Multiview Autostereoscopic Image Generation using Adaptive Subpixel Interlacing (적응형 서브픽셀 인터레이싱을 이용한 다시점 입체 합성영상 생성)

Jong-Ui Hong (홍종의); LEE UK HYUN (이욱현); Choi Yoo Joo (최유주)

Multiview Autostereoscopic Image Generation using Adaptive Subpixel Interlacing

Journal of Knowledge Information Technology and Systems
Abbr : JKITS
2016, 11(5), pp.475-488
Publisher : Korea Knowledge Information Technology Society
Research Area : Interdisciplinary Studies > Interdisciplinary Research
Published : October 31, 2016

Jong-Ui Hong ¹, LEE UK HYUN ², Choi Yoo Joo ³

¹다림비전
²신한대학교
³서울미디어대학원대학교

Accredited

ABSTRACT

In this paper, we propose an adaptive subpixel interlacing method for optimal multiview autostereoscopic display using any lenticular lens sheets. Previous autostereoscopic display systems based on the lenticular lens needed the exclusive lenticular lens sheet which fits physical pixel size and resolution of display screen. Most of them provided the image viewing software using fixed subpixel interlacing method that can be optimized only for own system. On the other hand, our method relocates subpixels of multiview images adaptively based on the physical features of the display device and lenticular lens sheet. This makes the optimal multiview autostereoscopic display possible for any display and any lenticular lens sheets. Three test images were used for experiments. Especially we generated a synthesized test image which consists of four black images and five white images for showing effectiveness of the proposed method more clearly. We demonstrated experimentally that the audience can watch a clear autostereoscopic image provided by suitably separating left-eye image and the right-eye image from the multiview synthesized image which is produced by our method.

KEYWORDS

Autostereoscopic image, Subpixel interlacing, Lenticular lens, Multiview stereoscopic image

Citation status

* References for papers published after 2023 are currently being built.

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