Showing 121 - 140 results of 1,755 for search 'issues segmentation', query time: 0.05s Refine Results
  1. 121

    Robust and Swift Iris Recognition at distance based on novel pupil segmentation by Ahmed Khudhur Nsaif, Sawal Hamid Md. Ali, Asama Kuder Nseaf, Khider Nassif Jassim, Ammar Al-Qaraghuli, Riza Sulaiman

    Published 2022-11-01
    “…The quality of eye pictures often changes due to noise effects and the individual variance between human eyes, making segmentation of the pupil a tricky problem. To address this issue, we propose an efficacious, swift, and robust iris recognition method that is convenient for eye pictures under non-ideal conditions. …”
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  2. 122

    Visual nutrition analysis: leveraging segmentation and regression for food nutrient estimation by Yaping Zhao, Yaping Zhao, Ping Zhu, Ping Zhu, Yizhang Jiang, Kaijian Xia, Kaijian Xia

    Published 2024-12-01
    “…However, this method often lacks real nutritional content labels as a reference, making it difficult to ensure the accuracy of the predictions.MethodsTo address this issue, we combined segmentation and regression tasks and used the Nutrition5k dataset, which contains detailed nutritional content labels but no segmentation labels, for manual segmentation annotation. …”
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  3. 123

    Hybrid transformer-CNN and LSTM model for lung disease segmentation and classification by Syed Mohammed Shafi, Sathiya Kumar Chinnappan

    Published 2024-12-01
    “…Consequently, an improved Transformer-based convolutional neural network (CNN) model (ITCNN) is proposed to segment the affected region in the segmentation process. …”
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  4. 124

    Instance segmentation and automated pig posture recognition for smart health management by Md Nasim Reza, Md Sazzadul Kabir, Md Asrakul Haque, Hongbin Jin, Hyunjin Kyoung, Young Kyoung Choi, Gookhwan Kim, Sun-Ok Chung

    Published 2025-05-01
    “…The objective of this study was to recognize and detect pig posture using a masked-based instance segmentation for automated pig monitoring in a closed pig farm environment. …”
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  5. 125

    Deep unsupervised clustering for prostate auto-segmentation with and without hydrogel spacer by Hengrui Zhao, Biling Wang, Michael Dohopolski, Ti Bai, Steve Jiang, Dan Nguyen

    Published 2025-01-01
    “…Methods. To address this issue, we propose to identify underlying clusters within the dataset and use the cluster labels for segmentation. …”
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  6. 126
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  8. 128

    Developing a Medical Garment for Upper-Body Posture-Related Issues by R.A.H.S. Ranawaka, S.D.M.W. Kularatne, E.A.S.K. Fernando, S.N. Niles, T.S.S. Jayawardane, R.K.P.S. Ranaweera

    Published 2024-06-01
    “… The increase in incorrect posture in the daily lifestyle of many individuals has led to numerous issues. Of these, lower back pain is recognized as the most common posture-related medical condition. …”
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  9. 129

    DIGITAL PROPERTY – SPECIFIC ISSUES IN THE APPLICATION OF PRIVATE INTERNATIONAL LAW RULES by Jelena Stojšić Dabetić, Predrag Mirković

    Published 2024-12-01
    “…  Digital property emerges as a new segment of property law, while simultaneously being a consequence of the digitalization of financial intermediation and representing a form of technological innovation that substitutes payment services and investments in the banking and stock markets. …”
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  10. 130
  11. 131

    Revascularization in Lesion of Arteries of the Aortoiliac Arterial Segment. Literature Review and Clinical Examples by M. A. Chernyavsky, V. A. Neverov, N. V. Susanin, V. A. Soloviev, Yu. K. Belova, A. N. Kazantsev

    Published 2022-01-01
    “…This article reports the main issues concerning the tactics of choosing the treatment of patients with occlusive-stenotic lesions of the aortoiliac segment. …”
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  12. 132

    Research on cardiac image segmentation algorithm based on improved level set modeling by Shuaishuai ZHANG, Ruixia LIU, Ke SHAN, Zhenhua GUO

    Published 2025-07-01
    “…However, the uneven grayscale of images and the symbolic distance function in the gradient descent method lead to issues such as computational complexity and high computational cost during segmentation. …”
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  13. 133

    A Hierarchical Neural Network for Point Cloud Segmentation and Geometric Primitive Fitting by Honghui Wan, Feiyu Zhao

    Published 2024-08-01
    “…However, prevalent methods exhibit accuracy issues. In this study, we introduce a novel hierarchical neural network that utilizes recursive PointConv operations on nested subdivisions of point sets. …”
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  14. 134

    Cognate Production Using Character-Based Neural Machine Translation Without Segmentation by Tsolmon Zundui, Khuyagbaatar Batsuren, Tsendsuren Munkhdalai, Amarsanaa Ganbold

    Published 2025-01-01
    “…In this work, we introduce a fully character-level neural sequence-to-sequence model for cognate production that does not require any segmentation. Our model operates at the character-level to transform a source word into its corresponding cognate in the target language, thereby obviating out-of-vocabulary issues and alleviating the need for subword segmentation. …”
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  15. 135

    CNN-Based Image Segmentation Approach in Brain Tumor Classification: A Review by Nurul Huda, Ku Ruhana Ku-Mahamud

    Published 2025-02-01
    “…This study explores the application of Convolutional Neural Networks (CNNs) for brain tumor segmentation, leveraging their ability to automatically extract hierarchical features from medical images. …”
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  16. 136

    Deep nested U-structure network with frequency attention for building semantic segmentation by Khaled Moghalles, Zaid Al-Huda, Dalal AL-Alimi, Yeong Hyeon Gu, Mugahed A. Al-antari

    Published 2025-08-01
    “…Abstract The automated segmentation of buildings from remotely sensed imagery has undergone extensive research and application across various industrial domains. …”
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  17. 137

    Liver segmentation network based on detail enhancement and multi-scale feature fusion by Lu Tinglan, Qin Jun, Qin Guihe, Shi Weili, Zhang Wentao

    Published 2025-01-01
    “…To address these issues, this paper proposes a Detail Enhanced Convolution (DE Conv) to improve liver feature learning and thereby enhance liver segmentation performance. …”
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  18. 138

    Image Segmentation Method With Improved GA Optimization of Two-Dimensional Maximum Entropy by Jin Wang, Yanli Tan, Xiaoning Bo, Guoqin Li

    Published 2024-01-01
    “…Image segmentation is the cornerstone that determines the effectiveness of image processing, but traditional image segmentation methods have issues such as long computation time, low recognition accuracy, and poor anti-interference ability. …”
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  19. 139

    Semi-Supervised Burn Depth Segmentation Network with Contrast Learning and Uncertainty Correction by Dongxue Zhang, Jingmeng Xie

    Published 2025-02-01
    “…To address these issues, we propose SBCU-Net, a semi-supervised burn depth segmentation network with contrastive learning and uncertainty correction. …”
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  20. 140

    Adaptive Window Multi-Feature Fusion Point Cloud Semantic Segmentation Network by Lie Zhu

    Published 2025-01-01
    “…This challenge is particularly evident when dealing with point clouds that have different scales, densities, and structural characteristics. To address these issues, this research proposes Adaptive Window Multi-Feature Fusion Point Cloud Semantic Segmentation (AWFusionNet), aimed at simultaneously considering both global and local features of point clouds, optimizing their representation capability and segmentation accuracy. …”
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