On Tuesday, November 19, 2013 9:39:47 PM UTC-5, Juan Nunez-Iglesias wrote:
Is the goal only to count particles? In that case, I think a local thresholding (threshold_adaptive) would work on all these images. Then, just do a labelling (scipy.ndimage.label) and draw a histogram of particle sizes. You'll get a sharp peak around the true particle size, with bigger peaks for clumps
I'd like to use scikit to plot the size distribution histogram of particles in an image, which is similar with Adam's. I tried scipy.ndimage.measurements.label(image), which I thought would give an array about particle sizes. However, the output array is with all 1, obviously nothing about size. I must get something wrong...So which function should i call for the size distribution? Thanks Juan!