ma, Tianlin Li

In this paper, we first draw the close connection between adversarial robustness and neuron sensitivities, as sensitive neurons make the most non-trivial contributions to model predictions in the adversarial setting.

Adversarial Robustness Decision Making

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