公开(公告)号：US20240242483A1

公开(公告)日：2024-07-18

申请号：US18097946

申请日：2023-01-17

Applicant: ADOBE INC.

Inventor： Prafull Sharma ,  Valentin Mathieu Deschaintre ,  Michaël Yanis Gharbi ,  Julien Olivier Victor Philip

IPC: G06V10/774 ,  G06V10/74

CPC classification number: G06V10/774 ,  G06V10/761

Abstract: A model is trained to predict pixels from an image that correspond to a material of a selected pixel using contrastive loss. A training dataset comprising a training image and material information for the training image is received. An anchor pixel in the training image is identified. To train the model using the training dataset, the model generates embeddings for pixels of the training image, including the anchor pixel and a plurality of other pixels. A contrastive loss is determined based on a comparison of the embeddings to the material information. The model is updated based on the loss.