Abstract
Colon cancer is a type of cancer in the large intestine. It usually starts from noncancerous growths called polyps. Symptoms include changes in bowel habits, blood in stool, and stomach pain. Histopathology is the field focused on diagnosing and studying tissue-related diseases by analyzing tissues and cells through a microscope. This paper introduces a method of identifying colon cancer from histopathology images through Vision Transformers (ViT) and highlight the cancer regions through Gradient-weighted Class Activation Mapping(GradCAM).Vision Transformers, a cutting-edge approach harnessing the self-attention mechanism initially designed for transformers in Natural Language Processing (NLP) tasks, are applied for image classification in this study. ViTs involve usage of self attention mechanism that allows model to focus on relevant regions and features, this is essential incase of histopathology images for understanding complex pattern in images. ViTs are more suitable for histopathology image classification because it captures global features effectively by understanding relationship between all image pixels. This method is compared with 2D Convolutional Neural Network . This method is highly useful for detecting colon cancer cells in the tissue
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: International Journal of Advanced Research in Science, Communication and Technology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.