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ENCODING APPARATUS, DECODING APPARATUS, ENCODING METHOD, AND DECODING METHOD

  • US 20140119670A1
  • Filed: 10/23/2013
  • Published: 05/01/2014
  • Est. Priority Date: 10/29/2012
  • Status: Abandoned Application
First Claim
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1. An encoding apparatus, comprising:

  • a base image generation unit configured to down-convert an input image at a predetermined first magnification to generate a base image;

    a first image component generation unit configured to generate first image component information, the first image component information being used to down-convert the input image at a predetermined second magnification that is different from the first magnification and being part of information used to restore the input image from the base image;

    a second image component generation unit configured to generate second, image component information, the second image component information being used to down-convert the input image at a predetermined third magnification that is different from the first magnification and the second magnification and being used together with the first image component information to restore the input image from the base image; and

    an output unit configured to output the base image, the first image component Information, and the second image component information.

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