公开(公告)号：KR101526049B1

公开(公告)日：2015-06-04

申请号：KR1020130070408

申请日：2013-06-19

Applicant: 동명대학교산학협력단

Inventor： 옥수열 ,  송상민

IPC: G06T17/00 ,  G06T7/20

Abstract: 본발명은가상공간에서가상캐릭터의개체수가증가하여도계산비용이그다지증가하지않고실시간으로시뮬레이션이가능하며, 스크린상의가상캐릭터가상기스크린앞에선 사람의동작에반응하도록하여입체영상을제공하도록하는가상생태공원가시화시스템에관한것이다. 본발명에의하면, 컴퓨터그래픽기술을활용해자연식물의움직임을시뮬레이션하기위한식물생성모듈과, 자율에이전트기반의가상캐릭터의움직임을표시하기위한가상캐릭터조정모듈을포함하는가상생태공원생성장치; 스크린과, 상기가상생태공원생성장치에의해생성된식물및 가상캐릭터를상기스크린상에표현되도록하는프로젝터를포함하는입체영상디스플레이장치; 및상기스크린앞에위치되는사람의동작을인식하기위한동작인식센서와, 상기동작인식센서를통해검출된사람의동작을처리하기위한동작명령처리모듈을포함하는인터페이스장치;를포함하는가상생태공원가시화시스템을제공한다.

公开(公告)号：KR1020140147339A

公开(公告)日：2014-12-30

申请号：KR1020130070408

申请日：2013-06-19

Applicant: 동명대학교산학협력단

Inventor： 옥수열 ,  송상민

IPC: G06T17/00 ,  G06T7/20

CPC classification number: G06T17/00

Abstract: The present invention relates to a virtual ecology park visualization system, in which, even if the number of virtual characters is increased in a virtual space, computation cost is less increased, a real-time simulation is possible, and the virtual character on a screen reacts to the motion of a person at the front of the screen so that a three dimensional (3D) image is provided. According to the present invention, the virtual ecology park visualization system includes: a virtual ecology park creating device including a plant creating module used to simulate the motion of natural plants by utilizing a computer graphic technology and a virtual character adjusting module to display the motion of the virtual character based on an autonomous agent; a 3D image display including a screen and a projector to express plants and the virtual characters created by the virtual ecology park creating device on the screen; and an interface device including a motion recognition sensor to recognize the motion of the person located at the front of the screen and a motion instruction processing module to process the motion of the person detected through the motion recognition sensor.

Abstract translation: 虚拟生态公园可视化系统技术领域本发明涉及一种虚拟生态园区可视化系统，其中即使在虚拟空间中增加了虚拟人物的数量，也增加了计算成本，实时模拟成为可能，并且屏幕上的虚拟角色 对屏幕前方的人的运动做出反应，从而提供三维（3D）图像。 根据本发明，虚拟生态公园可视化系统包括：虚拟生态园区创建装置，其包括用于通过利用计算机图形技术来模拟天然植物的运动的植物建立模块和虚拟角色调整模块， 基于自主代理的虚拟角色; 包括用于表达植物的屏幕和投影仪的3D图像显示器和由所述虚拟生态园区创建装置在屏幕上创建的虚拟角色; 以及接口装置，其包括运动识别传感器，以识别位于屏幕前方的人的运动;以及运动指令处理模块，用于处理通过运动识别传感器检测到的人的运动。

公开(公告)号：KR101267571B1

公开(公告)日：2013-05-24

申请号：KR1020110125355

申请日：2011-11-28

Applicant: 동명대학교산학협력단

Inventor： 송상민 ,  옥수열

IPC: G06T13/60

CPC classification number: G06T13/60 ,  G06K9/6218 ,  G06T7/60

Abstract: PURPOSE: A method for displaying animation about natural plants is provided to present a realistic and natural shape of trees in animation by applying a parametric function L-system. CONSTITUTION: A method for displaying animation about natural plants comprises the steps of: development of a plant model; and generation of motions of a plant. For developing a plant model, geometric information of a plant is generated by a parametric function which is delivered with L-system parameters. The parametric function is a user-defined function about elements to determine the shape of a plant including the length and the thickness of branches. Motion information of a plant is generated using the shape maintaining force of a plant in a shape matching scheme.

Abstract translation: 目的：提供一种显示关于自然植物的动画的方法，通过应用参数函数L系统在动画中呈现一种逼真而自然的树状形状。 规定：显示关于天然植物的动画的方法包括以下步骤：开发植物模型; 以及植物运动的产生。 对于开发植物模型，植物的几何信息由具有L系统参数的参数函数产生。 参数函数是关于用于确定植物形状的元件的用户定义函数，包括分支的长度和厚度。 使用形状匹配方案中的植物的形状保持力来生成植物的运动信息。