To generate an image from another image using Leonardo AI, follow these steps: Click on the AI Image Generation button from the sidebar on the left. Enter a prompt in the text box, then click on the Generate Image button. Wait for the tool to generate an image based on the default settings and parameters. Once the image is generated, you can view it in Leonardo AI.
You can also use the Image to Image feature, located at the bottom of the left sidebar. Click on the button to activate this tool, then upload the image you wish to work with. You can also specify the type of ControlNet, such as CANNY or Pose to Image, to the body of your API call. Additionally, you can use the Generate Images Using Image Prompts feature, which allows you to type in a text prompt describing what you would like to see. The AI image generation works best with descriptions of what you would like to see with the usage of keywords.