187 Result(s)
within
Artificial Intelligence
Image Processing and Computer Vision
**ya Sato
Chapter
Conference Paper
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Chapter and Conference Paper
Framework for Measuring the Similarity of Visual and Semantic Structures in Sign Languages
Sign languages are visual languages used by deaf and hard of hearing communities worldwide. As sign languages have been manually designed in an optimal visual and semantic aspect, these two representations are...
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Chapter and Conference Paper
Effects of Virtual Space in Soccer Tactical Instruction
When soccer coaches provide tactical knowledge to players, they use soccer tactic boards and films. However, players often struggle to understand the instructions because the players require spatial cognition ...
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Chapter and Conference Paper
Deep Automatic Control of Learning Rates for GANs
In this paper, we propose a method for automatically controlling the learning rate of Generative Adversarial Networks (GANs) so as to stabilize the training of GANs. In recent years, GAN has been successful in...
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Chapter and Conference Paper
Human-Centered Artificial Intelligence: Beyond a Two-Dimensional Framework
Shneiderman’s Human-Centered Artificial Intelligence (HCAI) framework suggests that high human control of automation is necessary to create reliable, safe, and trustworthy systems. The HCAI framework demonstra...
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Chapter and Conference Paper
Tracing People’s Experiences with Registrated Spatio-Temporal Photographs in AR Spaces
We propose a new style smartphone application that presents past photographs in AR (Augmented Reality) at the location in the real world where they were taken. The application consists of a process that provid...
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Chapter and Conference Paper
4D-Foot: A Fully Automated Pipeline of Four-Dimensional Analysis of the Foot Bones Using Bi-plane X-Ray Video and CT
We aim to elucidate the mechanism of the foot by automated measurement of its multiple bone movement using 2D-3D registration of bi-plane x-ray video and a stationary 3D CT. Conventional analyses allowed track...
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Chapter and Conference Paper
A Subthreshold Spiking Neuron Circuit Based on the Izhikevich Model
Low-power neuromorphic hardware is indispensable for edge computing. In this study, we report the simulation results of a spiking neuron circuit. The circuit based on the Izhikevich neuron model is designed to...
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Chapter and Conference Paper
Omnidirectional Flick View
We propose a novel interface that naturally and dynamically augments practical horizontal field-of-view via Head-Mounted Display (HMD). Instead of showing whole omnidirectional sight, we realize augmentation o...
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Chapter and Conference Paper
Wheelchair Behavior Recognition for Visualizing Sidewalk Accessibility by Deep Neural Networks
This paper introduces our methodology to estimate sidewalk accessibilities from wheelchair behavior via a triaxial accelerometer in a smartphone installed under a wheelchair seat. Our method recognizes sidewal...
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Chapter and Conference Paper
ArtPDGAN: Creating Artistic Pencil Drawing with Key Map Using Generative Adversarial Networks
A lot of researches focus on image transfer using deep learning, especially with generative adversarial networks (GANs). However, no existing methods can produce high quality artistic pencil drawings. First, a...
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Chapter and Conference Paper
Develo** an AR Remote Collaboration System with Semantic Virtual Labels and a 3D Pointer
Referential communication is common in physical remote collaboration. To successfully transfer instructions, remote instructors have to refer objects in the local worker’s environment. However, it is known tha...
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Chapter and Conference Paper
Imaging Scattering Characteristics of Tissue in Transmitted Microscopy
Scattering property plays a very important role in optical imaging and diagnostic applications, such as analysis of cancerous process and diagnosis of dysplasia or cancer. The existing methods focused on remov...
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Chapter and Conference Paper
BUNET: Blind Medical Image Segmentation Based on Secure UNET
The strict security requirements placed on medical records by various privacy regulations become major obstacles in the age of big data. To ensure efficient machine learning as a service schemes while protecti...
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Chapter and Conference Paper
Development of a Interface Which Was Customized for People with Disabilities Using 3D Printers
The UI (User Interface) usable by handicapped people has used a combination of ready-made products in the past. However, combining ready-made items alone is not sufficient for ease of use, and not only the yaw...
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Chapter and Conference Paper
Analysis of Differences in the Manner to Move Objects in a Real and Virtual Space
One crucial property of virtual reality (VR) is “self-projection”. This means that an avatar representing a user in a virtual space is the user itself with a higher level of reality. It can be referred to as a...
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Chapter and Conference Paper
An Izhikevich Model Neuron MOS Circuit for Low Voltage Operation
The Izhikevich neuron model has attracted attention because it can reproduce various neural activities although it is described by simple differential equations and is expected to be applied to engineering. Am...
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Chapter and Conference Paper
Implementation of Two-Point Control System in SPIDAR-HS for the Rod Tracking Task in Virtual Reality Environment
The purpose of this paper is to elucidate the contribution of haptic and visual sense to the sense of embodiment (SoE) in the virtual reality (VR) environment by physiological behavior measurement. To achieve ...
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Chapter and Conference Paper
Investigating the Relationship Between Connection, Agency and Autonomy for Controlling a Robot Arm for Remote Social Physical Interaction
Current telecommunication systems such as Skype cannot allow remote users to interact physically. Thus, we propose installing a robot arm and teleoperating it can realize social physical interaction. Some auto...
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Chapter and Conference Paper
A System of Tactile Transmission on the Fingertips with Electrical-Thermal and Vibration Stimulation
This paper introduces a system of tactile transmission on the fingertips in which there are two sides: tactile-sender and a tactile-receiver. For the tactile-sender side, we developed a tactile sensor array an...
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Chapter and Conference Paper
Infra-Slow Electroencephalogram Power Associates with Reaction Time in Simple Discrimination Tasks
Infra-slow (<0.1 Hz) electroencephalography (EEG) activity is recently thought to be an important clue for the elucidation of the default mode network (DMN), one of large-scale brain networks, which is known t...
