def test_OpenCVToPIL(self):
pil = self.im.asPIL().resize((180,120))
im = Image(pil)
cv = im.asOpenCV()
pil = Image(cv).asPIL()
for i in range(im.width):
for j in range(im.height):
for c in range(3):
self.assertAlmostEqual(pil.getpixel((i,j))[c],ord(cv.tostring()[i*3+j*im.width*3+2-c]))
def test_OpenCVToPIL(self):
pil = self.im.asPIL().resize((180, 120))
im = pv.Image(pil)
cv = im.asOpenCV()
pil = pv.Image(cv).asPIL()
for i in range(im.width):
for j in range(im.height):
for c in range(3):
self.assertAlmostEqual(
pil.getpixel((i, j))[c],
ord(cv.tostring()[i * 3 + j * im.width * 3 + 2 - c]))
def test_PILToOpenCV(self):
pil = self.im.asPIL().resize((180,120))
im = Image(pil)
cv = im.asOpenCV()
#Uncomment this code to compare saved images
#from opencv import highgui
#highgui.cvSaveImage('/tmp/cv.png',cv)
#pil.show()
#Image('/tmp/cv.png').show()
for i in range(im.width):
for j in range(im.height):
for c in range(3):
self.assertAlmostEqual(pil.getpixel((i,j))[c],ord(cv.tostring()[i*3+j*im.width*3+2-c]))
def test_PILToOpenCV(self):
pil = self.im.asPIL().resize((180, 120))
im = pv.Image(pil)
cv = im.asOpenCV()
#Uncomment this code to compare saved images
#from opencv import highgui
#highgui.cvSaveImage('/tmp/cv.png',cv)
#pil.show()
#Image('/tmp/cv.png').show()
for i in range(im.width):
for j in range(im.height):
for c in range(3):
self.assertAlmostEqual(
pil.getpixel((i, j))[c],
ord(cv.tostring()[i * 3 + j * im.width * 3 + 2 - c]))
