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cs.CV2015★ 10 cited
Spatial Stimuli Gradient Sketch Model
Joshin John Mathew, Alex Pappachen James
The inability of automated edge detection methods inspired from primal sketch models to accurately calculate object edges under the influence of pixel noise is an open problem. Ext…
cs.CV2013
Voxel-wise Weighted MR Image Enhancement using an Extended Neighborhood Filter
Joseph Suresh Paul, Joshin John Mathew, Souparnika Kandoth Naroth +1
We present an edge preserving and denoising filter for enhancing the features in images, which contain an ROI having a narrow spatial extent. Typical examples include angiograms, o…