Search Results for author: Jianhua Yang

Found 9 papers, 6 papers with code

YOWOv2: A Stronger yet Efficient Multi-level Detection Framework for Real-time Spatio-temporal Action Detection

1 code implementation14 Feb 2023 Jianhua Yang, Kun Dai

Designing a real-time framework for the spatio-temporal action detection task is still a challenge.

Action Detection

YOWO-Plus: An Incremental Improvement

1 code implementation20 Oct 2022 Jianhua Yang

On the AVA, our optimized YOWO achieves 20. 6\% frame mAP with 16 frames, also exceeding the official YOWO.

Action Detection

CMF: Cascaded Multi-model Fusion for Referring Image Segmentation

1 code implementation16 Jun 2021 Jianhua Yang, Yan Huang, Zhanyu Ma, Liang Wang

To solve this problem, we propose a simple yet effective Cascaded Multi-modal Fusion (CMF) module, which stacks multiple atrous convolutional layers in parallel and further introduces a cascaded branch to fuse visual and linguistic features.

Image Segmentation Segmentation +1

Actor and Action Modular Network for Text-based Video Segmentation

no code implementations2 Nov 2020 Jianhua Yang, Yan Huang, Kai Niu, Linjiang Huang, Zhanyu Ma, Liang Wang

Previous methods fail to explicitly align the video content with the textual query in a fine-grained manner according to the actor and its action, due to the problem of \emph{semantic asymmetry}.

Action Segmentation Action Understanding +5

Deep Learning based Inter-Modality Image Registration Supervised by Intra-Modality Similarity

no code implementations28 Apr 2018 Xiaohuan Cao, Jianhua Yang, Li Wang, Zhong Xue, Qian Wang, Dinggang Shen

In this paper, we propose to train a non-rigid inter-modality image registration network, which can directly predict the transformation field from the input multimodal images, such as CT and MR images.

Image Registration

Spatial Image Steganography Based on Generative Adversarial Network

1 code implementation21 Apr 2018 Jianhua Yang, Kai Liu, Xiangui Kang, Edward K. Wong, Yun-Qing Shi

The architecture contain three component modules: a generator, an embedding simulator and a discriminator.

Multimedia

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