公开(公告)号：US20050069038A1

公开(公告)日：2005-03-31

申请号：US10165039

申请日：2002-06-06

Applicant: Victor Watson

Inventor： Victor Watson

IPC: G06T9/00 ,  H04N7/26 ,  H04N7/50 ,  H04N7/12

CPC classification number: H04N19/42 ,  H04N19/61

Abstract: A decoding apparatus for decoding digital video data, comprising: a data memory comprising registers, each register being capable of storing a data strings comprising a plurality of data sub-strings such that the data sub-strings are not individually addressable; an input for receiving compressed video information represented by a matrix of data values and loading each data value in order into a respective one of the sub-strings; and processing means for performing an inverse zigzag operation on the matrix of data values by executing a series of reordering operations on the data strings to reorder the data sub-strings comprised therein.

Abstract translation: 一种用于解码数字视频数据的解码装置，包括：数据存储器，包括寄存器，每个寄存器能够存储包括多个数据子串的数据串，使得数据子串不能单独寻址; 用于接收由数据值矩阵表示的压缩视频信息并将每个数据值按顺序加载到相应一个子串中的输入; 以及处理装置，用于通过对数据串执行一系列重新排序操作来对数据值矩阵执行逆曲折操作，以重新排列其中包括的数据子串。