Abstract:A brain tumour is one of the major reasons for death in humans, and it is the tenth most common type of tumour that affects people of all ages. However, if detected early, it is one of the most treatable types of tumours. Brain tumours are classified using biopsy, which is not usually performed before definitive brain surgery. An image classification technique for tumour diseases is important for accelerating the treatment process and avoiding surgery and errors from manual diagnosis by radiologists. The advan… Show more
“…This mere modulation of standard Convolutional filters by GF allows the presented structure to study comparatively small feature maps reducing the demand for network parameters. Rasool et al [12] presented a novel hybrid CNN-oriented structure for classifying 3 BT types by using MRI images. The technique recommended in this study will use hybrid DL classification related to CNN with 2 techniques.…”
Section: Related Workfor Prior Bt Classification Modelsmentioning
“…This mere modulation of standard Convolutional filters by GF allows the presented structure to study comparatively small feature maps reducing the demand for network parameters. Rasool et al [12] presented a novel hybrid CNN-oriented structure for classifying 3 BT types by using MRI images. The technique recommended in this study will use hybrid DL classification related to CNN with 2 techniques.…”
Section: Related Workfor Prior Bt Classification Modelsmentioning
“…If there are more components per data point than there are training data samples, both the CNN and the SVM will lose poorly. [14]. The size of the input image is fixed and cannot be increased owing to memory constraints, which is one of the 3D drawbacks network [15].…”
Section: E Classification Using Fine-tuned Resnet 101 Algorithmmentioning
Medical image processing relies heavily on the diagnosis of brain tumor images. It aids doctors in determining the correct diagnosis and management. One of the primary imaging methods for studying brain tissue is MR imaging. In recent years, deep learning techniques have shown significant potential in image processing. However, the modest quantity of medical images is a restriction of the classification of medical images. As a result of this restriction, fewer medical photos are available. Fine-tuned ResNet-101 (FR-101) is proposed to classify the brain tumor images to counteract this issue. Weiner filter is used to de-noise the acquired raw MR images, and the adaptive histogram equalization technique is used to improve contrast. A stacked autoencoder is utilized in the segmentation procedure to separate the tumor from healthy brain parts from the preprocessed data. The marker-based watershed technique is used to identify the tumor location and structure in the segmented data. The recommended approach is then used in the classification stage. To obtain the highest level of accuracy for our research, accuracy, precision, f1-score, recall, and mean absolute error are the measures of success are studied as well as a comparison of the suggested approach with a few other existing methods.
“…An ensemble deep learning-based system was designed by Rasool et al [ 20 ] for the categorization of three different kinds of brain tumors. The authors used the ensemble deep learning model with fine-tuned GoogleNet and achieved an accuracy of 93.1%.…”
Brain tumors and other nervous system cancers are among the top ten leading fatal diseases. The effective treatment of brain tumors depends on their early detection. This research work makes use of 13 features with a voting classifier that combines logistic regression with stochastic gradient descent using features extracted by deep convolutional layers for the efficient classification of tumorous victims from the normal. From the first and second-order brain tumor features, deep convolutional features are extracted for model training. Using deep convolutional features helps to increase the precision of tumor and non-tumor patient classification. The proposed voting classifier along with convoluted features produces results that show the highest accuracy of 99.9%. Compared to cutting-edge methods, the proposed approach has demonstrated improved accuracy.
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