Thresholding is the process that converts a micrograph into a binary black and white image, corresponding to particle and background. It does so by setting a threshold for pixel brightness. “Image ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Energy Exploration & Exploitation Vol. 35, No. 3, May 2017 Multi-component segmentation of X-ray co.

Wavelet threshold algorithms replace small magnitude wavelet coefficients with zero and keep or shrink the other coefficients. This is basically a local procedure, because wavelet coefficients ...