Showing 241 - 260 results of 535 for search '(image OR images) clustering algorithm', query time: 0.16s Refine Results
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    Unsupervised clustering based coronary artery segmentation by Belén Serrano-Antón, Manuel Insúa Villa, Santiago Pendón-Minguillón, Santiago Paramés-Estévez, Alberto Otero-Cacho, Diego López-Otero, Brais Díaz-Fernández, María Bastos-Fernández, José R. González-Juanatey, Alberto P. Muñuzuri

    Published 2025-03-01
    “…This paper proposes an automatic segmentation methodology based on clustering algorithms and a graph structure, which integrates data from both the clustering process and the original images. …”
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    Article
  5. 245

    Modeling Estuarine Algal Bloom Dynamics with Satellite Data and Spectral Index-Based Classification by Mayya Podsosonnaya, Maria J. Schreider, Sergei Schreider

    Published 2025-05-01
    “…This can be achieved by implementation of processing algorithms and indices on multi-spectral satellite images. …”
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  6. 246

    Computed Tomography‐Based Habitat Analysis for Prognostic Stratification in Colorectal Liver Metastases by Chaoqun Zhou, Hao Xin, Lihua Qian, Yong Zhang, Jing Wang, Junpeng Luo

    Published 2025-04-01
    “…An unsupervised K‐means clustering algorithm classified the tumors into two clusters based on their habitat characteristics. …”
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  7. 247

    Enhancement over DBSCAN Satellite Spatial Data Clustering by Mohammad Subhi Al-Batah, Enas Rezeg Al-Kwaldeh, Mutaz Abdel Wahed, Mazen Alzyoud, Najah Al-Shanableh

    Published 2024-01-01
    “…One commonly used density-based clustering algorithm is DBSCAN (Density-Based Spatial Clustering of Applications with Noise). …”
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    RLDEAO optimized of air quality data clustering analysis(RLDEAO优化的空气质量数据聚类分析) by 田闯(TIAN Chuang), 黄鹤(HUANG He), 杨澜(YANG Lan), 王会峰(WANG Huifeng), 茹锋(RU Feng)

    Published 2024-09-01
    “…In view of this deficiency, we propose the adaptive dimension-by-dimension keyhole imaging reverse learning strategy, Levy flight combined with stagnation perturbation strategy and mutation evolution of the survival of the fittest to improve the search performance of the algorithm, thus avoiding local optimization; Secondly, a weighted maximum minimum distance product (WMMP) is designed to calculate the cluster center point, which can reflect the importance of each feature in the data and play a good role to improve the clustering results; Finally, RLDEAO and WMMP are combined to optimize K-means complementary iteration. …”
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  16. 256

    Cluster Analysis Based Arc Detection in Pantograph-Catenary System by Shize Huang, Liangliang Yu, Fan Zhang, Wei Zhu, Qiyi Guo

    Published 2018-01-01
    “…However, it is difficult to automatically identify the arc image information from the vast amount of videos. …”
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  17. 257

    Clustering-Based Pattern Abnormality Detection in Distributed Sensor Networks by Seok-Woo Jang, Gye-Young Kim, Siwoo Byun

    Published 2014-04-01
    “…The experiments conducted in this work prove that our suggested clustering-based algorithm effectively detects various traffic attacks.…”
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    Research on the Method of Coke Optical Tissue Segmentation Based on Adaptive Clustering by Huaiguang Liu, Liheng Zhang, Shiyang Zhou, Li Fang

    Published 2021-01-01
    “…The experimental results show that compared with the traditional K-means algorithm, FCM algorithm, and Meanshift algorithm, the adaptive clustering algorithm proposed in this paper is more accurate in the segmentation of various tissue components in COT images, and the accuracy of tissue segmentation reaches 94.3500%.…”
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  20. 260

    Few-shot segmentation based on multi-level and cross-scale clustering by Shuai Yuan, Junhai Qiu, Hongxia Xu, Yan Zhang, Jiaxing Zhang

    Published 2024-12-01
    “…The problem of image segmentation with few-shot learning is addressed in this paper, which is a challenging task due to the lack of sufficient high-precision annotated data. …”
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    Article