[Bug]: Imagen 3 product background approach is editing the products

[benpowis]

File Name

https://github.com/GoogleCloudPlatform/generative-ai/blob/main/vision/getting-started/imagen3_editing.ipynb

What happened?

Using Imagen2's product background generation the product will never be altered, which is very important for my retail usecase. When I follow the example code to create product background images using Imagen3 and "bgswap" I am seeing the product being altered significantly, in that not only is the background being changed but also the foreground product. This is also present in the example image (the suitecase) shared in the docs. Is there a way to leverage the superior image quality of Imagen3 but have the approach of the Imagen2 method which did not ever change the product image?

I have attached an example reference image and outputs from imagen2 and image3 to illustrate my point.

Reference:

Imagen2 output, as you see the product is exactly the same as the reference:

Image3 output, where the product has changed significantly:

Relevant log output

No response

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[katiemn]

Hi @benpowis, we have an update in the SDK to address this. I'll update the code in the notebook once the change is live. Thanks!