Robust Adaptive Threshold Algorithm Based on Kernel Fuzzy Clustering on Image Segmentation
Using thresholding method to segment an image, a fixed threshold is not suitable if the background is rough here, the authors propose a new adaptive thresholding method using KFCM. The method requires only one parameter to be selected and the adaptive threshold surface can be found automatically from the original image. An adaptive thresholding scheme using adaptive tracking and morphological filtering. KFCM algorithm computes the fuzzy membership values for each pixel. Their method is good for detecting large and small images concurrently. It is also efficient to denoise and enhance the responses of images with low local contrast can be detected. The efficiency and accuracy of the algorithm is demonstrated by the experiments on the MR brain images.