Crosstalk-Free Integral Imaging Display With Wide Viewing Angle Using Periodic Black Mask

Luo, Chenggao; Ji, Chao-Chao; Wang, Fangning; Wang, Yazhou; Wang, Qiong‐Hua

doi:10.1109/jdt.2012.2210193

Cited by 33 publications

(18 citation statements)

References 26 publications

(16 reference statements)

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“…However, this is less practical for an II system since a large F-number in II stands for a small numerical aperture obtained by decreasing the pitch of micro-lens, and it would consequently reduce the viewing angle of the II system which is proportional to the pitch of the micro-lens [25,26]. Also, decreasing the pitch would reduce the cutoff frequency and lead to the reduction of the lateral resolution of the captured elemental images.…”

Section: Introductionmentioning

confidence: 99%

Integral Imaging Pickup Method With Extended Depth-of-Field by Gradient-Amplitude Modulation

Luo

Deng

et al. 2016

J. Display Technol.

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One of the major drawbacks of the three-dimensional (3D) integral imaging (II) is the limited depth-of-field (DOF). One approach to enhance the DOF is applying the amplitude-modulating method on the micro-lens arrays. However, the conventional amplitude-modulating methods usually suffer some collateral effects such as lateral resolution reductions or contrast reversals. In this paper, we propose a gradient-amplitude-modulating (GAM) method to enhance the DOF of the II pickup system when recording large-depth 3D scenes. This method is practical and not accompanied by any obvious lateral resolution deteriorations or contrast reversals. Experimental results obtained from the optical pickup process and computational reconstruction process finally demonstrate the feasibility of the proposed method.Index Terms-Integral imaging, three-dimensional (3D) acquisition, 3D image display, depth-of-field (DOF), 3D image reconstruction.

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Section: Introductionmentioning

confidence: 99%

Integral Imaging Pickup Method With Extended Depth-of-Field by Gradient-Amplitude Modulation

Luo

Deng

et al. 2016

J. Display Technol.

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“…The FPR type, however, consumes unnecessary power when displaying 2D images on 3D TFT-LCD TV. The wider black matrix (BM), which is used to prevent the interference of two images in the 3D mode [12], is not needed anymore in the 2D mode. In addition, the width of the BM is wide enough to have low 3D crosstalk.…”

Section: Introductionmentioning

confidence: 99%

A 2D-3D Switchable Driving Method for Reducing Power Consumption of Thin-Film Transistor Liquid Crystal Display TV With Film-Type Patterned Retarder

Kim

Chae²,

Jo³

et al. 2014

J. Display Technol.

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This paper presents a new 2D-3D switchable driving method for a 3D thin-film transistor liquid crystal display (TFT-LCD) TV. The proposed driving method, which uses a film-type patterned retarder (FPR), can reduce unnecessary power consumption while displaying 2D images. The proposed driving method can change a part of a pixel according to the driving mode; the part is operated as a black matrix in a 3D display mode, whereas in a 2D display mode, the part is operated as a normal pixel. To realize the proposed driving method without increasing the data signal rates, the number of gate driver integrated circuits (ICs), and the bezel size of the panel, a novel pixel structure and an integrated a-Si:H gate driver, which can be implemented in a small size, are developed. The power consumption of the proposed driving method measured at the full white gray level is 67 W in a 47-in full-high-definition (FHD) TFT-LCD TV. This result shows that the power consumption of the proposed driving method decreases by 28% compared with that of the conventional driving method in the 2D display mode.Index Terms-2D-3D switchable driving, 3D TV, film-type patterned retarder (FPR), integrated a-Si:H gate driver, power consumption.

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“…Integral imaging (II) display, which presents true three-dimensional (3D) images with full parallax and continuous viewpoints, is regarded as a promising 3D display [5][6][7][8][9][10]. So, in this paper, we propose a dual-view integral imaging (DVII) 3D display that presents two different 3D images in the left and right viewing directions, respectively.…”

Section: Introductionmentioning

confidence: 99%

Dual-view integral imaging three-dimensional display

Deng

Luo

et al. 2013

Appl. Opt.

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In this paper, we propose a dual-view integral imaging (DVII) three-dimensional (3D) display that presents different 3D images in the left and right viewing directions simultaneously. The DVII 3D display consists of a display panel and a microlens array, and its elemental image array (EIA) is composed of two sub-EIAs. The sub-EIAs captured for two different 3D scenes are responsible for two different 3D images in the left-view and right-view integral imaging 3D displays, respectively. A prototype of the DVII 3D display using a pinhole array is developed, and good results are obtained.

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Crosstalk-Free Integral Imaging Display With Wide Viewing Angle Using Periodic Black Mask

Cited by 33 publications

References 26 publications

Integral Imaging Pickup Method With Extended Depth-of-Field by Gradient-Amplitude Modulation

Integral Imaging Pickup Method With Extended Depth-of-Field by Gradient-Amplitude Modulation

A 2D-3D Switchable Driving Method for Reducing Power Consumption of Thin-Film Transistor Liquid Crystal Display TV With Film-Type Patterned Retarder

Dual-view integral imaging three-dimensional display

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