def get_image_by_name(self, image_name):
try:
image = self._compute.images().get(project=self._project,
image=image_name).execute()
return image
except Exception:
raise ImageNotFoundError(image_name)
def load_image(filename: str) -> pg.Surface:
try:
img = pg.image.load(os.path.join('data', 'img', filename))
except FileNotFoundError:
raise ImageNotFoundError(
'Не удалось загрузить файл изображения %s' % filename)
return img
def _get_ami_id_by_name(self, image_name):
matches = self.api.get_all_images(filters={'name': image_name})
if not matches:
raise ImageNotFoundError(image_name)
elif len(matches) > 1:
raise MultipleImagesError('Template name %s returned more than one image_name. '
'Use the ami-ID or remove duplicates from EC2' % image_name)
return matches[0].id
from img_proc import *
from constants import CANNY_THRESH_1, CANNY_THRESH_2, BLUR, MASK_DILATE_ITER, MASK_ERODE_ITER
from gesture_recognition import *
from cv2 import imread, imshow, waitKey, destroyAllWindows
from sys import argv
from io_utils import parseArguments
from exceptions import InvalidCommandLineArgsError, ImageNotFoundError
if __name__ == "__main__":
# ---- read image -----
if len(argv) < 2:
raise InvalidCommandLineArgsError("Fatal error - image name must be provided")
imagePath = argv[2]
image = imread(imagePath)
if image is None:
raise ImageNotFoundError("Image file cannot be found. Check your image path.")
arguments = argv[3:]
parseArguments(arguments)
# imshow("Original image", image)
# waitKey(0)
# ---- crop image and convert to grayscale -----
if ImageParam.rotationAngle != 0:
image = rotateImage(image, ImageParam.rotationAngle)
# only for -90/90 deg rotations
firstRow = findEdgeNonBlackPixel(image)
if firstRow is not None:
image = image[firstRow:, :]