ComfyUI Node: Image Detail Transfer

Image Detail Transfer:

The easy imageDetailTransfer node is designed to seamlessly transfer details from a source image to a target image, enhancing the overall quality and texture of the target image. This node is particularly useful for AI artists looking to improve the visual fidelity of their images by borrowing intricate details from another image. Whether you want to add subtle textures or blend complex patterns, this node provides a flexible and powerful solution. By leveraging different blending modes and adjustable parameters, you can achieve a wide range of artistic effects, making your images more compelling and visually appealing.

Image Detail Transfer Input Parameters:

target

The target image is the primary image to which details from the source image will be transferred. This parameter is essential as it defines the base image that will be enhanced.

source

The source image is the image from which details will be extracted and transferred to the target image. This parameter is crucial for defining the texture and details that will be added to the target image.

mode

The mode parameter determines the blending method used to combine the source and target images. Options include "add", "multiply", "screen", "overlay", "soft_light", "hard_light", "color_dodge", "color_burn", "difference", "exclusion", and "divide". The default value is "add". Each mode offers a different visual effect, allowing for creative flexibility.

blur_sigma

The blur_sigma parameter controls the amount of blur applied to the source image before blending. This helps in smoothing out harsh details and achieving a more natural look. The value ranges from 0.1 to 100.0, with a default of 1.0. Adjusting this parameter can significantly impact the final result.

blend_factor

The blend_factor parameter determines the intensity of the detail transfer. It ranges from -10.0 to 10.0, with a default value of 1.0. A higher value increases the influence of the source image, while a lower value reduces it. Fine-tuning this parameter helps in achieving the desired level of detail enhancement.

image_output

The image_output parameter specifies how the resulting image should be handled. Options include "Hide", "Preview", "Save", and "Hide/Save", with "Preview" as the default. This parameter allows you to control whether the output is immediately visible, saved, or both.

save_prefix

The save_prefix parameter is a string that defines the prefix for the saved image file name. The default value is "ComfyUI". This helps in organizing and identifying saved images.

mask (optional)

The mask parameter is an optional input that allows you to specify a mask image. This mask defines the areas of the target image where the details from the source image should be applied. It provides additional control over the detail transfer process.

prompt (hidden)

The prompt parameter is a hidden input used internally for additional processing. It is not required to be set by the user.

extra_pnginfo (hidden)

The extra_pnginfo parameter is a hidden input used for storing extra metadata in the output image. It is not required to be set by the user.

Image Detail Transfer Output Parameters:

image

The image output is the final image with the transferred details from the source image. This enhanced image reflects the combined visual characteristics of both the target and source images, based on the specified parameters.

Image Detail Transfer Usage Tips:

• Experiment with different blending modes to achieve unique artistic effects.
• Use the blur_sigma parameter to smooth out harsh details and create a more natural blend.
• Adjust the blend_factor to control the intensity of the detail transfer, ensuring it complements the target image.
• Utilize the mask parameter to apply details selectively, enhancing specific areas of the target image.

Image Detail Transfer Common Errors and Solutions:

"Invalid image dimensions"

• Explanation: This error occurs when the target and source images have incompatible dimensions.
• Solution: Ensure that both the target and source images have the same dimensions before using the node.

"Unsupported blending mode"

• Explanation: This error occurs when an invalid blending mode is specified.
• Solution: Verify that the blending mode is one of the supported options: "add", "multiply", "screen", "overlay", "soft_light", "hard_light", "color_dodge", "color_burn", "difference", "exclusion", or "divide".

"Blur sigma out of range"

• Explanation: This error occurs when the blur_sigma value is outside the allowed range.
• Solution: Ensure that the blur_sigma value is between 0.1 and 100.0.

"Blend factor out of range"

• Explanation: This error occurs when the blend_factor value is outside the allowed range.
• Solution: Ensure that the blend_factor value is between -10.0 and 10.0.