Search Results for author: Linwei Chen

Found 3 papers, 3 papers with code

When Semantic Segmentation Meets Frequency Aliasing

1 code implementation14 Mar 2024 Linwei Chen, Lin Gu, Ying Fu

While positively correlated with the proposed aliasing score, three types of hard pixels exhibit different patterns.

De-aliasing Instance Segmentation +2

Frequency-Adaptive Dilated Convolution for Semantic Segmentation

1 code implementation8 Mar 2024 Linwei Chen, Lin Gu, Ying Fu

Dilated convolution, which expands the receptive field by inserting gaps between its consecutive elements, is widely employed in computer vision.

object-detection Object Detection +1

Instance Segmentation in the Dark

1 code implementation27 Apr 2023 Linwei Chen, Ying Fu, Kaixuan Wei, Dezhi Zheng, Felix Heide

Existing instance segmentation techniques are primarily tailored for high-visibility inputs, but their performance significantly deteriorates in extremely low-light environments.

Instance Segmentation Object Detection +2

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