Author: Wei

Workflow source: https://openart.ai/workflows/myaiforce/flux-background-replacer-with-controlnet-for-portraits-products-or-various-objects/UdbHePrLFEP9WzdrmmFj

Important: All versions V1, V2 and V3 can be downloaded by clicking the button on the right. From top to bottom are V3, V2, V1.
If your project requires relighting capabilities, please use Flux Background Replacer V2, as Flux Background Replacer V3 does not include this feature. Below is a detailed comparison to help you understand the main differences between the two workflows:
The main differences between "Flux Background Replacer V2" and "Flux Background Replacer V3":
Node Count and Complexity: Flux Background Replacer V2: A highly complex workflow with over 108 nodes, perfect for scenes where precise image processing and blending are essential. Flux Background Replacer V3: With a more streamlined design, V3 contains 80 nodes, providing a simpler and more efficient workflow without compromising quality.
ControlNet Model and Edge Handling: Flux Background Replacer V2: Leverages the ControlNet Canny model from Xlabs, which is specifically designed for advanced edge detection and outline preservation. This, combined with its relighting capabilities, allows the subject to blend into a new background. Flux Background Replacer V3: Uses the ControlNet Deep Model and Upscaler model from Jasper AI, optimized to control edges and outlines without the need for additional dedicated nodes. This makes it easy to use the "Apply ControlNet" node, saving time and simplifying setup.
For a detailed walkthrough, watch the Youtube video tutorial:
https://youtu.be/0UG7MOCYh4I
Bilibli:https://space.bilibili.com/3546611913329493