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1. (KR1020110112176) INTERPOLATION METHOD AND APPARATUS THEREOF BASED ON CONVERSION AND INVERSION CAPABLE OF DISPLAYING AN INTERPOLATED IMAGE ON A SCREEN

Office : Republic of Korea
Application Number: 1020100095956 Application Date: 01.10.2010
Publication Number: 1020110112176 Publication Date: 12.10.2011
Grant Number: Grant Date: 05.12.2016
Publication Kind : B1
IPC:
H04N 19/117
H04N 19/48
H04N 19/52
H04N 19/523
H04N 19/59
H04N 19/80
[IPC code unknown for H04N 19/117][IPC code unknown for H04N 19/48][IPC code unknown for H04N 19/52][IPC code unknown for H04N 19/523][IPC code unknown for H04N 19/59][IPC code unknown for H04N 19/80]
CPC:
H04N 19/117
H04N 19/59
H04N 19/48
H04N 19/80
H04N 19/52
H04N 19/523
Applicants: SAMSUNG ELECTRONICS CO., LTD.
삼성전자주식회사
삼성전자주식회사
Inventors: ALSHIN ALEXANDER
알쉰 알렉산더
ALSHINA ELENA
알쉬나 엘레나
SHLYAKHOV NIKOLAY
알쉰 알렉산더
쉬라코프 니콜라이
CHOI, BYEONG DOO
알쉬나 엘레나
최병두
HONG, YOON MI
쉬라코프 니콜라이
홍윤미
최병두
홍윤미
Agents: 리앤목특허법인
리앤목특허법인
Priority Data: 61/320,847 05.04.2010 US
61/367,498 26.07.2010 US
Title: (EN) INTERPOLATION METHOD AND APPARATUS THEREOF BASED ON CONVERSION AND INVERSION CAPABLE OF DISPLAYING AN INTERPOLATED IMAGE ON A SCREEN
(KO) 변환 및 역변환에 기초한 보간 방법 및 장치
Abstract: front page image
(EN) PURPOSE: An interpolation method and apparatus thereof based on conversion and inversion are provided to encode an image of high efficiency through accurate interpolation of an image. CONSTITUTION: An image interpolation device performs the orthogonal transform of a pixel value through a base function based on an interpolation location. The image interpolation device selects a filter of a spatial domain for the reverse orthogonal conversion of coefficient through phase-changed base functions(2110). The image interpolation device performs interpolation based on the selected filter(2120). COPYRIGHT KIPO 2012
(KO) 공간 도메인의 픽셀 값들을 변환한 결과 생성된 복수의 계수들을 위상이 변경된 기저함수에 기초해 역변환하기 위한 필터 및 그 필터를 이용한 보간 방법 및 장치가 개시된다.