Search Results for author: Wencheng Zhu

Found 4 papers, 2 papers with code

CKD: Contrastive Knowledge Distillation from A Sample-wise Perspective

no code implementations22 Apr 2024 Wencheng Zhu, Xin Zhou, Pengfei Zhu, Yu Wang, QinGhua Hu

Note that constraints on intra-sample similarities and inter-sample dissimilarities can be efficiently and effectively reformulated into a contrastive learning framework with newly designed positive and negative pairs.

Contrastive Learning Image Classification +3

Separable Structure Modeling for Semi-supervised Video Object Segmentation

1 code implementation18 Feb 2021 Wencheng Zhu, Jiahao Li, Jiwen Lu, Jie zhou

Specifically, we first compute a pixel-wise similarity matrix by using representations of reference and target pixels and then select top-rank reference pixels for target pixel classification.

Object One-shot visual object segmentation +1

DSNet: A Flexible Detect-to-Summarize Network for Video Summarization

1 code implementation1 Dec 2020 Wencheng Zhu, Jiwen Lu, Jiahao Li, and Jie Zhou

In this paper, we propose a Detect-to-Summarize network (DSNet) framework for supervised video summarization.

Ranked #2 on Video Summarization on TvSum (using extra training data)

regression Supervised Video Summarization

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