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  1. No Access

    Article

    Fast CU partition strategy based on texture and neighboring partition information for Versatile Video Coding Intra Coding

    The next generation video coding standard, H.266/Versatile Video Coding (VVC), was released by the Joint Video Exploration Team (JVET) in July 2020. Unlike the previous generation standard H.265/High Efficienc...

    Ruolan Yang, **aohai He, Shuhua **ong, Zeming Zhao… in Multimedia Tools and Applications (2024)

  2. No Access

    Article

    Block-correlation-based intra prediction for VVC

    The new generation video coding standard Versatile Video Coding (VVC) has been officially released. Many novel technologies were utilized to improve the coding performance. In this paper, we propose an efficient ...

    Dan Luo, Shuhua **ong, **aohai He, Honggang Chen… in Multimedia Tools and Applications (2023)

  3. No Access

    Article

    Topological and geometrical joint learning for 3D graph data

    Traditional convolutional neural networks (CNNs) are limited to be directly applied to 3D graph data due to their inherent grid structure. And most of graph-based learning methods use local-to-global hierarchi...

    Li Han, Pengyan Lan, Xue Shi, **aomin Wang, **hai He… in Multimedia Tools and Applications (2023)

  4. No Access

    Article

    Geometric machine learning: research and applications

    Over the last decade, deep learning has revolutionized many traditional machine learning tasks, ranging from computer vision to natural language processing. Although deep learning has achieved excellent perfor...

    Wenming Cao, Canta Zheng, Zhiyue Yan, Zhihai He… in Multimedia Tools and Applications (2022)

  5. No Access

    Article

    Engineering-oriented bridge multiple-damage detection with damage integrity using modified faster region-based convolutional neural network

    A bridge damage detector with preserving integrity based on modified Faster region-based convolutional neural network (R-CNN) is proposed for multiple damage types. The methodologies of dataset collection, dam...

    Licun Yu, Shuanhai He, **aosong Liu, Ming Ma… in Multimedia Tools and Applications (2022)

  6. No Access

    Article

    Cross-modal multi-relationship aware reasoning for image-text matching

    Cross-modal image-text matching has attracted considerable interest in both computer vision and natural language processing communities. The main issue of image-text matching is to learn the compact cross-moda...

    ** Zhang, **aohai He, Linbo Qing, Lu** Liu… in Multimedia Tools and Applications (2022)

  7. No Access

    Article

    Ensemble diversified learning for image classification with noisy labels

    In this work, we develop a new approach for learning a deep neural network for image classification with noisy labels using ensemble diversified learning. We first partition the training set into multiple subs...

    Ahmed Ahmed, Hayder Yousif, Zhihai He in Multimedia Tools and Applications (2021)

  8. No Access

    Article

    vSocial: a cloud-based system for social virtual reality learning environment applications in special education

    Virtual Learning Environments (VLEs) are spaces designed to educate student groups remotely via online platforms. Although traditional VLEs have shown promise in educating students, they offer limited immersio...

    Sai Shreya Nuguri, Prasad Calyam, Roland Oruche… in Multimedia Tools and Applications (2021)

  9. No Access

    Article

    An improved R-λ rate control model based on joint spatial-temporal domain information and HVS characteristics

    With the popularization of smart terminals and multimedia technologies, the video coding standard — H.264/Advanced Video Coding (AVC) and H.265/High Efficiency Video Coding (HEVC) have been unable to meet the nee...

    Zeming Zhao, Shuhua **ong, Weiheng Sun, **aohai He… in Multimedia Tools and Applications (2021)

  10. No Access

    Article

    CLDA: an adversarial unsupervised domain adaptation method with classifier-level adaptation

    Domain adaptation is an active and important research field in transfer learning. Unsupervised domain adaptation, which is better in line with real-world scenarios than supervised and semi-supervised domain ad...

    Zhihai He, Bo Yang, Chaoxian Chen, Qilin Mu, Zesong Li in Multimedia Tools and Applications (2020)

  11. No Access

    Article

    An experimental study of relative total variation and probabilistic collaborative representation for iris recognition

    Iris images collected under different conditions often suffer from specular reflections, cast shadows, motion blur, defocus blur, occlusion caused by eyelashes and eyelids, eyeglasses, hair and other artifacts...

    Pradeep Karn, **aoHai He, ** Zhang, Yanteng Zhang in Multimedia Tools and Applications (2020)

  12. No Access

    Article

    Zero-shot recognition with latent visual attributes learning

    Zero-shot learning (ZSL) aims to recognize novel object categories by means of transferring knowledge extracted from the seen categories (source domain) to the unseen categories (target domain). Recently, most...

    Yurui **e, **aohai He, **g Zhang, **aodong Luo in Multimedia Tools and Applications (2020)

  13. No Access

    Article

    Adaptive Gradient Information and BFGS Based Inter Frame Rate Control for High Efficiency Video Coding

    In order to meet the emerging demands of high-fidelity video services, a new video coding standard — High Efficiency Video Coding (HEVC) is developed to improve the compression performance of high definition (HD)...

    Yuyun Ye, **aohai He, Qizhi Teng, Linbo Qing… in Multimedia Tools and Applications (2018)

  14. No Access

    Article

    Robust distributed video coding for wireless multimedia sensor networks

    Coding complexity and error-resilience are the two key factors for video streaming in Wireless Multimedia Sensor Networks (WMSNs). Towards this objective, this paper proposes a Robust Distributed Video Coding ...

    Hong Yang, Linbo Qing, **aohai He, **anfeng Ou… in Multimedia Tools and Applications (2018)

  15. No Access

    Article

    A fast inter-prediction algorithm for HEVC based on temporal and spatial correlation

    In HEVC, the structure of coding unit (CU) and prediction unit (PU) is defined, which brings about higher coding efficiency than H.264/AVC. However, the rate distortion (RD) cost calculations of all depths of ...

    Guoyun Zhong, **aohai He, Linbo Qing, Yuan Li in Multimedia Tools and Applications (2015)