Brain Tumor Detection and Segmentation Using RCNN

Abstract

Brain tumors are considered as most fatal cancers. To reduce the risk of death, early identification of the disease is required. One of the best available methods to evaluate brain tumors is Magnetic resonance Images (MRI). Brain tumor detection and segmentation are tough as brain tumors may vary in size, shape, and location. That makes manual detection of brain tumors by exploring MRI a tedious job for radiologists and doctors'. So an automated brain tumor detection and segmentation is required. This work suggests a Region-based Convolution Neural Network (RCNN) approach for automated brain tumor identification and segmentation using MR images, which helps solve the difficulties of brain tumor identification efficiently and accurately. Our methodology is based on the accurate and efficient selection of tumorous areas. That reduces computational complexity and time. We have validated the designed experimental setup on a standard dataset, BraTS 2020. We used binary evaluation matrices based on Dice Similarity Coefficient (DSC) and Mean Average Precision (mAP). The segmentation results are compared with state-of-the-art methodologies to demonstrate the effectiveness of the proposed method. The suggested approach attained an average DSC of 0.92 and mAP 0.92 for 10 patients, while on the whole dataset, the scores are DSC 0.89 and mAP 0.90. The following results clearly show the performance efficiency of the proposed methodology.

Brain tumor segmentation and survival time prediction using graph momentum fully convolutional network with modified Elman spike neural network

“…Among all the diagnosis models, brain tumor segmentation (BTS) through MRI pictures plays a significant role 1 . High‐resolution MRI is frequently employed in the diagnosis of brain tumors (BTs) and the formulation of treatment plans 2 . Computer vision experts are actively working on advancing complex methods to detect and categorize BTs 3 .…”

“…1 Highresolution MRI is frequently employed in the diagnosis of brain tumors (BTs) and the formulation of treatment plans. 2 Computer vision experts are actively working on advancing complex methods to detect and categorize BTs. 3 Therefore, the diagnosis becomes difficult because of the shape, size, and tumor's texture, the variation of normal brain anatomy, and variability in the tumor appearance area.…”