from google.cloud import storage
import cv2
import tempfile

# Initialize Cloud Storage client
storage_client = storage.Client()
bucket_name = "your-bucket-name"
blob_name = "path/to/image.jpg"

# Download to a temporary file
bucket = storage_client.bucket(bucket_name)
blob = bucket.blob(blob_name)

with tempfile.NamedTemporaryFile(delete=True, suffix=".jpg") as temp_file:
    blob.download_to_filename(temp_file.name)
    
    # Read the image with cv2
    image = cv2.imread(temp_file.name)

# Display or process the image
cv2.imshow("Image", image)
cv2.waitKey(0)
cv2.destroyAllWindows()