公开(公告)号：US11508031B2

公开(公告)日：2022-11-22

申请号：US17123486

申请日：2020-12-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuval Shicht ,  Eyal Rosin ,  Michael Dinerstein

IPC: G06T3/00 ,  G06F12/123 ,  G06T1/60 ,  G06F12/0862

Abstract: A method of warping data includes the steps of providing a set of target coordinates x∈N, calculating, by a warping engine, source coordinates x′∈N for the target coordinates x∈N, requesting, by the warping engine, data values for a plurality of source coordinates from a cache, and computing, by the warping engine, interpolated data values for each x in a neighborhood of x′ from the data values of the source coordinates returned from the cache. Requesting data values from the cache includes notifying the cache that data values for a particular group of source points will be needed for computing interpolated data values for a particular target point, and fetching the data values for the particular group of source points when they are need for computing interpolated data values for the particular target point.

公开(公告)号：US20220188970A1

公开(公告)日：2022-06-16

申请号：US17123486

申请日：2020-12-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuval Shicht ,  Eyal Rosin ,  Michael Dinerstein

IPC: G06T3/00 ,  G06F12/123 ,  G06F12/0862 ,  G06T1/60

Abstract: A method of warping data includes the steps of providing a set of target coordinates x ∈ N, calculating, by a warping engine, source coordinates x′ ∈ N for the target coordinates x ∈ N, requesting, by the warping engine, data values for a plurality of source coordinates from a cache, and computing, by the warping engine, interpolated data values for each x in a neighborhood of x′ from the data values of the source coordinates returned from the cache. Requesting data values from the cache includes notifying the cache that data values for a particular group of source points will be needed for computing interpolated data values for a particular target point, and fetching the data values for the particular group of source points when they are need for computing interpolated data values for the particular target point.