International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 13 Issue: 08 | Aug 2026
p-ISSN: 2395-0072
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BRAIN TUMOR DETECTION USING IMAGE PROCESSING Samarjeet Sangram Shinde1, Ashitosh Shivaji Sankpal2, Siddhali Bhanudas Desai3 123Computer Science & Engineering, Sanjay Ghodawat University, Kolhapur, India.
------------------------------------------------------------------------------***-------------------------------------------------------------------------can make accurate identification and delineation of Abstract-Assessment of a brain tumor using Magnetic tumors difficult. Resonance Imaging (MRI) is a crucial application of medical image processing. Tumors may vary In conventional clinical practice, specialists generally considerably in their size, shape, location, visual inspect medical images manually to locate abnormal appearance, and internal structure, making their regions and evaluate their characteristics. Although identification and analysis challenging. Differences in expert interpretation remains essential, examining a scan quality, image noise, and indistinct tumor large number of scans can require considerable time boundaries can further complicate manual examination and effort. Differences in individual observations may and increase the workload of medical professionals. To also result in variations in how tumor boundaries are address these challenges, a web-based Brain Tumor identified. These challenges have encouraged the Detection using Image Processing system has been development of computational approaches capable of developed to support automated MRI analysis. The assisting medical professionals with repetitive imageproposed application applies image preprocessing analysis activities. techniques to enhance and standardize medical images before subsequent analysis. Automated segmentation is The Brain Tumor Detection using Image Processing then performed to identify and outline regions suspected project proposes a web-based platform that applies of containing tumors. A 3D U-Net architecture is automated image-processing and machine-learning employed for tumor segmentation, while feature techniques to medical images. The system incorporates extraction is used to obtain important characteristics several processing stages, including image from the segmented region. The resulting information is preprocessing, tumor segmentation, feature extraction, subsequently provided to a survival prediction module and predictive analysis. Information obtained from the for additional analytical assessment. The system segmented tumor is additionally supplied to a survival combines Python, OpenCV, NumPy, prediction module, allowing the system to provide TensorFlow/PyTorch, Scikit-learn, React.js, and Redux prognostic information alongside tumor identification. to support image processing, deep learning, prediction, and web-interface development. By integrating these The proposed platform integrates medical image technologies, the application minimizes repetitive acquisition, preprocessing, automated tumor manual analysis and provides a structured platform for delineation, feature analysis, survival estimation, and displaying segmentation and prediction results. Overall, result visualization into a single workflow. This the proposed solution combines medical image integrated structure is intended to reduce repetitive preprocessing, automated tumor segmentation, feature manual examination and provide users with organized analysis, and machine-learning-based survival analytical results. For the frontend, React.js and prediction within a unified web application designed to Redux are utilized, whereas Python, OpenCV, support MRI-based brain tumor assessment. NumPy, TensorFlow/PyTorch, and Scikit-learn support image processing and predictive-model Keywords: Brain Tumor Detection, MRI, Medical development. Image Processing, Tumor Segmentation, 3D U-Net, Feature Extraction, Survival Prediction, Machine The primary objective of the application is to make Learning, Deep Learning, Python, OpenCV, NumPy, brain tumor analysis more efficient and accessible TensorFlow, PyTorch, Scikit-learn, React.js, Redux, through computer-assisted techniques. By combining Web-Based Application, Medical Image Analysis. image-processing techniques with deep learning and machine learning, the system can offer I. INTRODUCTION computational support which may help healthcare professionals in the assessment of medical images and Brain tumor analysis through medical imaging presents planning the next steps of treatment activities. [1], [2], a significant challenge because abnormal brain regions [5]. can differ substantially in terms of size, shape, texture, visual appearance, and anatomical location. Additional difficulties may arise from image noise, variations in scan quality, and unclear boundaries between tumor tissue and surrounding healthy tissue. These factors
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