[Python知识库]python将矩阵元素按条件提取并赋值

image_AOP_Quantified[np.logical_and(imgAOP_bit>=q1, imgAOP_bit<q2)] = q1+10

关于disk()的使用

#去除圆形边界的影响
from skimage.morphology import disk
import skimage.filters.rank as sfr
x = range(width)
y = range(height)
X, Y = np.meshgrid(x, y)
radius2 = radius-3
mat0 = np.array(((X- width/2) ** 2 + (Y-height/2) ** 2) <= radius2 ** 2, dtype=np.uint8)
image_AOP_LE = np.multiply(image_AOP_LE, mat0)