A robust image upscaling node designed for ComfyUI, the ComfyUI TensorRT Upscaler leverages TensorRT acceleration to enhance image quality efficiently. It supports advanced features like batch processing and tile-based handling, making it suitable for high-performance workflows.
- Utilizes TensorRT for accelerated image upscaling, significantly reducing processing time.
- Offers batch processing and tile-based processing, allowing users to upscale large images seamlessly.
- Supports both FP16 and FP32 precision, giving users the option to balance speed and quality.
Context
The ComfyUI TensorRT Upscaler is a specialized node within the ComfyUI framework aimed at improving image resolution through high-performance upscaling. By integrating TensorRT, this tool enhances the capabilities of ComfyUI, making it an essential asset for users seeking to optimize their image processing tasks.
Key Features & Benefits
The upscaling node provides several practical features that enhance usability and performance. TensorRT acceleration ensures that users can upscale images quickly without sacrificing quality, while batch processing support allows multiple images to be processed simultaneously, improving workflow efficiency. The automatic detection of models simplifies the user experience by minimizing manual setup.
Advanced Functionalities
This tool incorporates advanced functionalities such as tile-based processing, which divides larger images into manageable sections for upscaling. This feature is particularly beneficial for users with limited GPU memory, as it allows for better handling of large images without overwhelming system resources. Additionally, the feathered tile blending feature helps to minimize visible seams between tiles, resulting in a more cohesive final image.
Practical Benefits
The ComfyUI TensorRT Upscaler significantly enhances workflow by providing users with greater control over image quality and processing speed. Users can choose between different precision levels (FP16 for speed or FP32 for quality), optimize tile sizes based on their hardware capabilities, and seamlessly integrate the upscaler into their existing ComfyUI workflows. This flexibility leads to improved overall efficiency and output quality.
Credits/Acknowledgments
This project is developed under the same license as ComfyUI, with contributions from various authors and the community. Users are encouraged to contribute by forking the repository and submitting pull requests for new features or improvements.