毫无疑问,脑肿瘤是世界上主要的死亡原因之一。活检被认为是癌症诊断中最重要的程序,但它也有缺点,包括低灵敏度,活检治疗期间的风险,漫长的等待结果。早期识别可为患者提供更好的预后并降低治疗成本。识别脑肿瘤的常规方法基于医学专业技能,所以存在人为错误的可能性。传统方法的劳动密集型性质使得医疗保健资源昂贵。多种成像方法可用于检测脑肿瘤,包括磁共振成像(MRI)和计算机断层扫描(CT)。通过实现可视化的计算机辅助诊断过程,医学成像研究正在推进。使用聚类,自动肿瘤分割导致准确的肿瘤检测,降低风险,并有助于有效的治疗。提出了一种较好的MRI图像模糊C均值分割算法。为了降低复杂性,最相关的形状,纹理,并选择颜色特征。改进的极限学习机以98.56%的准确率对肿瘤进行分类,99.14%精度,99.25%的召回。与现有模型相比,所提出的分类器在所有肿瘤类别中始终显示出更高的准确性。具体来说,与其他模型相比,该模型的准确性提高了1.21%至6.23%。这种准确度的一致提高强调了所提出的分类器的鲁棒性能,提示其更准确和可靠的脑肿瘤分类的潜力。改进后的算法取得了精度,精度,召回率为98.47%,98.59%,图份额数据集上的98.74%和99.42%,99.75%,在Kaggle数据集上为99.28%,分别,超越了竞争算法,特别是在检测神经胶质瘤等级方面。所提出的算法在精度上有所改善,约5.39%,与现有模型相比,在无花果份额数据集中和Kaggle数据集中为6.22%。尽管面临挑战,包括工件和计算复杂性,这项研究致力于改进技术和解决局限性,将改进的FCM模型定位为精确和有效的脑肿瘤识别领域的一个值得注意的进步。
There is no doubt that brain tumors are one of the leading causes of death in the world. A biopsy is considered the most important procedure in cancer diagnosis, but it comes with drawbacks, including low sensitivity, risks during biopsy treatment, and a lengthy wait for results. Early identification provides patients with a better prognosis and reduces treatment costs. The conventional methods of identifying brain tumors are based on medical professional skills, so there is a possibility of human error. The labor-intensive nature of traditional approaches makes healthcare resources expensive. A variety of imaging methods are available to detect brain tumors, including magnetic resonance imaging (MRI) and computed tomography (CT). Medical imaging research is being advanced by computer-aided diagnostic processes that enable visualization. Using clustering, automatic tumor segmentation leads to accurate tumor detection that reduces risk and helps with effective treatment. This study proposed a better Fuzzy C-Means segmentation algorithm for MRI images. To reduce complexity, the most relevant shape, texture, and color features are selected. The improved Extreme Learning machine classifies the tumors with 98.56% accuracy, 99.14% precision, and 99.25% recall. The proposed classifier consistently demonstrates higher accuracy across all tumor classes compared to existing models. Specifically, the proposed model exhibits accuracy improvements ranging from 1.21% to 6.23% when compared to other models. This consistent enhancement in accuracy emphasizes the robust performance of the proposed classifier, suggesting its potential for more accurate and reliable brain tumor classification. The improved algorithm achieved accuracy, precision, and recall rates of 98.47%, 98.59%, and 98.74% on the Fig share dataset and 99.42%, 99.75%, and 99.28% on the Kaggle dataset, respectively, which surpasses competing algorithms, particularly in detecting glioma grades. The proposed algorithm shows an improvement in accuracy, of approximately 5.39%, in the Fig share dataset and of 6.22% in the Kaggle dataset when compared to existing models. Despite challenges, including artifacts and computational complexity, the study\'s commitment to refining the technique and addressing limitations positions the improved FCM model as a noteworthy advancement in the realm of precise and efficient brain tumor identification.