公开(公告)号：KR100777215B1

公开(公告)日：2007-11-19

申请号：KR1020060048966

申请日：2006-05-30

Applicant: 한국과학기술연구원

Inventor： 이경준 ,  안상철 ,  김형곤

IPC: H04N5/262 ,  G02B27/01 ,  G06T15/00

CPC classification number: H04N5/262 ,  G02B27/0101 ,  G06T15/00

Abstract: An augmented reality imaging system using a hand held mobile device is provided to overcome a restriction of a screen in the hand held mobile device like a portable phone or a PDA and to extend functionality of the hand held mobile device by providing a 3D augmented reality image for an LCD of the hand held mobile device. An augmented reality imaging system using a hand held mobile device comprises a portable terminal(140), an image acquisition unit(110), a memory, a marker image recognizer, an image processor(120) and a display(130). The portable terminal(140) provides plural marker images which expresses position information, enables a user to select at least one marker image via a user inputting unit, and displays the selected marker image. The image acquisition unit(110) acquires a real world image including the portable terminal(140). The memory stores plural 3D graphic images. The marker image recognizer recognizes the marker image displayed on the portable terminal(140) from the real world image. The image processor(120) forms the augmented reality image by synthesizing a 3D graphic image read form the memory on the real world image on the basis of the marker image. The display(130) displays the augmented reality image received from the image processor(120).

Abstract translation: 提供了一种使用手持式移动设备的增强现实成像系统，以克服手持式移动设备中的屏幕（如便携式电话或PDA）的限制，并通过提供3D增强现实图像来扩展手持式移动设备的功能 用于手持移动设备的LCD。 使用手持移动设备的增强现实成像系统包括便携式终端（140），图像获取单元（110），存储器，标记图像识别器，图像处理器（120）和显示器（130）。 便携式终端（140）提供表示位置信息的多个标记图像，使得用户能够经由用户输入单元选择至少一个标记图像，并显示所选择的标记图像。 图像获取单元（110）获取包括便携式终端（140）的真实世界图像。 存储器存储多个3D图形图像。 标记图像识别器从真实世界图像识别便携式终端（140）上显示的标记图像。 图像处理器（120）通过基于标记图像合成从真实世界图像上的存储器读取的3D图形图像来形成增强现实图像。 显示器（130）显示从图像处理器（120）接收的增强现实图像。