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Implementation of Panoramic Realistic Images with the Use of Ultra High Definition(UHD) TV

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문대혁

남서울대학교 멀티미디어학과

Implementation of Panoramic Realistic Images with the Use of Ultra High Definition(UHD) TV

Dae-Hyuk Moon

Dept. of Multimedia, Namseoul University

요 약 디지털 방송환경은 에 이어 를 등장 시키었고 이를 이용한 실감영상 제작 수효도 다양한 분

야에서 응용되어지고 있다 이러한 응용방법 중 혹은 급 디스플레이 여러 대를 상하좌우로 접합 시킨 후 고화질 영상 콘텐츠를 상영하는 다면 영상은 전시 영상 및 광고시장에서 자주 사용되고 있다 현재 이러한 고화질 다면영상을 제작하는 업체는 대부분 자체 개발된 프로그램을 사용하여 제작하고 있어 일반적인 작업에 비해 많은 예 산이 들어간다 이러한 이유로 현재 대부분의 다면영상 콘텐츠 제작 방법은 급 영상 사이즈를 배 이상으로 확 대 사용하여 화질 열화가 많이 발생된다

본 실험은 로 구성한 다면영상에 널리 알려져 있는 소프트웨어를 이용하여 화질 열화 없이 초고선명 파노라 마 실감영상 구현 하고자 한다

주제어 : 다면영상 실감영상 타임랩스 파노라마

Abstract Digital broadcast environment led to the emergence of UHDTV following HDTV. The demands for realistic images which are created with the use of UHDTV have been applied to various fields. Of various application methods, multiplanar imaging, which is used to display high definition image contents after multiple HD or UHD displays are connected with each other up and down, and left and right, is often applied to display images and the advertising market. Today, the firms that make high-definition multiplanar images mostly use their independently developed program. Therefore, it costs higher than other general works. For the reason, multiplanar image contents are mostly made in the way of enlarging HD images over 2 to 5 times. In this experiment, the software application widely known for UHDTV based multiplanar images is applied to test a method of implementing UHD panoramic realistic images without quality degradation.

Key Words : UHDTV, Multiplanar image, Realistic media, Time-lapse, Panorama

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[Fig. 1] Cinerama system bird's-eye view

기술적 배경 2.

초고선명 의 기술 및 개요

2.1 (UHD)TV

<Table 1> The main characteristics of the UHDTV

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[Fig. 2] Compare the number of pixels 타임랩스의 개요

2.2

복수의 를 이용한 초고선명 3. UHDTV

파노라마 실감영상 구현을 위한 실험

     

  

×  

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[Fig. 5] Size 4K time-lapse video

[Fig. 6] After shot by two cameras, panoramic image in alignment correction

대의 카메라를 이용한 촬영

3.1 2 DSLR

[Fig. 7] The configuration of the release of the camera and interval timer

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소프트웨어를 이용한 후반작업 3.2

[Fig. 8] Configuration and matching range

[Fig. 9] composition result in alignment correction

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[Fig. 10] The composition screen for rendering to UHD format

하드웨어 구성 4.

[Fig. 11] H/W configuration diagram

결론 및 향후 과제

5.

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ACKNOWLEDGMENTS

REFERENCES

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