ControlNet introduces additional guidance that can take the form of extracted information from a source image, including pose detection, depth mapping, normal mapping, edge detection, and much more.

How to use customise AI art with SDXL and ControlNet ControlNet and its image prompt adapter provide a powerful tool for manipulating and generating AI images.

You can understand how accurately the pose and composition can be reflected in the output image by reading the following article that actually used ControlNet.