from skimage import io
def corp_margin(img):
img2=img.sum(axis=2)
(row,col)=img2.shape
print(row,col,"-------------")
for r in range(0,row):
print(r,img2.sum(axis=1)[r])
for c in range(0,col):
print(c,img2.sum(axis=0)[c])
im = io.imread('黑色.png')
img_re = corp_margin(im)
io.imsave('黑色-bak.png',img_re)
全黑的图,但是他计算出来的是63x255=16065,按道理来讲黑色的rgb值是【0,0,0】那不是应该是63x0=0吗?