def main():
# Load image from internet
req = urllib.urlopen('https://github.com/reshalfahsi/GGB/raw/master/docs/img/leukocytes.png')
arr = np.asarray(bytearray(req.read()), dtype=np.uint8)
img = cv2.imdecode(arr, -1)
# Converting to GGB Color
img = Image.fromarray(img)
ggb_image = GGB(image=img, input_color=ColorSpace.BGR).process()
ggb_image.show()
# Result
img = ggb_image.write()
img.show()
def main(
image: str,
output: str,
) -> None:
img = None
try:
req = urllib.urlopen(image)
arr = np.asarray(bytearray(req.read()), dtype=np.uint8)
img = cv2.imdecode(arr, -1)
except:
img = cv2.imread(image)
ggb_image = GGB(image=img, input_color=ColorSpace.BGR).process()
ggb_image.write(output)
print("The GGB image is written to {}".format(output))
def test_pil_backend():
w = random.randint(16, 2048)
h = random.randint(16, 2048)
image = get_random_image(w, h, 3, CVLib.PIL)
ggb_image = GGB(image=image).process()
assert (ggb_image.backend() == CVLib.PIL)
w = random.randint(16, 2048)
h = random.randint(16, 2048)
value = random.randint(0, 255)
image = get_filled_image(w, h, 3, value, CVLib.PIL)
ggb_image = GGB(image=image).process()
assert (ggb_image.backend() == CVLib.PIL)
def test_pil_write():
w = random.randint(16, 2048)
h = random.randint(16, 2048)
image = get_random_image(w, h, 3, CVLib.PIL)
ggb_image = GGB(image=image).process()
assert(isinstance(ggb_image.write(), Image.Image))
w = random.randint(16, 2048)
h = random.randint(16, 2048)
value = random.randint(0, 255)
image = get_filled_image(w, h, 3, value, CVLib.PIL)
ggb_image = GGB(image=image).process()
assert(isinstance(ggb_image.write(), Image.Image))
def test_opencv_write():
w = random.randint(16, 2048)
h = random.randint(16, 2048)
image = get_random_image(w, h, 3, CVLib.OPENCV)
ggb_image = GGB(image=image).process()
assert(isinstance(ggb_image.write(), np.ndarray))
w = random.randint(16, 2048)
h = random.randint(16, 2048)
value = random.randint(0, 255)
image = get_filled_image(w, h, 3, value, CVLib.OPENCV)
ggb_image = GGB(image=image).process()
assert(isinstance(ggb_image.write(), np.ndarray))