Search Results for author: Heng Cai

Found 3 papers, 3 papers with code

3D Medical Image Segmentation with Sparse Annotation via Cross-Teaching between 3D and 2D Networks

1 code implementation30 Jul 2023 Heng Cai, Lei Qi, Qian Yu, Yinghuan Shi, Yang Gao

Our experimental results on the MMWHS dataset demonstrate that our method outperforms the state-of-the-art (SOTA) semi-supervised segmentation methods.

Image Segmentation Medical Image Segmentation +3

Orthogonal Annotation Benefits Barely-supervised Medical Image Segmentation

1 code implementation CVPR 2023 Heng Cai, Shumeng Li, Lei Qi, Qian Yu, Yinghuan Shi, Yang Gao

Subsequently, by introducing unlabeled volumes, we propose a dual-network paradigm named Dense-Sparse Co-training (DeSCO) that exploits dense pseudo labels in early stage and sparse labels in later stage and meanwhile forces consistent output of two networks.

Image Segmentation Semantic Segmentation +1

CCMB: A Large-scale Chinese Cross-modal Benchmark

1 code implementation8 May 2022 Chunyu Xie, Heng Cai, Jincheng Li, Fanjing Kong, Xiaoyu Wu, Jianfei Song, Henrique Morimitsu, Lin Yao, Dexin Wang, Xiangzheng Zhang, Dawei Leng, Baochang Zhang, Xiangyang Ji, Yafeng Deng

In this work, we build a large-scale high-quality Chinese Cross-Modal Benchmark named CCMB for the research community, which contains the currently largest public pre-training dataset Zero and five human-annotated fine-tuning datasets for downstream tasks.

Image Classification Image Retrieval +7

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