Abstract:
PURPOSE: A system and a method for creating and storing a stereo sound are provided to create and store a sound file in a binaural type stereo sound file by processing the sound file using only pure software. CONSTITUTION: An input module(2) is provided for converting a sound file to a wave file format. A sound editing module(4) is provided to edit the sound data inputted from the input module(2). A sound effect module(5) is provided to process the sound data inputted from the input module(2) or the sound editing module(4) to a special sound. A stereo sound module(6) is provided to create a stereo sound by receiving the sound data from the input module(2), the sound editing module(4) or the sound effect module(5). A stereo sound storing system is also provided to store the sound data to a binaural sound file(8).
Abstract:
PURPOSE: A method for correcting a sound phase in a personal computer is provided to process a predetermined mono audio signal to a stereographic audio signal by inputting the predetermined mono audio signal according to the predetermined position and moving information of a pseudo sound source. CONSTITUTION: A predetermined mono audio file is loaded from a disk. Then, the position of a pseudo sound source and the moving route thereof in a three dimensional space are inputted. A stereographic audio signal is processed based on the space information of the pseudo sound source. Then, the stereographic audio signal is on-line reproduced as a two-channel audio signal or the stereographic audio signal is stored in the disk as a new audio file.
Abstract:
Provided are a device and a method for remote collaboration based on a wearable display to provide a worker with maintenance procedures and methods by visualizing the maintenance procedures and methods provided from an expert in a remote place during maintenance of the worker who is a non-expert. The device for remote collaboration based on a wearable display comprises an image acquisition unit to acquire image information associated with the current viewpoint of a worker; a recognition unit to recognize the position and motion of the worker based on the acquired image information; an image processing unit to match a virtual object corresponding to a work target included in the acquired image information with the image information, and to match the movement of the work target, which is matched with the image information, with the image information based on operation information; and a visualization unit to visualize and output the image information processed by the image processing unit.
Abstract:
The present invention provides an augmented reality imaging-based sightseeing guide apparatus which easily matches the augmented reality image visualized on the reality of outdoor environment. An embodiment of the apparatus includes a camera part outputting video data corresponding to the reality of an arbitrary sightseeing place; a display part displaying the augmented reality image visualized on the reality of the sightseeing place; and a controller detecting a natural marker in the reality of the sightseeing place on the basis of the image data and controlling the display part to visualize the augmented reality image at the location of the natural marker.
Abstract:
다양한 훈련 가이드를 제공하는 가상 현실 기반 훈련 가이드 시스템 및 그 방법이 개시되어있다. 도구의 움직임을 추적하여 추적 정보를 획득하는 도구 움직임 추적부와 기저장된 훈련 가이드 정보 및 훈련 환경 설정 정보를 연동하는 환경 설정 연동부와 추적 정보, 훈련 가이드 정보 및 훈련 환경 설정 정보를 수치를 기반으로 가시화하는 수치 기반 가이드부와 추적 정보, 훈련 가이드 정보 및 훈련 환경 설정 정보를 그래픽을 기반으로 가시화하는 그래픽 기반 가이드부와 추적 정보, 훈련 가이드 정보 및 훈련 환경 설정 정보를 기반으로 도구 모델을 가시화하는 가상 도구 모델 기반 가이드부와 추적 정보, 훈련 가이드 정보 및 훈련 환경 설정 정보를 기반으로 역감 및 진동으로 전달하는 햅틱 기반 가이드부를 포함하는 가상 현실 기반 훈련 가이드 시스템을 구성한다. 따라서, 최적의 훈련 가이드 정보를 원하는 시간에 쉽게 참조할 수 있어, 효율적인 훈련이 가능하다.
Abstract:
PURPOSE: A stereoscopic image display device and method are provided to offer a stereoscopic image to not only the surface of a main display unit but also a space of the upper side of a table by using a translucency reflection structure unit. CONSTITUTION: A stereoscopic image generator(150) creates a first stereoscopic image and a second stereoscopic image by dividing one image. A main display unit(110) directly visualizes the first stereoscopic image to user's eyes. The main display unit comprises a first image output unit and a first eye-line dividing device unit. A user tracing unit traces information of the user's eyes. A secondary display unit(120) displays the second stereoscopic image. The secondary display unit comprises a second first image output unit and a second eye-line dividing device unit. A translucency reflection structure unit(130) visualizes the second stereoscopic image to the user's eyes by reflecting the second stereoscopic image displayed in the secondary display unit.