| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information terminal for adjusting the positions of real space images consecutively obtained by a camera and additional information to be displayed in a superposing manner, at high speed. <P>SOLUTION: An information terminal obtains a camera image and detects a current position and attitude information for indicating a photographing direction. The information terminal retrieves and obtains a two-dimensional image whose attitude information matches or is most similar to the detected attitude information and additional information from a database for storing therein the two-dimensional images and the additional information in association with the attitude information. The information terminal calculates the correspondence between the camera image and the two-dimensional image, corrects a display position of the additional information using the correspondence, and superposes the additional information on the camera image for display. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
