K_程式人

import numpy as np

import cv2

import numpy as np

import cv2

import numpy as np

import cv2

Error Problem:

'error: /io/opencv/modules/imgproc/src/imgwarp.cpp:3483: error: (-215) ssize.width > 0 && ssize.height > 0 in function resize'

import cv2
import numpy
from PIL import Image

image = Image.open('test.jpg')
image.show()
img = cv2.cvtColor(numpy.asarray(image), cv2.COLOR_RGB2BGR)
cv2.imshow('opencv format', img)
cv2.waitKey()

import cv2
import numpy
from PIL import Image

img = cv2.imread('test.jpg')
cv2.imshow('opencv format', img)
image = Image.fromarray(cv2.cvtColor(img, cv2.COLOR_BGR2RGB))

image.show()
cv2.waitKey()

第一種方式:

import cv2