Search Results for author: Chunfeng Song

Found 6 papers, 5 papers with code

Generalizing Person Re-Identification by Camera-Aware Invariance Learning and Cross-Domain Mixup

1 code implementation ECCV 2020 Chuanchen Luo, Chunfeng Song, Zhao-Xiang Zhang

Despite the impressive performance under the single-domain setup, current fully-supervised models for person re-identification (re-ID) degrade significantly when deployed to an unseen domain.

Person Re-Identification

The Devil Is in the Details: Window-based Attention for Image Compression

2 code implementations CVPR 2022 Renjie Zou, Chunfeng Song, Zhaoxiang Zhang

Inspired by recent progresses of Vision Transformer (ViT) and Swin Transformer, we found that combining the local-aware attention mechanism with the global-related feature learning could meet the expectation in image compression.

Image Compression

Air Quality Measurement Based on Double-Channel Convolutional Neural Network Ensemble Learning

no code implementations19 Feb 2019 Zhenyu Wang, Wei Zheng, Chunfeng Song

In this paper, we propose a method for air quality measurement based on double-channel convolutional neural network ensemble learning to solve the problem of feature extraction for different parts of environmental images.

Ensemble Learning Self-Learning

CIAN: Cross-Image Affinity Net for Weakly Supervised Semantic Segmentation

1 code implementation27 Nov 2018 Junsong Fan, Zhao-Xiang Zhang, Tieniu Tan, Chunfeng Song, Jun Xiao

Weakly supervised semantic segmentation with only image-level labels saves large human effort to annotate pixel-level labels.

Segmentation Weakly supervised segmentation +2

Mask-Guided Contrastive Attention Model for Person Re-Identification

1 code implementation CVPR 2018 Chunfeng Song, Yan Huang, Wanli Ouyang, Liang Wang

We may be the first one to successfully introduce the binary mask into person ReID task and the first one to propose region-level contrastive learning.

Contrastive Learning Person Re-Identification

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