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Cheng Lyu

3 accepted papers

2024

Privileged Prior Information Distillation for Image Matting

AAAI 2024technical

Performance of trimap-free image matting methods is limited when trying to decouple the deterministic and undetermined regions, especially in the scenes where foregrounds are semantically ambiguous, chromaless, or high transmittance. In this paper, we propose a novel framework named Privileged Prior…

Cited by 1SourcePDFScholar
2023

PackQViT: Faster Sub-8-bit Vision Transformers via Full and Packed Quantization on the Mobile

NeurIPS 2023poster

While Vision Transformers (ViTs) have undoubtedly made impressive strides in computer vision (CV), their intricate network structures necessitate substantial computation and memory resources. A decision-making process for CV tasks typically entails performing computations with low latency, which is…

Cited by 21SourcePDFScholar
2022

Efficient Meta-Tuning for Content-Aware Neural Video Delivery

ECCV 2022poster

"Recently, Deep Neural Networks (DNNs) are utilized to reduce the bandwidth and improve the quality of Internet video delivery. Existing methods train corresponding content-aware super-resolution (SR) model for each video chunk on the server, and stream low-resolution (LR) video chunks along with SR…