ELECTRONIC DEVICE FOR SCALING IMAGE, AND OPERATING METHOD THEREFOR

Title:

ELECTRONIC DEVICE FOR SCALING IMAGE, AND OPERATING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/221250

Kind Code:

A1

Abstract:

Provided is a method by which an electronic device generates a second image by scaling a first image, the method determining, on the basis of each region-specific feature of the first image, the relative location relationship between pixels included in a first image and pixels included in a second image, acquiring location transform feature information on the basis of the relative location relationship and values of the pixels included in the first image, and performing a convolution calculation between the location transform feature information and a scaling kernel, thereby generating the second image acquired by scaling the first image.

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Inventors:

AHN ILJUN (KR)
LEE TAMMY (KR)

Application Number:

PCT/KR2020/015426

Publication Date:

November 04, 2021

Filing Date:

November 05, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G06T3/40; G06T5/00

Foreign References:

KR101522260B1	2015-05-26
JP2016139980A	2016-08-04
KR20170087734A	2017-07-31
KR20180009184A	2018-01-26
US20070177816A1	2007-08-02

Attorney, Agent or Firm:

Y.P.LEE, MOCK & PARTNERS (KR)

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