Qwen-Image-2.1-Object-Remover-Bbox-Preview

Qwen-Image-2.1-Object-Remover-Bbox-Preview

Qwen-Image-2.1-Object-Remover-Bbox-Preview is a preview LoRA adapter for Qwen-Image-2.1, designed for object removal using bounding box guidance. The adapter removes unwanted objects from selected regions while attempting to preserve surrounding textures, lighting, shadows, perspective, and overall image consistency.

[!NOTE] This is an experimental preview model. Results may vary depending on the image, object, bounding box, and surrounding context.

Model Details

• Base Model: Qwen/Qwen-Image-2.1
• Adapter: Qwen-Image-2.1-Object-Remover-Bbox-Preview
• Model Type: LoRA / Adapter
• Model Status: Preview / Experimental
• Created by: prithivMLmods

Training Specifications

Download

Download the model files from the Files & versions tab:

Download Qwen-Image-2.1-Object-Remover-Bbox-Preview

Usage

Load the LoRA adapter with Qwen-Image-2.1 and provide an image with the target object indicated by a bounding box.

Use the trigger prompt:

Remove the red highlighted object from the scene

For best results, use a clear bounding box around the object to be removed.

Some Example Comparisons

<table> <thead> <tr align="center"> <th width="22%">Input</th> <th width="22%">- LoRA (Base Model)</th> <th width="22%">+ LoRA</th> <th width="34%">Description &amp; Settings</th> </tr> </thead> <tbody> <tr> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/UtGcANw9ssjqmrlFyzW4u.png" alt="Input - Objects" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/FER98fUr-lcvUZrrY1A6G.png" alt="- LoRA - Objects" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/hEwBd3LKNcDP9cnmosp7z.png" alt="+ LoRA - Objects" width="100%" /> </td> <td> <p><strong>Description:</strong> Removes unmarked objects and struggles at more than two objects (first silver and last marked black were not removed).</p> <p><strong>Total Steps:</strong> 40</p> </td> </tr> <tr> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/dHKtDENkrtKenQnVDK5-F.png" alt="Input - Cats" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/wLYk70jFNzYSYwZIL8Dq8.png" alt="- LoRA - Cats" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/3Paj-1Bbos_0Pcp97o1yu.png" alt="+ LoRA - Cats" width="100%" /> </td> <td> <p><strong>Description:</strong> Base Model without LoRA struggles removing all bounding boxes (one cat remains unremoved).</p> <p><strong>Total Steps:</strong> 40</p> </td> </tr> <tr> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/p1Tdm4b04_VDAsokJ9COy.png" alt="Input - Multiple Bbox" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/63sNmdizhxE9VUhqWAfry.png" alt="- LoRA - Multiple Bbox" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/hW_uWzMOL8MUA0dQUq_Oy.png" alt="+ LoRA - Multiple Bbox" width="100%" /> </td> <td> <p><strong>Description:</strong> Base Model without LoRA struggles to remove more than one object bounding box scenario.</p> <p><strong>Total Steps:</strong> 40</p> </td> </tr> <tr> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/XyF1CJV0yAlOchE53LW8_.jpeg" alt="Input - Shadows" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/-zu8x11Wv-9wA1JBz3You.png" alt="- LoRA - Shadows" width="100%" /> </td> <td align="center"> <img src="https://cdn-uploads.huggingface.co/production/uploads/65bb837dbfb878f46c77de4c/CPE76r-vUksqeZLdSWMC_.png" alt="+ LoRA - Shadows" width="100%" /> </td> <td> <p><strong>Description:</strong> Sometimes Base Model without LoRA struggles in retaining shadows after removal (look at the player's head shadow in the no-LoRA edition).</p> <p><strong>Total Steps:</strong> 40</p> </td> </tr> </tbody> </table>

Limitations

This is an early preview release and may produce artifacts or inconsistencies in challenging cases, including:

• Complex backgrounds
• Large or overlapping objects
• Fine structures and textures
• Reflections and transparent objects
• Difficult lighting and perspective conditions

Results can vary depending on the input image and bounding box placement.

License

Please refer to the license terms of the base model, Qwen-Image-2.1, and ensure compliance with its terms when using or redistributing this adapter.

Acknowledgements

This adapter was created by prithivMLmods and is built for use with Qwen-Image-2.1.