Covariance discriminative learning: A natural and efficient approach to image set classification

R Wang, H Guo, LS Davis, Q Dai - 2012 IEEE conference on …, 2012 - ieeexplore.ieee.org
We propose a novel discriminative learning approach to image set classification by
modeling the image set with its natural second-order statistic, ie covariance matrix. Since …

Pixie dust: graphics generated by levitated and animated objects in computational acoustic-potential field

Y Ochiai, T Hoshi, J Rekimoto - ACM Transactions on Graphics (TOG), 2014 - dl.acm.org
We propose a novel graphics system based on the expansion of 3D acoustic-manipulation
technology. In conventional research on acoustic levitation, small objects are trapped in the …

Fairy lights in femtoseconds: Aerial and volumetric graphics rendered by focused femtosecond laser combined with computational holographic fields

Y Ochiai, K Kumagai, T Hoshi, J Rekimoto… - ACM Transactions on …, 2016 - dl.acm.org
We present a method of rendering aerial and volumetric graphics using femtosecond lasers.
A high-intensity laser excites physical matter to emit light at an arbitrary three-dimensional …

Extended Reality (XR) Toward Building Immersive Solutions: The Key to Unlocking Industry 4.0

A Alhakamy - ACM Computing Surveys, 2024 - dl.acm.org
When developing XR applications for Industry 4.0, it is important to consider the integration
of visual displays, hardware components, and multimodal interaction techniques that are …

A design space for ephemeral user interfaces

T Döring, A Sylvester, A Schmidt - … of the 7th International Conference on …, 2013 - dl.acm.org
In this paper, we present the novel concept of ephemeral user interfaces. Ephemeral user
interfaces contain at least one user interface (UI) element that is intentionally created to last …

SensaBubble: a chrono-sensory mid-air display of sight and smell

SA Seah, D Martinez Plasencia, PD Bennett… - Proceedings of the …, 2014 - dl.acm.org
We present SensaBubble, a chrono-sensory mid-air display system that generates scented
bubbles to deliver information to the user via a number of sensory modalities. The system …

iSphere: self-luminous spherical drone display

W Yamada, K Yamada, H Manabe… - Proceedings of the 30th …, 2017 - dl.acm.org
We present iSphere, a flying spherical display that can display high resolution and bright
images in all directions from anywhere in 3D space. Our goal is to build a new platform …

Using bluetooth device names to support interaction in smart environments

N Davies, A Friday, P Newman, S Rutlidge… - Proceedings of the 7th …, 2009 - dl.acm.org
An increasing trend in mobile and pervasive computing is the augmentation of everyday
public spaces with local computation-leading to so called smart environments. However …

Volumetric bubble display

K Kumagai, S Hasegawa, Y Hayasaki - Optica, 2017 - opg.optica.org
To develop a volumetric display of the kind we see in science fiction movies is a dream of
many display researchers, including us. Here, we show a new volumetric display with …

System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers

Y Ochiai, T Hoshi, J Rekimoto, K Kumagai… - US Patent …, 2019 - Google Patents
US10228653B2 - System and method for rendering interactive aerial volumetric graphics and
generating spatial audio using femtosecond lasers - Google Patents US10228653B2 - System …