Salesforce, Inc.

Yihao Feng

Ran Xu

Shu Zhang

Xinyi Yang

Ning Yu

Chia-Chih Chen

Embodiments described herein provide a feedback based instructional image editing framework that employs a diffusion process to follow user instruction for image editing. A diffusion model is fine-tuned using a reward model, which may be trained via human annotation. The training of the reward model may be done by having the image editing model output a number of images, which a human annotator ranks based on their alignment with the original image and a given instruction.

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Austin, TX, United States of America

Yihao Feng