no code implementations • 20 Nov 2024 • Tiancheng Gu, Kaicheng Yang, Xiang An, Ziyong Feng, Dongnan Liu, Weidong Cai
To advance these approaches, this paper introduces an Organ-Regional Information Driven (ORID) framework which can effectively integrate multi-modal information and reduce the influence of noise from unrelated organs.
1 code implementation • 18 Oct 2024 • Yin Xie, Kaicheng Yang, Ninghua Yang, Weimo Deng, Xiangzi Dai, Tiancheng Gu, Yumeng Wang, Xiang An, Yongle Zhao, Ziyong Feng, Jiankang Deng
Then, we conceptualize visual tokens as analogous to a "foreign language" for the LLMs and propose a mixed attention mechanism with bidirectional visual attention and unidirectional textual attention to comprehensively enhance the understanding of visual tokens.
no code implementations • 18 Aug 2024 • Kaicheng Yang, Tiancheng Gu, Xiang An, Haiqiang Jiang, Xiangzi Dai, Ziyong Feng, Weidong Cai, Jiankang Deng
In this paper, we introduce CLIP-CID, a novel distillation mechanism that effectively transfers knowledge from a large vision-language foundation model to a smaller model.
1 code implementation • 2 Aug 2024 • Qian Zhang, Xiangzi Dai, Ninghua Yang, Xiang An, Ziyong Feng, Xingyu Ren
However, the original VAR model is constrained to class-conditioned synthesis, relying solely on textual captions for guidance.
1 code implementation • 24 Jul 2024 • Xiang An, Kaicheng Yang, Xiangzi Dai, Ziyong Feng, Jiankang Deng
In this paper, we propose a novel Multi-Label Cluster Discrimination method named MLCD to enhance representation learning.
Ranked #2 on Visual Question Answering (VQA) on DocVQA test (using extra training data)
no code implementations • 19 Jun 2024 • Zimin Ran, Xingyu Ren, Xiang An, Kaicheng Yang, Xiangzi Dai, Ziyong Feng, Jia Guo, Linchao Zhu, Jiankang Deng
In this paper, we present a novel facial albedo reconstruction model, HiFiAlbedo, which recovers the albedo map directly from a single image without the need for captured albedo data.
2 code implementations • 11 Jun 2024 • Tiancheng Gu, Kaicheng Yang, Xiang An, Ziyong Feng, Dongnan Liu, Weidong Cai, Jiankang Deng
Contrastive Language-Image Pre-training (CLIP) has significantly improved performance in various vision-language tasks by expanding the dataset with image-text pairs obtained from websites.
no code implementations • 22 Apr 2024 • Tao Sun, Yuanzi Fu, Kaicheng Yang, Jian Wu, Ziyong Feng
This paper presents the winning solution for the 1st SkatingVerse Challenge.
no code implementations • 28 Mar 2024 • Jiaxing Chen, Yuxuan Liu, Dehu Li, Xiang An, Weimo Deng, Ziyong Feng, Yongle Zhao, Yin Xie
P2G utilizes the tool-usage potential of MLLMs to employ expert agents for on-the-fly grounding of reasoning into critical visual and textual elements in images, thereby enabling deliberate reasoning through multimodal prompting.
no code implementations • 20 Mar 2024 • Siying Cui, Jia Guo, Xiang An, Jiankang Deng, Yongle Zhao, Xinyu Wei, Ziyong Feng
Leveraging Stable Diffusion for the generation of personalized portraits has emerged as a powerful and noteworthy tool, enabling users to create high-fidelity, custom character avatars based on their specific prompts.
1 code implementation • ICCV 2023 • Kaicheng Yang, Jiankang Deng, Xiang An, Jiawei Li, Ziyong Feng, Jia Guo, Jing Yang, Tongliang Liu
However, the presence of intrinsic noise and unmatched image-text pairs in web data can potentially affect the performance of representation learning.
3 code implementations • 12 Apr 2023 • Xiang An, Jiankang Deng, Kaicheng Yang, Jaiwei Li, Ziyong Feng, Jia Guo, Jing Yang, Tongliang Liu
To further enhance the low-dimensional feature representation, we randomly select partial feature dimensions when calculating the similarities between embeddings and class-wise prototypes.
6 code implementations • 28 Mar 2022 • Xiang An, Jiankang Deng, Jia Guo, Ziyong Feng, Xuhan Zhu, Jing Yang, Tongliang Liu
In each iteration, positive class centers and a random subset of negative class centers are selected to compute the margin-based softmax loss.
Ranked #1 on Face Recognition on MFR
1 code implementation • CVPR 2022 • Xiang An, Jiankang Deng, Jia Guo, Ziyong Feng, Xuhan Zhu, Jing Yang, Tongliang Liu
In each iteration, positive class centers and a random subset of negative class centers are selected to compute the margin-based softmax loss.
1 code implementation • 6 Jul 2021 • Lifa Zhu, Dongrui Liu, Changwei Lin, Rui Yan, Francisco Gómez-Fernández, Ninghua Yang, Ziyong Feng
3D point cloud registration is a fundamental task in robotics and computer vision.
1 code implementation • 27 Nov 2018 • Yiwen Huang, Rihui Wu, Pinglai Ou, Ziyong Feng
We thus exploit the aggregation nature of shortcut connections at a finer architectural level and place them within wide convolutional layers.
5 code implementations • 24 May 2016 • Zhuoyao Zhong, Lianwen Jin, Shuye Zhang, Ziyong Feng
In this paper, we develop a novel unified framework called DeepText for text region proposal generation and text detection in natural images via a fully convolutional neural network (CNN).
no code implementations • 18 Apr 2016 • Zecheng Xie, Zenghui Sun, Lianwen Jin, Ziyong Feng, Shuye Zhang
This paper proposes an end-to-end framework, namely fully convolutional recurrent network (FCRN) for handwritten Chinese text recognition (HCTR).
Handwriting Recognition Handwritten Chinese Text Recognition +1
no code implementations • 8 Nov 2015 • Jie Xu, Lianwen Jin, Lingyu Liang, Ziyong Feng, Duorui Xie
This paper proposes a deep leaning method to address the challenging facial attractiveness prediction problem.
no code implementations • 28 May 2015 • Weixin Yang, Lianwen Jin, Zecheng Xie, Ziyong Feng
Deep convolutional neural networks (DCNNs) have achieved great success in various computer vision and pattern recognition applications, including those for handwritten Chinese character recognition (HCCR).
no code implementations • 20 May 2015 • Weixin Yang, Lianwen Jin, DaCheng Tao, Zecheng Xie, Ziyong Feng
Inspired by the theory of Leitners learning box from the field of psychology, we propose DropSample, a new method for training deep convolutional neural networks (DCNNs), and apply it to large-scale online handwritten Chinese character recognition (HCCR).