赞
踩
import cv2
img = cv2.imread(path)
若要是读取图像的灰度图:
gray = cv2.imread('/home/kesci/input/weather_image1552/训练集/%d.jpg'%i,cv2.IMREAD_GRAYSCALE)
img = cv2.resize(img,(100,128))
#第二个参数为尺寸(宽,高)
#R为滤波器大小,为大于等于3的奇数
img = cv2.medianBlur(img,R)
(a,b)为滤波器的长和宽
img3 = cv2.blur(gray,(a,b))
hog = cv2.HOGDescriptor()
tz = hog.compute(img,winStride = (64,64),padding = (16,16))
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。