Saturday, 30 December 2017

Photography Equipment Used In Virtual 360 Tours

By Mary Sullivan


One of the newest forms of entertainment is online touring. What better way to visit other countries and well known landmarks than through Virtual 360 Tours. Whether previewing for a potential trip or just wanting to experience other cultures, this type of touring can be a fun way to do so. In addition, it is also a good way to take a beautiful vacation without ever leaving home.

While some photographs and videos are free, there are others which are only available either with a paid subscription or on an individual basis. In cases where there is a cost for video, most users have suggested that the experience is well worth the price. For, while a vacation would costs thousands of dollars, a subscription fee or the cost of an individual video is often minimal in comparison.

AirPana was one of the first to develop this new technology. While this is the case, there are other companies currently involved in research and development of similar applications and programs. Basically, the photographs are created by using multiple cameras. Whereas, these videos also known as spherical or immersive videos are created using a multitude of equipment.

These videos and photographs are often filmed using special equipment. In the case of video, it is often an equirectangular project system, and when it comes photographs either a single camera or camera array or used to create the 360 degree effect. In most cases, films are shot with monoscopic, a single video camera or stereoscopic equipment using a multitude of video equipment.

The difference between monoscopic and stereoscopic is whether using one video camera or multiple video cameras. One problem with this type video is that there are often issues in the middle of the picture. Whereas, the top and bottom are almost always clear. While this is the case with pictures and video, the sound is also different between monoscopic and stereoscopic equipment.

There are currently specialized rigs and cameras which have been created for use with this technology. Equipment used in this manner includes all-in-one virtual reality cameras, Go Pro's and an Odyssey system which provides an array of different size camera equipment. Once other companies discover how to use this and other equipment, AirPana will have far more competition. As such, the cost of memberships and videos will most likely go down in the future.

These videos are generally viewed using personal computers, mobile devices or dedicated head mounted displays such as Virtual Reality headgear. When viewing on smart phones, there are internal sensors like the gyroscope which can be used to pan across images. While virtual reality headgear can be used to view these videos, it should be noted that it is often advised not to use a virtual reality headset for more than 30 to 55 minutes per session.

Whether a membership or individual video purchase, those using this new technology have often found doing so quite beneficial. For, whether using the photographs and video for a class project, or to tour the world without leaving home, the technology is useful in both. While a membership or price per video is often required, photographs are often available free of charge.




About the Author:



Unknown

Mình là Dũng. Hiện đang là quản trị viên của website http://idocs.vn. Mình sẽ chia sẻ với các bạn những tài liệu là các Luận văn, Đồ án, Tiểu luận, Giáo án, Sách ... Giúp các bạn tham khảo và sử dụng trong học tập và công tác. Các bạn có thể liên hệ với mình qua yahoo: iDocsvn hoặc mail: idocsvn@gmail.com !

0 nhận xét:

Post a Comment

 

Copyright @ 2013 Free eBooks Download.

Developed by Mr.Dpro