基于Web和flash技术的示范农场全景虚拟漫游  

Demonstration Farm Panoramic Virtual Tour Based on Web and Flash Technologies

作　　者：黄惠珍[1] 刘善文[1] 

机构地区：[1]福建省农业科学院,福建福州350003

出　　处：《农业网络信息》2016年第8期48-52,共5页Agriculture Network Information

基　　金：福建省农业科学院科技创新项目"示范园区三维漫游系统的研究与应用";澳洲龙纹斑设施种苗工厂化繁育技术产业化工程(福建省种业创新专项)(编号:2014s1477-2)

摘　　要：基于Web和flash技术来建立具有真实感的虚拟场景是近年虚拟现实技术研究的热点,其中基于全景图像的三维全景展示技术研究、全景图的网上浏览和漫游是生成全景漫游系统的关键因素。本文以单反数码相机搭配鱼眼镜头结合全景云台拍摄长景深高画质的图像,通过PTGuiPro软件中柱形全景拼合算法保证全景图的自然、逼真,并使用Pano2VR开发、设计和发布全景漫游系统,使该系统在网页浏览器端得以实现,该方法成功用于现代农业科技示范园区的构建。Constructing a realistic virtual scene based on web and flash technologies is the research hot spot of virtual reality technique. The panoramic image mosaic technology based on sub-image and internet browsing and wander-through of panoramic image are the key factors in creating the panorama wander-through system.This paper used the high definition image shot by the digital SLR camera with fish eye lens combining with panoramic head and made more natural and lifelike by the cylinder panorama mosaic algorithm in PTGuiPro, to develop and re/ease the panorama wander-through system by applying Pano2VRbrowser and realize it in web browser. This method was successful in constructing modern agricultural science and technology demonstration district.

关 键 词：虚拟现实 全景漫游 云台 

分 类 号：TP315[自动化与计算机技术—计算机软件与理论]