 Diffusion Model
Image Variations Generation

versatile_diffusion
Versatile Diffusion: Text, Images and Variations All in One Diffusion Model
Dual Image and Text Guided Generation

vq_diffusion
Vector Quantized Diffusion Model for Text-to-Image Synthesis
Text-to-Image Generation

Note: Pipelines are simple examples of how to play around with the diffusion systems as described in the corresponding papers. 
However, most of them can be adapted to