公开(公告)号：US20240265623A1

公开(公告)日：2024-08-08

申请号：US18567263

申请日：2022-07-20

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Xiaofeng LI ,  Yi GUO ,  Bo LIN ,  Shanyue HUANG ,  Xi GAO

IPC: G06T15/10 ,  G06T15/50

CPC classification number: G06T15/10 ,  G06T15/50

Abstract: There is provided a solution for rendering a transparent polyhedron. In a method, obtaining reflected light colors of respective positions on a back face of the transparent polyhedron; sampling on a background image or an ambient map according to the refracted light directions of respective positions on the back face to obtain refracted light colors; obtaining colors of respective positions on the back face according to the reflected light colors and the refracted light colors of respective positions on the back face; obtaining colors of respective positions on a front face of the transparent polyhedron; weighted-mixing the colors of respective positions on the back face and the colors of respective positions on the front face according to a first weighting coefficient to obtain rendering colors of respective positions of the transparent polyhedron; rendering the transparent polyhedron according to the rendering colors of respective positions of the transparent polyhedron.

公开(公告)号：US20230133416A1

公开(公告)日：2023-05-04

申请号：US18089377

申请日：2022-12-27

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Xinjing YE ,  Junsheng WU ,  Haitao LV ,  Xi GAO

IPC: G11B27/031 ,  G06T7/20 ,  G06T7/70

Abstract: An image processing method and apparatus, and a device and a medium are provided. The image processing method comprises: determining a motion state of a first recognition object in an initial video image; determining a motion state of a material object according to the motion state of the first recognition object; if the motion state of the material object is a first state, synthesizing the material object and a first-style video image according to the motion state of the material object, to obtain a first target video image; and if the motion state of the material object is a second state, synthesizing the material object and a second-style video image according to the motion state of the material object, to obtain a second target video image. The first-style video image and the second-style video image are images of different styles obtained from the initial video image.