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2020 IEEE International Conference on Technology, Engineering, Management for Societal impact using Marketing, Entrepreneurship and Talent (TEMSMET)最新文献

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An Automated System for Identification of the Medicinal Leaf using MKSVM 基于MKSVM的药用叶片自动鉴定系统研究
Savitha Patil, M. Sasikala
The primary source of traditional medicine is found in medicinal plants. And these protect human health. The resource preservation towards traditional medicine has important implications found by the R&D of medicine leaf. Identifying the medicinal plants manually is a time-consuming process that requires the help of experts for plant identification. This paper comes up with a robotic system for the classification in the medical field, which is towards restricting manual classification, which is based on medicinal plant identification. The proposed system has three modules, namely pre-processing of the image, image feature extraction, and later the image classification. In the initial pre-processing step, the conversion of RGB is conducted to extract the green band in the input images. The median filter method is used to remove noise present in the input images obtained from the green band. In the second step, after pre-processing, some of the features like shape, color, and texture, are extracted from the pre-processed image. The multi kernel-based support vector machine (MKSVM) classifier is used to classify the image as medicinal or regular leaf by the extracted features. The performance of the recommended methodology is examined in terms of different metrics, and performance is compared against different classification methods. Achived accuracy is 95.8%.
传统药物的主要来源是药用植物。这些都能保护人类健康。药叶的研究开发对传统医学的资源保护具有重要意义。人工鉴定药用植物是一个耗时的过程,需要专家的帮助进行植物鉴定。本文提出了一种用于医学领域分类的机器人系统,旨在限制以药用植物鉴定为基础的人工分类。该系统分为三个模块,即图像预处理、图像特征提取和后期图像分类。在初始预处理步骤中,进行RGB转换,提取输入图像中的绿色带。中值滤波法用于去除从绿带获得的输入图像中存在的噪声。第二步,经过预处理,从预处理后的图像中提取一些特征,如形状、颜色、纹理等。基于多核支持向量机(MKSVM)分类器根据提取的特征对药材叶和普通叶进行分类。根据不同的度量标准检查推荐方法的性能,并将性能与不同的分类方法进行比较。达到的准确率为95.8%。
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引用次数: 0
Breast Cancer Histopathological Image Classification using EfficientNet Architecture 使用高效率网络架构的乳腺癌组织病理图像分类
Maheshvar Chandrasekar, Mukkesh Ganesh, B. Saleena, P. Balasubramanian
Breast cancer is the most common type of cancer affecting women. The formation of lumps in the breast is one of the first signs of the presence of this disease. These tumors can either be cancerous or benign and hence a breast tissue biopsy is conducted to determine their nature. Advancements in the field of vision-based Deep Learning have facilitated the wide adoption of automated diagnostic systems in hospitals, for tasks such as cancer and COVID detection from lung X-ray scans, diabetic retinopathy detection from retinal fundus images, brain MRI segmentation, etc. Moving forward, reduction in training, validation and development times, and efficient usage of training resources for these models will be more in focus. The EfficientNet architecture proposed by Google has recently outperformed prior state-of-the-art architectures such as DenseNet and ResNet on the ImageNet classification task while using fewer parameters and epochs to converge faster. In this paper, we compare the performance of the EfficientNetB3 architecture with the above-mentioned architectures for the tasks of binary and multinomial tumor classification on the benchmark BreakHis dataset, which consists of around 8000 breast histopathology images of varying magnification. Our results show that under similar training conditions, the EfficientNetB3 can converge faster and outperform the previous benchmark models by a significant margin. Our best models achieved 100% sensitivity and accuracy on certain binary classification tasks and a sensitivity of 95.45% and precision of 95.15% on 8-ary classification tasks.
乳腺癌是影响女性的最常见的癌症。乳房肿块的形成是这种疾病出现的最初迹象之一。这些肿瘤可能是癌性的,也可能是良性的,因此需要进行乳腺组织活检来确定它们的性质。基于视觉领域的深度学习的进步促进了自动诊断系统在医院的广泛采用,用于从肺部x射线扫描检测癌症和COVID,从视网膜眼底图像检测糖尿病视网膜病变,脑部MRI分割等任务。接下来,培训、验证和开发时间的减少,以及对这些模型的培训资源的有效使用,将成为人们关注的焦点。谷歌提出的EfficientNet架构最近在ImageNet分类任务上优于DenseNet和ResNet等先前最先进的架构,同时使用更少的参数和时间来更快地收敛。在本文中,我们在BreakHis基准数据集上比较了EfficientNetB3架构与上述架构在二值和多项肿瘤分类任务中的性能,该数据集由大约8000张不同放大倍数的乳腺组织病理学图像组成。我们的结果表明,在类似的训练条件下,effentnetb3可以更快地收敛,并且显著优于以前的基准模型。我们的最佳模型在某些二元分类任务上达到100%的灵敏度和精度,在8元分类任务上灵敏度和精度达到95.45%和95.15%。
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引用次数: 0
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2020 IEEE International Conference on Technology, Engineering, Management for Societal impact using Marketing, Entrepreneurship and Talent (TEMSMET)
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