Brain MRI segmentation for tumor detection using Grammatical Swarm based clustering algorithm
Tapas Si, Arunava De, Anup Kumar Bhattacharjee · 2014
This paper presents segmentation of brain's Magnetic Resonance image for tumor detection using Grammatical Swarm based clustering algorithm. Grammatical Swarm is a variant of Grammatical Evolution which can generate computer programs. First, MR images of brain are de-noised using Discrete Wavelet Transform based soft-thresholding technique. Grammatical Swarm based clustering algorithm is developed to segment the de-noised images to separate the mass lesion or tumor from the non-diseased objects in the image.