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© Biomedical Engineering community 2020.Cancers of the digestive system cause nearly one quarter of the cancer deaths worldwide, and nearly half of these are as a result of types of cancer of the esophagus and colon. Early detection of disease considerably advances the price of survival, and thus it is critical that cancer within these body organs is detected early. In this respect, endoscopy is consistently used to monitor for transforming/cancerous (in other