gabor.py

#-*- encoding: utf-8 -*-

import numpy as np
import cv2


if __name__ == '__main__':
    img = cv2.imread("Ryo.jpg", 0)

    params = {'ksize':(31, 31), 'sigma':1.0, 'theta':0, 'lambd':15.0,
              'gamma':0.02, 'psi':0, 'ktype':cv2.CV_32F}
    kernel = cv2.getGaborKernel(**params)
    kernel /= 1.5 * kernel.sum()
    fimg = cv2.filter2D(img, cv2.CV_8UC1, kernel)
    
    cv2.namedWindow("Image")
    cv2.imshow("Image", fimg)
    cv2.waitKey(0)