ControlNet Creator Releases Open-Source AI Tool for Image Relighting: IC-Light
Beijing, China – A new open-source AI tool, IC-Light, developed by Zhang Lümin, the creator of ControlNet, has been released, offering users the ability to manipulate lighting and reconstruct shadows inimages. This innovative tool allows for seamless integration of images into different backgrounds by simply uploading an image, selecting the light source direction, and providing text prompts.
IC-Light, which stands for Image Control Light, is a powerful tool that leverages the capabilities of AI to achieve photorealistic results. It supports both text-conditioned and background-conditioned image relighting, making it suitable for awide range of applications, from everyday photo editing to e-commerce product poster creation.
Key Features of IC-Light:
- Image Relighting: IC-Light can alter the lighting effects of an image, making it visuallyblend more naturally with a new background or environment.
- Text-Conditioned Relighting: Users can input descriptive text prompts, such as left-side light or moonlight, to guide IC-Light in generating images with specific lighting effects.
- Background-Conditioned Model: IC-Light can also adjust the lighting of foreground objects based on the information provided by a background image, eliminating the need for complex text descriptions.
- Light Source Direction Selection: Users can specify the direction of the light source, such as from the left, right, or top, to create more realistic lighting effects.
- Automatic Image Cropping: IC-Light features automatic cropping functionality, separating the subject from the background in uploaded images, allowing for targeted lighting adjustments.
- Stylized Fusion: IC-Light supports merging images with different stylistic backgrounds, such as cyberpunk or sci-fi, expanding the creative possibilities for image editing.
- Consistency Guarantee: Through the consistency of the latent space, IC-Light ensures that the lighting effects generated by the model are highly consistent across different light source combinations.
Accessibility and Usage:
IC-Light is readily available through its GitHub repository and Hugging Face demo. Users can download the sourcecode from GitHub and run it locally or access the online Gradio demo on Hugging Face.
To use IC-Light, users simply need to:
- Run Gradio: Download the GitHub source code and run it locally or access the online Gradio demo on Hugging Face.
- Upload Image: Upload the image you wish to edit. This image will serve as the foreground subject, and IC-Light will adjust its lighting effects.
- Select Light Source Location: Choose the direction of the light source based on the desired lighting effect. IC-Light allows users to specify light sources from theleft, right, top, or any other direction.
- Input Text Prompts: For the text-conditioned relighting model, input descriptive prompts such as warm sunlight or dim lighting. These prompts will guide IC-Light in generating the corresponding lighting effects.
- Select Background (Optional): If needed, select a background image. IC-Light will blend the foreground image with the chosen background, creating new lighting and background effects.
- Adjust Parameters: Users can adjust additional parameters, such as light source size, blur, or color, to achieve optimal visual results.
7.Generate New Image: After completing the above steps, IC-Light will automatically process the image and generate a new image with the specified lighting effects.
Applications of IC-Light:
- Personal Photo Editing: Users can upload personal photos and use IC-Light to alter lighting effects, enhancing the artistic appealor adapting the photos to different background environments.
- Professional Photography Post-Processing: Photographers can use IC-Light to adjust the lighting of their captured images, achieving more desirable lighting effects and enhancing the professional quality of their work.
- E-commerce Product Display: E-commerce platforms can utilize IC-Light to blend product images with various backgrounds, creating more appealing product display effects.
- Advertising and Poster Design: Designers can leverage IC-Light to quickly implement lighting effects in advertisements or posters, improving design efficiency and creative expression.
Conclusion:
IC-Light is a valuable tool for anyone seeking to manipulatelighting in images, offering a user-friendly interface and powerful AI capabilities. Its open-source nature encourages collaboration and development, promising further advancements in image relighting technology. As AI continues to revolutionize the creative landscape, tools like IC-Light will play a crucial role in empowering users to achieve professional-grade results withease.
【source】https://ai-bot.cn/ic-light/
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