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  1. No Access

    Article

    Moving vehicle tracking and scene understanding: A hybrid approach

    In this paper, we present a novel deep learning method for detecting and tracking vehicles within the context of autonomous driving, particularly focusing on scenarios related to vehicle failures. Ensuring the...

    **aoxu Liu, Wei Qi Yan, Nikola Kasabov in Multimedia Tools and Applications (2024)

  2. Article

    Open Access

    Fruit ripeness identification using YOLOv8 model

    Deep learning-based visual object detection is a fundamental aspect of computer vision. These models not only locate and classify multiple objects within an image, but they also identify bounding boxes. The fo...

    Bingjie **ao, Minh Nguyen, Wei Qi Yan in Multimedia Tools and Applications (2024)

  3. Article

    Open Access

    Pose estimation for swimmers in video surveillance

    Traditional models for pose estimation in video surveillance are based on graph structures, in this paper, we propose a method that breaks the limitation of template matching within a range of pose changes to ...

    **aowen Cao, Wei Qi Yan in Multimedia Tools and Applications (2024)

  4. Article

    Open Access

    A privacy-preserving word embedding text classification model based on privacy boundary constructed by deep belief network

    To effectively extract and classify the information from reports or documents and protect the privacy of the extracted results, we propose a privacy classification named Word Embedding Combination Privacy-pres...

    Bo Ma, Edmund Lai, Wei Qi Yan, **song Wu in Multimedia Tools and Applications (2024)

  5. Article

    Open Access

    CISO: Co-iteration semi-supervised learning for visual object detection

    Semi-supervised learning offers a solution to the high cost and limited availability of manually labeled samples in supervised learning. In semi-supervised visual object detection, the use of unlabeled data ca...

    Jianchun Qi, Minh Nguyen, Wei Qi Yan in Multimedia Tools and Applications (2024)

  6. Article

    Open Access

    NUNI-Waste: novel semi-supervised semantic segmentation waste classification with non-uniform data augmentation

    Waste categorization and recycling are critical approaches for converting waste into valuable and functional materials, thereby significantly aiding in land preservation, reducing pollution, and optimizing res...

    Jianchun Qi, Minh Nguyen, Wei Qi Yan in Multimedia Tools and Applications (2024)

  7. Article

    Open Access

    Apple ripeness identification from digital images using transformers

    We describe a non-destructive test of apple ripeness using digital images of multiple types of apples. In this paper, fruit images are treated as data samples, artificial intelligence models are employed to im...

    Bingjie **ao, Minh Nguyen, Wei Qi Yan in Multimedia Tools and Applications (2024)

  8. Article

    Open Access

    Sign language recognition from digital videos using feature pyramid network with detection transformer

    Sign language recognition is one of the fundamental ways to assist deaf people to communicate with others. An accurate vision-based sign language recognition system using deep learning is a fundamental goal fo...

    Yu Liu, Parma Nand, Md Akbar Hossain, Minh Nguyen in Multimedia Tools and Applications (2023)

  9. No Access

    Article

    An ensemble framework of deep neural networks for colorectal polyp classification

    Colorectal cancer (CRC) is caused by malignant polyps which must be resected and examined for accurate classification. Biopsy, the manual workflow of polyp classification is time-intensive task and requires an...

    Farah Younas, Muhammad Usman, Wei Qi Yan in Multimedia Tools and Applications (2023)

  10. No Access

    Chapter and Conference Paper

    A Real-Time Kiwifruit Detection Based on Improved YOLOv7

    In New Zealand (NZ), agriculture is an essential industry, Kiwifruits contribute significantly to the country’s overall exports. Traditionally Kiwifruits require manually picking up and heavily relies on human...

    Yi **a, Minh Nguyen, Wei Qi Yan in Image and Vision Computing (2023)

  11. No Access

    Chapter and Conference Paper

    Vehicle-Related Distance Estimation Using Customized YOLOv7

    With the popularity of autonomous driving, the development of ADAS (Advanced Driver Assistance Systems), especially collision avoidance systems, has become an important branch in the field of deep learning. In...

    **aoxu Liu, Wei Qi Yan in Image and Vision Computing (2023)

  12. No Access

    Chapter and Conference Paper

    Small Visual Object Detection in Smart Waste Classification Using Transformers with Deep Learning

    Smart object waste classification is relatively essential for protecting the environment and saving resources. This is considered a vital pathway towards sustainability. In waste classification, we see that it...

    Jianchun Qi, Minh Nguyen, Wei Qi Yan in Image and Vision Computing (2023)

  13. No Access

    Book and Conference Proceedings

    Image and Vision Computing

    37th International Conference, IVCNZ 2022, Auckland, New Zealand, November 24–25, 2022, Revised Selected Papers

    Wei Qi Yan, Minh Nguyen, Martin Stommel in Lecture Notes in Computer Science (2023)

  14. Article

    Open Access

    A hybrid CTC+Attention model based on end-to-end framework for multilingual speech recognition

    Speech recognition is an important field in natural language processing. In this paper, the end-to-end framework for speech recognition with multilingual datasets is proposed. The end-to-end methods do not req...

    Sendong Liang, Wei Qi Yan in Multimedia Tools and Applications (2022)

  15. Article

    Open Access

    Colorizing Grayscale CT images of human lungs using deep learning methods

    Image colorization refers to computer-aided rendering technology which transfers colors from a reference color image to grayscale images or video frames. Deep learning elevated notably in the field of image co...

    Yuewei Wang, Wei Qi Yan in Multimedia Tools and Applications (2022)

  16. Article

    Open Access

    Traffic sign recognition based on deep learning

    Intelligent Transportation System (ITS), including unmanned vehicles, has been gradually matured despite on road. How to eliminate the interference due to various environmental factors, carry out accurate and ...

    Yanzhao Zhu, Wei Qi Yan in Multimedia Tools and Applications (2022)

  17. Article

    Open Access

    Flexible neural network for fast and accurate road scene perception

    Accurate object detection on the road is the most important requirement of autonomous vehicles. Extensive work has been accomplished for car, pedestrian, and cyclist detection; however, comparatively, very few...

    Sabeeha Mehtab, Wei Qi Yan in Multimedia Tools and Applications (2022)

  18. No Access

    Chapter and Conference Paper

    Temporal Colour-Coded Facial-Expression Recognition Using Convolutional Neural Network

    This research primarily aims to solve the problem of the high suicide rate in NZ; in this project, we plan to implement an AI-based recognition system for the long-term mental health issue for discovering pote...

    Minh Nguyen, Wei Qi Yan in Science and Technologies for Smart Cities (2022)

  19. No Access

    Article

    Fast‐moving coin recognition using deep learning

    Deep learning has made essential contributions to the development of visual object detection and recognition. Identifying fast-moving objects from the viewpoint of computer vision remains as a challenging prob...

    Yufeng **ang, Wei Qi Yan in Multimedia Tools and Applications (2021)

  20. No Access

    Article

    Banknote serial number recognition using deep learning

    In this paper, we recognize serial numbers on banknotes using deep learning. The samples used in this paper are digital images which have been preprocessed with data labelling and data augmentation, e.g., scal...

    **n Ma, Wei Qi Yan in Multimedia Tools and Applications (2021)

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