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Zhihao Zheng

4 accepted papers

2026

TextFM: Robust Semi-dense Feature Matching with Language Guidance

CVPR 2026

Feature matching is a critical task in geometric perception, yet existing methods often struggle under domain shifts and illumination changes due to reliance on visual-only learning and expensive 3D supervision. In this paper, we present TextFM, the first language-guided feature matching framework t

Cited by 0SourceScholar
2018

Robust Detection of Adversarial Attacks by Modeling the Intrinsic Properties of Deep Neural Networks

NeurIPS 2018poster

It has been shown that deep neural network (DNN) based classifiers are vulnerable to human-imperceptive adversarial perturbations which can cause DNN classifiers to output wrong predictions with high confidence. We propose an unsupervised learning approach to detect adversarial inputs without any kn…

Cited by 177SourcePDFScholar