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| import cv2 | |
| import cv2.cv as cv | |
| import numpy as np | |
| import cmath | |
| img = cv2.imread('nano.bmp', cv2.CV_LOAD_IMAGE_GRAYSCALE) | |
| # Find particles | |
| img = cv2.medianBlur(img, 3) | |
| circles = cv2.HoughCircles(img, cv.CV_HOUGH_GRADIENT, 4, 10, param1=255, param2=20, minRadius=1, maxRadius=10) |
alucarded
/ filterbank.py
Last active
August 29, 2015 14:23
— forked from amueller/filterbank.py
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| ########################################################################## | |
| # Maximum Response filterbank from | |
| # http://www.robots.ox.ac.uk/~vgg/research/texclass/filters.html | |
| # based on several edge and bar filters. | |
| # Adapted to Python by Andreas Mueller [email protected] | |
| # Share and enjoy | |
| # | |
| import numpy as np | |
| import matplotlib.pyplot as plt |
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