Depth estimation improvement in 3D integral imaging using an edge removal approach
Sign Up to like & getrecommendations! Published in 2018 at "Pattern Analysis and Applications"
DOI: 10.1007/s10044-018-0721-4
Abstract: AbstractA new depth estimation method for 3D reconstruction in a synthetic aperture integral imaging framework is presented. This method removes the edges of the objects in the elemental images when the objects are in focus.… read more here.
Keywords: estimation improvement; integral imaging; depth estimation; improvement integral ... See more keywords
Design and fabrication of square micro-lens array for integral imaging 3D display
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.11.117
Abstract: Abstract Micro-lens array (MLA) with high aspect ratio, precise alignment and great uniformity of focusing are crucial to the integral imaging 3D display systems. In this work, we employed the square micro-lens array (SMLA) with… read more here.
Keywords: micro lens; integral imaging; imaging display; lens array ... See more keywords
Magnification enhancement for an integral imaging microscope system
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.12.049
Abstract: Abstract A novel integral imaging microscope system with high magnification is analyzed and implemented in this paper. In our system, we use an inverted fluorescence microscope for specimens amplification, and apply a 3-D information acquisition… read more here.
Keywords: information; system; microscope; magnification ... See more keywords
Demonstration of an improved integral imaging system with large viewing angle using the micro-lens array mask
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2018.12.060
Abstract: Abstract An improved integral imaging system with large viewing angle using the micro-lens array mask (MLAM) is demonstrated. Currently, the limitation of viewing angle is one of primary defects of the conventional integral imaging (InIm).… read more here.
Keywords: system; imaging system; improved integral; viewing angle ... See more keywords
Influences of the pickup process on the depth of field of integral imaging display
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.11.014
Abstract: Abstract A typical integral imaging (InIm) display consists of the pickup process and the display process. In the InIm display process, the facet braiding phenomenon influences on the depth of field (DOF). Actually, the DOF… read more here.
Keywords: depth field; display; pickup process; process ... See more keywords
Extended depth of field integral imaging using multi-focus fusion
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.10.081
Abstract: Abstract In this paper, we propose a new method for depth of field extension in integral imaging by realizing the image fusion method on the multi-focus elemental images. In the proposed method, a camera is… read more here.
Keywords: depth field; elemental images; multi focus; fusion ... See more keywords
3D image hiding using deep demosaicking and computational integral imaging
Sign Up to like & getrecommendations! Published in 2022 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2021.106772
Abstract: Abstract This paper proposes a 3D image hiding algorithm with deep learning based demosaicking and computational integral imaging methods. Compared with the previous color 3D image coding method, the proposed algorithm can greatly reduce the… read more here.
Keywords: hiding using; image hiding; computational integral; demosaicking computational ... See more keywords
Large-Area and Rapid Fabrication of a Microlens Array on a Flexible Substrate for an Integral Imaging 3D Display.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c20519
Abstract: A curved integral imaging three-dimensional (3D) display attracts a lot of interest due to its enhanced 3D sense of immersion and wider viewing angle. In this paper, a microlens array (MLA) based on a flexible… read more here.
Keywords: display; substrate; microlens array; integral imaging ... See more keywords
Large-scale microlens arrays on flexible substrate with improved numerical aperture for curved integral imaging 3D display
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-68620-z
Abstract: Curved integral imaging 3D display could provide enhanced 3D sense of immersion and wider viewing angle, and is gaining increasing interest among discerning users. In this work, large scale microlens arrays (MLAs) on flexible PMMA… read more here.
Keywords: large scale; curved integral; imaging display; scale microlens ... See more keywords
Multidimensional Optical Sensing and Imaging System (MOSIS): From Macroscales to Microscales
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the IEEE"
DOI: 10.1109/jproc.2017.2654318
Abstract: Multidimensional optical imaging systems for information processing and visualization technologies have numerous applications in fields such as manufacturing, medical sciences, entertainment, robotics, surveillance, and defense. Among different three-dimensional (3-D) imaging methods, integral imaging is a… read more here.
Keywords: information; optical sensing; multidimensional optical; imaging system ... See more keywords
Three-Dimensional Integral Imaging for Gesture Recognition Under Occlusions
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2016.2643691
Abstract: Over the last years, three-dimensional (3-D) imaging has been applied to human action and gesture recognition, usually in the form of depth maps from RGB-D sensors. An alternative which has not been explored is 3-D… read more here.
Keywords: recognition; integral imaging; gesture recognition; imaging gesture ... See more keywords