Comparison of augmented reality display techniques to support medical needle insertion

F Heinrich, L Schwenderling, F Joeres… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Augmented reality (AR) may be a useful technique to overcome issues of conventionally
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 …

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 …

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 …

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 …

Compenhr: Efficient full compensation for high-resolution projector

Y Wang, H Ling, B Huang - … Reality and 3D User Interfaces (VR …, 2023 - ieeexplore.ieee.org
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 …

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 …

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 …

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 …

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 …