MULTI VIEW IMAGE DISPLAY APPARATUS AND DISPARITY ESTIMATION METHOD OF THEREOF

MULTI VIEW IMAGE DISPLAY APPARATUS AND DISPARITY ESTIMATION METHOD OF THEREOF

Provided are a multi-view image display apparatus and a disparity measuring method thereof. According to an embodiment of the present invention, the disparity measuring method of the multi-view image display apparatus comprises the following steps: determining a resolution corresponding to an image...

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1. Verfasser: BAIK, A RON
Format: Patent
Sprache:eng ; kor
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CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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description Provided are a multi-view image display apparatus and a disparity measuring method thereof. According to an embodiment of the present invention, the disparity measuring method of the multi-view image display apparatus comprises the following steps: determining a resolution corresponding to an image frame to perform image scaling; determining a search range and precision of a matching block with respect to the image frame scaled according to the resolution corresponding to the image frame; and measuring the disparity of the image frame by using the determined search range and precision of the matching block. 다시점 영상 디스플레이 장치 및 그의 디스패리티 측정 방법이 제공된다. 본 발명의 일 실시 예에 따른 다시점 영상 디스플레이 장치의 디스패리티 측정 방법은 이미지 프레임에 대응되는 해상도를 판단하여 이미지 스케일링(imgae scaling)하고, 이미지 프레임에 대응되는 해상도에 따라 스케일링된 이미지 프레임에 대한 매칭 블럭의 검색 범위(search range) 및 정확도(precision)를 판단하며, 판단된 매칭 블럭의 검색 범위(search range) 및 정확도(precision)를 이용하여 이미지 프레임의 디스패리티를 측정한다.
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According to an embodiment of the present invention, the disparity measuring method of the multi-view image display apparatus comprises the following steps: determining a resolution corresponding to an image frame to perform image scaling; determining a search range and precision of a matching block with respect to the image frame scaled according to the resolution corresponding to the image frame; and measuring the disparity of the image frame by using the determined search range and precision of the matching block. 다시점 영상 디스플레이 장치 및 그의 디스패리티 측정 방법이 제공된다. 본 발명의 일 실시 예에 따른 다시점 영상 디스플레이 장치의 디스패리티 측정 방법은 이미지 프레임에 대응되는 해상도를 판단하여 이미지 스케일링(imgae scaling)하고, 이미지 프레임에 대응되는 해상도에 따라 스케일링된 이미지 프레임에 대한 매칭 블럭의 검색 범위(search range) 및 정확도(precision)를 판단하며, 판단된 매칭 블럭의 검색 범위(search range) 및 정확도(precision)를 이용하여 이미지 프레임의 디스패리티를 측정한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title MULTI VIEW IMAGE DISPLAY APPARATUS AND DISPARITY ESTIMATION METHOD OF THEREOF
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