公开(公告)号：WO2003088682A1

公开(公告)日：2003-10-23

申请号：PCT/CA2003/000524

申请日：2003-04-09

Applicant: TEG SENSORIAL TECHNOLOGIES INC.

Inventor： ROUTHIER, Nicholas ,  THIBEAULT, Claude ,  BELZILE, Jean ,  MALOUIN, Daniel ,  CARPENTIER, Pierre-Paul ,  DALLAIRE, Martin

IPC: H04N13/00

CPC classification number: H04N13/344 ,  G06T7/20 ,  G06T2200/04 ,  H04N13/139 ,  H04N13/144 ,  H04N13/161 ,  H04N13/167 ,  H04N13/189 ,  H04N13/339 ,  H04N13/341 ,  H04N13/398 ,  H04N19/597 ,  H04N2013/0096 ,  H04N2213/002 ,  H04N2213/007

Abstract: A method for decoding a compressed image stream, the image stream having a plurality of frames, each frame consisting of a merged image including pixels from a left image and pixels from a right image. The method involves the steps of receiving each merged image; changing a clock domain from the original input signal to an internal domain; for each merged image, placing at least two adjacent pixels into an input buffer and interpolating an intermediate pixel, for forming a reconstructed left frame and a reconstructed right frame according to provenance of the adjacent pixels; and reconstructing a stereoscopic image stream from the left and right image frames. The invention also teaches a system for decoding a compressed image stream.

Abstract translation: 一种用于解码压缩图像流的方法，所述图像流具有多个帧，每个帧由包括来自左图像的像素和来自右图像的像素的合并图像组成。 该方法包括接收每个合并图像的步骤; 将时钟域从原始输入信号改变为内部域; 对于每个合并的图像，将至少两个相邻像素放置到输入缓冲器中并内插中间像素，用于根据相邻像素的来源形成重建的左帧和重建的右帧; 以及从左和右图像帧重构立体图像流。 本发明还教导了一种用于对压缩图像流进行解码的系统。