◎ Radiance Save 16-bit PNG/TIFF:
The SaveImage16bit node is designed to facilitate the saving of images in 16-bit PNG or TIFF formats, which are widely compatible with various software while preserving an extended dynamic range. This capability is particularly beneficial for AI artists and digital creators who require high-quality image outputs that maintain the integrity of color and detail. By utilizing 16-bit depth, this node ensures that images retain more color information and smoother gradients compared to standard 8-bit images, making it ideal for professional-grade projects where image quality is paramount. The node leverages advanced processing techniques to handle images with or without alpha channels, ensuring that transparency is preserved when necessary. This makes it a versatile tool for artists looking to produce high-fidelity images for both digital and print media.
◎ Radiance Save 16-bit PNG/TIFF Input Parameters:
image
This parameter represents the image data that you wish to save. It should be provided as a tensor, typically in a format that includes dimensions for batch size, height, width, and channels. The image data is expected to be in a format that can be converted to a 16-bit representation, ensuring that the full range of color and detail is preserved in the saved file. There are no specific minimum or maximum values for this parameter, but the image should be pre-processed to fit within the expected input format.
format
This parameter specifies the file format in which the image will be saved. The available options are "PNG" and "TIFF", both of which support 16-bit depth. Choosing the appropriate format depends on your specific needs and the software you plan to use for further processing. PNG is widely used for web and digital media, while TIFF is often preferred for print and archival purposes due to its support for lossless compression and extensive metadata.
◎ Radiance Save 16-bit PNG/TIFF Output Parameters:
saved_image_path
This output parameter provides the file path to the saved image. It indicates where the 16-bit image file has been stored on your system, allowing you to easily locate and access the file for further use or distribution. The path is typically a string that includes the directory and filename, ensuring that you can quickly verify the successful execution of the node and the availability of the output file.
◎ Radiance Save 16-bit PNG/TIFF Usage Tips:
- Ensure that your input image is pre-processed to fit within the expected input format, including dimensions and data type, to avoid errors during the saving process.
- Choose the file format based on your end-use requirements; use PNG for web and digital media, and TIFF for print and archival purposes to take advantage of their respective strengths.
- Verify the saved image path to ensure that the file has been correctly saved and is accessible for further use or distribution.
◎ Radiance Save 16-bit PNG/TIFF Common Errors and Solutions:
"Failed to save image: Invalid file path"
- Explanation: This error occurs when the specified file path is invalid or inaccessible, preventing the node from saving the image.
- Solution: Check the file path for typos or incorrect directory names, and ensure that the directory exists and is writable.
"Unsupported image format"
- Explanation: This error indicates that the input image is not in a supported format for conversion to 16-bit.
- Solution: Ensure that the input image is in a compatible format, such as a tensor with appropriate dimensions and data type, before passing it to the node.
"Image data out of range"
- Explanation: This error occurs when the image data contains values outside the expected range for 16-bit conversion.
- Solution: Pre-process the image to ensure that all pixel values are within the 0 to 1 range, which is necessary for proper conversion to 16-bit depth.
