ComfyUI Nodes
image
upscaling
Image Scale By

Upscale Image By

comfyUI节点-Upscale Image By|图像按系数缩放

Documentation

  • Class name: ImageScaleBy
  • Category: image/upscaling
  • Output node: False

The ImageScaleBy node is designed for upscaling images by a specified scale factor using various interpolation methods. It allows for the adjustment of the image size in a flexible manner, catering to different upscaling needs.

Input types

ParameterComfy dtypeDescription
imageIMAGEThe input image to be upscaled. This parameter is crucial as it provides the base image that will undergo the upscaling process.
upscale_methodCOMBO[STRING]Specifies the interpolation method to be used for upscaling. The choice of method can affect the quality and characteristics of the upscaled image.
scale_byFLOATThe factor by which the image will be upscaled. This determines the increase in size of the output image relative to the input image.

Output types

ParameterComfy dtypeDescription
imageIMAGEThe upscaled image, which is larger than the input image according to the specified scale factor and interpolation method.