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Colorectal cancer is the third most common cancer. Depending on the extent of the disease, radiotherapy and surgery are currently the only curative therapies. When surgery is performed, the shortest distance from affected regions to the resection boundary is an important predictive factor for prognosis of the disease. This article will present segmentation of the rectal wall in macroscopic slices...
This paper presents a new method to automatically grade pathological prostate images according to Gleason grading system. Two feature extraction methods were proposed based on fractal dimension to analyze the variations of intensity and texture complexity in images. Each image can be classified into appropriate grade by using Bayes classifier and k-Nearest-Neighbor (k-NN) classifier, respectively...
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