How to emboss an image in Python
A wide range of images can be spiced up with embossing, so let’s look at how to set this up. The manual method is out, as that can take quite a while. Rather, let’s use a simplified solution: an API. This is going to be easy, just wait.
So let’s install our client first — use this command for pip install:
pip install cloudmersive-image-api-client
Now we can set up the function calling code for filter_emboss.
from __future__ import print_functionimport timeimport cloudmersive_image_api_clientfrom cloudmersive_image_api_client.rest import ApiExceptionfrom pprint import pprint# Configure API key authorization: Apikeyconfiguration = cloudmersive_image_api_client.Configuration()configuration.api_key['Apikey'] = 'YOUR_API_KEY'# Uncomment below to setup prefix (e.g. Bearer) for API key, if needed# configuration.api_key_prefix['Apikey'] = 'Bearer'# create an instance of the API classapi_instance = cloudmersive_image_api_client.FilterApi(cloudmersive_image_api_client.ApiClient(configuration))radius = 56 # int | Radius in pixels of the emboss operation; a larger radius will produce a greater effectsigma = 56 # int | Sigma, or variance, of the emboss operationimage_file = '/path/to/file' # file | Image file to perform the operation on. Common file formats such as PNG, JPEG are supported.try:# Emboss an imageapi_response = api_instance.filter_emboss(radius, sigma, image_file)pprint(api_response)except ApiException as e:print("Exception when calling FilterApi->filter_emboss: %s\n" % e)
And finally, our image_file can be entered, as well as our sigma and variance to govern our effect. Send your request and shortly thereafter you should have the finished embossed image. Almost too easy. Let’s try it on this photo:
Below is our embossed image with radius: 25 and sigma: 3.