Comparison of augmented reality display techniques to support medical needle insertion
Augmented reality (AR) may be a useful technique to overcome issues of conventionally
used navigation systems supporting medical needle insertions, like increased mental …
used navigation systems supporting medical needle insertions, like increased mental …
Dynamic multi-projection mapping based on parallel intensity control
T Nomoto, W Li, HL Peng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Projection mapping using multiple projectors is promising for spatial augmented reality;
however, it is difficult to apply it to dynamic scenes. This is because the conventional method …
however, it is difficult to apply it to dynamic scenes. This is because the conventional method …
Shadowless projection mapping using retrotransmissive optics
K Hiratani, D Iwai, Y Kageyama… - … on Visualization and …, 2023 - ieeexplore.ieee.org
This paper presents a shadowless projection mapping system for interactive applications in
which a target surface is frequently occluded from a projector with a user's body. We …
which a target surface is frequently occluded from a projector with a user's body. We …
Projection mapping technologies: A review of current trends and future directions
D Iwai - Proceedings of the Japan Academy, Series B, 2024 - jstage.jst.go.jp
This study summarizes current trends and future directions in projection mapping
technologies. Projection mapping seamlessly merges the virtual and real worlds through …
technologies. Projection mapping seamlessly merges the virtual and real worlds through …
Spatial augmented reality based customer satisfaction enhancement and monitoring system
U Dampage, DA Egodagamage, AU Waidyaratne… - IEEE …, 2021 - ieeexplore.ieee.org
This research proposes a customer-interaction scheme that enhances customer-satisfaction
through spatial-augmented-reality and deep-learning-based emotion-recognition for …
through spatial-augmented-reality and deep-learning-based emotion-recognition for …
Compenhr: Efficient full compensation for high-resolution projector
Full projector compensation is a practical task of projector-camera systems. It aims to find a
projector input image, named compensation image, such that when projected it cancels the …
projector input image, named compensation image, such that when projected it cancels the …
Optical system to display mid-air images on a glossy plane and remove ground images
N Koizumi, A Sano - Optics Express, 2020 - opg.optica.org
Mid-air images are formed in the air by the reflection and refraction of light emitted by a light
source, which allows the user to view the floating image in real space without wearing …
source, which allows the user to view the floating image in real space without wearing …
Dynamic projection mapping with networked multi-projectors based on pixel-parallel intensity control
T Nomoto, W Li, HL Peng, Y Watanabe - SIGGRAPH Asia 2020 …, 2020 - dl.acm.org
We present a new method of mapping projections onto dynamic scenes by using multiple
high-speed projectors. The proposed method controls the intensity in a pixel-parallel …
high-speed projectors. The proposed method controls the intensity in a pixel-parallel …
Multifocal stereoscopic projection mapping
S Kimura, D Iwai, P Punpongsanon… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Stereoscopic projection mapping (PM) allows a user to see a three-dimensional (3D)
computer-generated (CG) object floating over physical surfaces of arbitrary shapes around …
computer-generated (CG) object floating over physical surfaces of arbitrary shapes around …
Stealth projection: Visually removing projectors from dynamic projection mapping
M Kiyokawa, S Okuda, N Hashimoto - SIGGRAPH Asia 2019 Posters, 2019 - dl.acm.org
In the present study, we propose a stealth projection method that visually removes the
ProCam system in dynamic projection mapping (DPM). In recent years, DPM has been …
ProCam system in dynamic projection mapping (DPM). In recent years, DPM has been …