METHOD AND APPARATUS FOR RECONSTRUCTING A HIGH-RESOLUTION IMAGE BY USING MULTI-LAYER LOW-RESOLUTION IMAGES
First Claim
1. A method of reconstructing a high-resolution image by using multi-layer low-resolution images, the method comprising:
- dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images;
generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images and generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and
outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image.
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Abstract
A method of reconstructing a high-resolution image by using multi-layer low-resolution images includes dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images; generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images and generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image.
17 Citations
29 Claims
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1. A method of reconstructing a high-resolution image by using multi-layer low-resolution images, the method comprising:
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dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images; generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images and generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 25)
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18. An apparatus for reconstructing a high-resolution image by using multi-layer low-resolution images, the apparatus comprising:
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a low-resolution image layer division unit for dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images; a texture layer high-resolution image generation unit for generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images; a base layer high-resolution image generation unit for generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and a high-resolution image composition unit for outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image. - View Dependent Claims (19, 20, 21, 22, 23)
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24. An apparatus for reconstructing a high-resolution image by using multi-layer low-resolution images, the apparatus comprising:
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a low-resolution image multi-layer division unit for dividing an input low-resolution image into a plurality of individual layer low-resolution images with respect to each of a plurality of layers; an individual layer high-resolution image generation unit for generating an individual layer high-resolution image by compositing the plurality of the individual layer low-resolution images with respect to each of the plurality of the layers; and a multi-layer high-resolution image composition unit for outputting a high-resolution image by compositing a plurality of individual layer high-resolution images generated with respect to the plurality of layers.
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26. A method of reconstructing a high-resolution image by using multi-layer low-resolution images, said method comprising:
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dividing a low-resolution image into at least one texture layer low-resolution image and at least one base layer low-resolution image; generating a texture layer high-resolution image based on said at least one texture layer low-resolution image; generating a base layer high-resolution image based on said at least one base layer low-resolution image; generating the high-resolution image based on said texture layer high-resolution image and said base layer high-resolution image. - View Dependent Claims (27)
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28. An apparatus for reconstructing a high-resolution image by using multi-layer low-resolution images, the apparatus comprising:
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a low-resolution image layer division unit for dividing a low-resolution image into at least one texture layer low-resolution and at least one base layer low-resolution image; a texture layer high-resolution image generation unit for generating a texture layer high-resolution image based on said at least one texture layer low-resolution image; a base layer high-resolution image generation unit for generating a base layer high-resolution image based on said at least one base layer low-resolution image; and a high-resolution image composition unit for generating the high-resolution image based on said texture layer high-resolution image and said base layer high-resolution image. - View Dependent Claims (29)
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Specification