公开(公告)号：US20020051568A1

公开(公告)日：2002-05-02

申请号：US09951644

申请日：2001-09-11

Applicant: PACE MICRO TECHNOLOGY PLC.

Inventor： Stephen Revill

IPC: G06K009/36

CPC classification number: G06T9/005 ,  G06T9/001 ,  G06T11/001

Abstract: The invention relates to the provision of a graphic compression method for pixel data for a display screen and particularly a display screen provided as part of a mobile device. The method includes the splitting of pixels data for the display into quadratic groups of pixels typically 2null2 pixels, and by encoding representing the same with respect to a number of color templates, with a reduced number of bits.

Abstract translation: 本发明涉及提供用于显示屏幕的像素数据的图形压缩方法，特别是提供作为移动设备的一部分的显示屏幕。 该方法包括将显示器的像素数据分割为通常为2×2像素的二次像素组，并且通过具有减少的位数的相对于多个颜色模板表示相同的编码。