公开(公告)号：US11481927B2

公开(公告)日：2022-10-25

申请号：US16722302

申请日：2019-12-20

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Ziyan Zhong ,  Yu Hao ,  Rong Cheng ,  Muwei Zhao ,  Wenqian Yuan

IPC: G06T11/00 ,  G06T7/90 ,  G06V30/40

Abstract: Embodiments of the present disclosure relate to a method and apparatus for determining a text color. The method may include: determining, in response to detecting a text frame on canvas, a subimage corresponding to the text frame from the canvas; acquiring color values of pixels in the subimage, to determine an average color value of the subimage; determining an average luminance value of the subimage based on the average color value of the subimage; and determining a color of text to be inputted into the text frame based on the average luminance value of the subimage.