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This research paper proposes a system for interior design prototyping based on portable-type projection-based AR (Augmented Reality). The DIY (do it yourself) interior designing process takes much time, monetary resources and labor. To overcome such difficulties, many research studies in the have been undertaken in the field of AR. Among those studies, projection-based AR technology provides users...
We present a method to assist pre-touch on multi-touch surfaces using features extracted from the fingertips of the user's hands. Pixel area a feature obtained from the contour of a fingertip is computed and tracked using commodity cameras to obtain the velocity of approaching fingers. We target sound volume control for digital multi-touch instruments an area where pre-touch is demonstrated with our...
In this paper, a new object manipulation method is proposed by applying the ray's depth information to the ray-casting-based interface. Ray-casting has been widely used in handheld device interfaces for manipulating objects in three-dimensional (3D) space, such as augmented reality or virtual reality environments. However, the traditional ray-casting interface has limited object manipulation because...
We propose a realtime plane detection method for projection-based Augmented Reality (AR) system in an unknown environment. While previous works usually designate space, the plane detection method automatically detects multiple planes based on the proposed constrained sampling strategy in RAndom SAmpleing Concensus (RANSAC). For each plane, an area for projection is selected for contents while considering...
The proposed system is a user-friendly interactive Augmented Reality Authoring System, which is for users with basic knowledge of augmented reality or without programming skills. The user can wear the head-mounted display and easily create AR content by using sensors on mobile devices. The user can also directly apply a variety of methods to interact with the AR content. Interaction with the AR content...
Augmented reality (AR) is widely used in various applications of computer vision, such as marker-based AR and markerless-based AR. These AR techniques are used in various fields, including industry, education, and medicine. Using marker-based AR, employees can easily perform step-by-step maintenance and repairs, and they can register parts information for large plants. However, conventional marker-based...
Recently with the developments of smart devices and IT technologies, studies to construct the smart space are being conducted. The approach these studies took is to support automations in the smart space and to control devices and the space itself. In this study, we focus on reducing simple and repetitive actions of the users by recognizing each user. Saving and applying configurations of the space...
This paper propose a mobile Augmented Reality authoring tool interface that allows users to easily create Augmented Reality(AR) content with marker based and touch based interactions. It is possible to generate a simplified form of marker based AR content with the user interface. As for marker based interaction methods, there is one employing two markers and another using marker occlusion. This suggesting...
This paper presents a mobile-based real-time information providing system with augmented reality, called Smart Advisor. Smart Advisor can make users' life convenient by informing necessary information and actions in advance by recognizing and tracking the interest object captured by the camera in mobile devices. Specifically, the proposed system will be helpful to the elderly/disabled users with vulnerable...
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