Panoramic photo introduction

The traditional panoramic photo of optical photography is to display all the scenes ((cylindrical panorama)) from 90 degrees to 360 degrees on a two-dimensional plane, and push the front, back, left and right of a scene to the viewer in an unobstructed view, and even the so-called complete panorama (spherical panorama), even the top of the head and the soles of the feet are drawn. With the continuous development of digital image technology and Internet technology, it can be displayed on the Internet with a special playback software. Users can control the direction of looking around with the mouse and keyboard, which can be left, right, near and far. It makes you feel that you are in the environment, as if you are browsing the beautiful scenery outside in a window.

As shown in the figure below:

Panoramic photo of Wuli River in Shenyang