Before After

DreamOmni2: 6 Multi-Image Before and After Edits

DreamOmni2: 6 Multi-Image Before and After Edits

DreamOmni2 handles instruction-based image edits with multiple reference images. This post runs 6 before/after edits and shows the raw outputs.

Model

Test rules

  • Each test uses 1 to 3 input images.
  • One output per prompt.
  • Outputs are published as-is. No manual retouching.

Before and after edits (6 tests)

Edit 1: outfit transfer

Inputs:

Input image 1 for outfit transfer
Input image 1
Input image 2 for outfit reference
Input image 2

Output:

DreamOmni2 output for outfit transfer
Prompt: Put the outfit from image 2 onto the person in image 1. Keep the face and hair from image 1. Keep the background unchanged. Photorealistic.

Quick take: clothing transfers look clean when the prompt locks the face and background.

Edit 2: two-person scene composition

Inputs:

Input image 1 for two-person composition
Input image 1
Input image 2 for second person
Input image 2

Output:

DreamOmni2 output placing two people into one scene
Prompt: Place the person from image 1 and the person from image 2 standing in a modern airport terminal. They are shaking hands. Keep both faces consistent. Cinematic daylight.

Quick take: multi-subject merges work best when the action stays simple and the environment stays realistic.

Edit 3: pattern transfer onto a car

Inputs:

Car input image for pattern transfer
Input image 1
Pattern reference image for car wrap
Input image 2

Output:

DreamOmni2 output applying pattern to a car
Prompt: Make the car in image 1 have the same black and white pattern style as the mouse in image 2. Keep car shape and reflections realistic.

Quick take: pattern transfers can hold up well when the prompt also asks for realistic reflections.

Edit 4: cat and dog in one scene

Inputs:

Cat input image
Input image 1
Dog input image
Input image 2

Output:

DreamOmni2 output placing cat and dog together
Prompt: Place the cat from image 1 and the dog from image 2 sitting side by side on a car back seat. Keep both animals faces. Photorealistic.

Quick take: animal edges and fur detail can drift first. Check paws, whiskers, and seat contact shadows.

Edit 5: style transfer between two images

Inputs:

Source image for style transfer
Input image 1
Style reference image
Input image 2

Output:

DreamOmni2 output for style transfer
Prompt: Make image 1 match the painting style and brush texture of image 2. Keep the same composition and subject positions.

Quick take: style transfers look best when the prompt locks composition and only moves texture and color.

Edit 6: background replacement on a single image

Input:

Car input image for background replacement
Input image

Output:

DreamOmni2 output changing the background behind a car
Prompt: Change the background behind the car to a rainy night city street with neon reflections. Keep the car identity and angle the same. Photorealistic.

Quick take: background swaps need careful checks on ground contact, shadows, and perspective lines.

Try it

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