AN AUTOMATIC TUMOR DETECTION SYSTEM BASED ON LOCAL LINEAR WAVELET ARTIFICIAL NEURAL NETWORK WITH HYBRID OPTIMIZATION

AN AUTOMATIC TUMOR DETECTION SYSTEM BASED ON LOCAL LINEAR WAVELET ARTIFICIAL NEURAL NETWORK WITH HYBRID OPTIMIZATION The Human Brain is most complex, complicated organ with billions of neurons and command control of the Central Nervous System. The Human Brain contains neuron and non-neuron cells, abnormal and uncontrolled growth of these cells indicates tumors. The Magnetic Resonance Imaging (MRI) is performed to acquire Human Brain Images for analysis and classification of the tumor present by the radiologist. The detection of the Tumors in brain by the radiologist with MR Images is attentive and time taken process. An Artificial Neural Network facilitates Detection, Segmentation, Classification and Extraction of the Tumor area automatically which is necessary for performing tumor removal surgery. The present invention disclosed herein is an Automatic Tumor Detection System based on Local Linear Wavelet Artificial Neural Network with Hybrid Optimization comprising of MRI Dataset (201), Preprocessing (202), Segmentation (203), Box Bounding (204), GLCM-LBP Feature Extraction (205), Hybrid Firefly Optimization (206), Local Linear Wavelet ANN (207), and Performance Metrics; can detect human brain tumors automatically using Artificial Neural Network. In the present invention disclosed, the Enhanced FCM with Cluster Map is used in Segmentation, GLCM-LBP is used as features extraction, the firefly features optimization is to select optimized features and Local Linear Wavelet ANN for classification. The present invention disclosed here can able detect the multiple tumors automatically and classify the tumors as Malignant or non- Malignant tumors. The present invention can select deterministic and optimized features, decomposes the optimized features set into small local wavelets for classification. The present invention shows better performance in the form of Classification Accuracy of 99.52%, Sensitivity of 98.65%, and Specificity of 1.0, the system can able to detect the tumor automatically in 9.82352 Seconds. AN AUTOMATIC TUMOR DETECTION SYSTEM BASED ON LOCAL LINEAR WAVELET ARTIFICIAL NEURAL NETWORK WITH HYBRID OPTIMIZATION BRAIN MR fre-'rocessinA; IMAGE Automatic Se6mentation; MR IMAGE TumorIdentificationS stem FeatureSelection; -CUII\O Feature Extraction; STIO 104 Featurenhancement; SYSTEMFeatureClassification - Operations Practitioner 10 Figure 1: General Automatic Tumor Identification System 20120 V r i Frr MRI DATASET PREPROCESSING SEGMENTATION BOX BOUNDI