Search Results for author: Runsheng Zhang

Found 3 papers, 1 papers with code

Learning from Pixel-Level Label Noise: A New Perspective for Semi-Supervised Semantic Segmentation

no code implementations26 Mar 2021 Rumeng Yi, Yaping Huang, Qingji Guan, Mengyang Pu, Runsheng Zhang

In particular, for the generated pixel-level noisy labels from weak supervisions by Class Activation Map (CAM), we train a clean segmentation model with strong supervisions to detect the clean labels from these noisy labels according to the cross-entropy loss.

Graph Attention Semantic Similarity +2

Object Discovery From a Single Unlabeled Image by Mining Frequent Itemset With Multi-scale Features

1 code implementation26 Feb 2019 Runsheng Zhang, Yaping Huang, Mengyang Pu, Jian Zhang, Qingji Guan, Qi Zou, Haibin Ling

To tackle this problem, we propose a simple but effective pattern mining-based method, called Object Location Mining (OLM), which exploits the advantages of data mining and feature representation of pre-trained convolutional neural networks (CNNs).

Object Discovery Unsupervised Saliency Detection

Unsupervised Part Mining for Fine-grained Image Classification

no code implementations26 Feb 2019 Runsheng Zhang, Jian Zhang, Yaping Huang, Qi Zou

To tackle this issue, we propose a fully unsupervised part mining (UPM) approach to localize the discriminative parts without even image-level annotations, which largely improves the fine-grained classification performance.

Classification Fine-Grained Image Classification +2

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