The Application of Spherical Panorama Images in Real Estate's 3D Space Virtual Tour

• Main Authors: Chi-Lung Kao, 高吉隆
• Other Authors: Min-Jen Tsai
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/84331596029481168444

碩士 === 國立交通大學 === 管理學院碩士在職專班資訊管理組 === 94 === Due to many new technology inventions for the Internet, everyone could enhance the website content along with the high expectation of the application usage. Since the Internet communication speed and bandwidth increases daily, it enables users to request the multimedia content to obtain the information. Among different multimedia format, the pre-recorded panorama images could present the real-life spatial scenery of the real estate on the Internet and allow the potential buyers to surf the details. Therefore, how to generate a good panorama images becomes an important topic. This study discusses the following two aspects: the convenience of creating panorama image processes and the accuracy of assembling images. During the creating panorama image processes, this study used the 183 degree fish-eye lens to catch up a broader view of the image and simplify the photographing process since a spherical panorama image only need two images for the complete view. Moreover, we used the rotation tripod to locate the lens at the center of rotation in order to avoid the dead angle at the center of the rotation position. In assembling process, we adjusted the images manually in order to keep the accuracy of jointed images. By changing the position of the fish-eye images, it immediately displays the seam change among the joint location. In addition, we used the rotation tripod to remain at the fixed angle position to shoot images and the image quality can be preserved for the assembling process. In summary, we used the following tools during this study: 183 degree fish-eye lens, the rotation tripod which takes the lens as the center of rotation and the self-developed software which can transform the fish eye image to the spherical panorama images. The whole spherical panorama images can then be created seamlessly and conveniently for the real estate usage on the Internet and some case studies are shown in this thesis.