In this lesson, you’ll explore the fascinating world of images variations and editing with DALL-E. You’ll also learn how to combine text generation and image generation in one app.
DALL-E 2’s variation mode is particularly powerful for creating multiple design options from a single image. This is invaluable for logo design, where you might want to see different iterations before choosing the final version.
Steps for Using Variation Mode
Prepare Your Image: Ensure your image is in PNG format.
Generate Variations: Use the API to create multiple versions of your image. Each variation will maintain the core elements of the original while introducing slight changes.
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Steps for Using Editing Mode
Prepare Your Image: Your image must be in PNG format and include transparency for the areas you want to modify. You can create this transparency using image editing software.
Create a Mask: If the image doesn’t have transparency, then you must prepare a mask. It is a separate PNG file where the transparent areas indicate the parts of the image you want to edit. The non-transparent areas remain unchanged.
Formulate Your Prompt: Create a detailed description of the image you want to generate. The prompt is for the end result of the image. For example, the original image is a man with a hat. Then, you delete the hat part using transparency. The prompt could be “A man with a cat on top of his head.”
Creating Transparent Areas for Editing
To create transparent areas in your image, you can use image editing softwares like GIMP, Photoshop or Photopea. Here’s a brief overview of how to do it with Gimp:
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