Video encoding/decoding apparatus and method using compensation for the asymmetric decimated left/right-view images

摘要

1. Technical Field of the invention set forth in the claims ; The present invention relates to an image will encoding / decoding apparatus and method that performs compensation by asymmetric reduction of the left and right images. ; 2. The invention is to solve the technical challenges ; The present invention left and right images by the asymmetric reduction of the right and left or upper and lower side-by-side (Side-by-Side), Top-switching in a two-dimensional standard in the form of a down (Top-Down) image and then, by coding and decoding with respect to the converted image, provides a video encoding / decoding apparatus and method for allowing the left and right images at the same coding rate, by switching to the asymmetric size of the left and right images are each restored to a different degree of quality Do you want to. ; 3. The gist of the solution of the invention, ; The present invention, in the image encoding device, so as to have a first and a resolution of the second image is different in size in a stereoscopic image composed of right and left second frame image, a single frame on the same time, by reduction with asymmetrical size 2-D pre-treatment means to switch to the standard image; And the second image frame is present the second image in respect to the first and second images are converted reduced the in asymmetrical size having an image resolution of a frame, and compensates for the first image motion, the same frame in time before and after by using the means for encoding comprises a coding to the motion compensation by the motion prediction. ; 4. important use of the invention ; The invention yiyongdoem like stereoscopic video coding / decoding. ; Stereoscopic, encoding, decoding, asymmetric reduction of the left and right images, the motion compensation, the variation compensation