公开(公告)号：US11200650B1

公开(公告)日：2021-12-14

申请号：US16578991

申请日：2019-09-23

Applicant: Apple Inc.

Inventor： Nir Ben Zadok ,  Oz Barak ,  Inna Stainvas ,  Moshe Laifenfeld ,  Andrei Kolin

IPC: G06T5/50 ,  G06K9/62 ,  G06F16/583 ,  G06F16/55 ,  G06N3/04 ,  G06K9/00

Abstract: Techniques for the modification of at least part of a target image (e.g., scene objects within the target image), e.g., to make the target image appear that it was captured at a different time (e.g., a different time of day, different time of year) are disclosed. This “dynamic re-timing” of the target image may be achieved by finding one or more source images including the same (or similar) scene depicted in the target image (but, e.g., captured at different times), extracting stylistic elements from the source image(s), and then modifying at least part of the target image in a realistic fashion (e.g., not altering the geometry of objects in the target image), based on one or more extracted stylistic elements from the source image(s). Three-dimensional modeling of scene objects may allow a more realistic-looking transfer of the extracted stylistic elements onto scene objects in the target image to be achieved.