Contrast Enhanced Superpixel Based Segmentation of Retinal Images

Abstract

Contrast limited adaptive histogram equalization is applied to obtain local contrast enhancement.retinal blood vessels are segmented by minimum spanning superpixel tree detector.<br>

A Novel Approach based on PSO Optimized K-Means in MRI Brain Image Segmentation

“…Vishnumurthy et al, [5] presented a technique for segmenting brain MRI using morphological techniques and the outcomes are equated against Maximum expectation technique and Fuzzy C-Means and various performance measures are analysed along with processing time. Abhisha Mano [12] [15]and Anand et al [14] [13] proposed an efficient approach to enhance the contrast and obtain segmentations of retinal, mammograms, DNA fragments, brain etc.…”

A Novel Approach based on PSO Optimized K-Means in MRI Brain Image Segmentation

“…Vishnumurthy et al, [5] presented a technique for segmenting brain MRI using morphological techniques and the outcomes are equated against Maximum expectation technique and Fuzzy C-Means and various performance measures are analysed along with processing time. Abhisha Mano [12][15]and Anand et al [14] [13] proposed an efficient approach to enhance the contrast and obtain segmentations of retinal, mammograms, DNA fragments, brain etc.…”