公开(公告)号：US20220230284A1

公开(公告)日：2022-07-21

申请号：US17715732

申请日：2022-04-07

Applicant: Snap Inc.

Inventor： Eyal ZAK ,  Guy MELAMED

IPC: G06T5/00 ,  G06T7/13 ,  G06V40/16 ,  G06K9/00 ,  G06T3/40 ,  G06T11/00

Abstract: Systems, methods, and non-transitory computer readable mediums including processes to correct for distortion in images introduced by eyewear (i.e., where the facial region surrounding the eye has a boundary that doesn't match the boundary of an uncovered facial region). The correction includes segmenting images to detect eyewear covered facial regions and facial regions not covered by the eyewear and altering the covered facial regions to match the covered facial boundary to the uncovered facial boundary. Alterations include processing using a machine learning model, applying anti-refraction algorithms, scaling the covered facial region to match boundaries of the uncovered facial region, or a combination thereof.

公开(公告)号：US20220012847A1

公开(公告)日：2022-01-13

申请号：US17486338

申请日：2021-09-27

Applicant: Snap Inc.

Inventor： Sagi KATZ ,  Eyal ZAK

IPC: G06T3/00 ,  H04N13/398 ,  H04N13/207 ,  G06F3/01 ,  H04N13/332 ,  H04N13/239 ,  H04N13/106 ,  G06T3/60 ,  G11B27/031

Abstract: A virtual shockwave creation system comprises an eyewear device that includes a frame, a temple connected to a lateral side of the frame, and a depth-capturing camera. Execution of programming by a processor configures the virtual shockwave creation system to generate, for each of multiple initial depth images, a respective shockwave image by applying a transformation function to the initial three-dimensional coordinates. The virtual shockwave creation system creates a warped shockwave video including a sequence of the generated warped shockwave images. The virtual shockwave creation system presents, via an image display, the warped shockwave video.