Detection and Estimation of Small Intestinal Ulcer using Wireless Capsule Endoscopy

Electronics and Communication Engineering

A new method for rapid bleeding detection in the WCE (Wireless capsule endoscopy) video is proposed.The standard WCE (Wireless capsule endoscopy) capsules takes direct images from patient.No standard for capsule endoscopy image interpretation and classification.The group pixels through superpixel segmentation to reduce the computational complexity.Feature of each superpixel is extracted using the red ratio in RGB space and fed into support vector machine for classification. Also, the influence of edge pixels has been removed that our algorithm is superior to the existing methods in terms of sensitivity, specificity, and accuracy. Also our proposed system invokes Pearson’s correlation coefficient to segment to the lesion area and for decision making.

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