What is a full picture?

1. Panoramic photo introduction

Scene photos, also known as panoramic photos, or PANORAMA in English, usually refer to photos taken in line with the normal and effective visual angle of human eyes (about 90 degrees horizontally and about 70 degrees vertically) or including the residual visual angle of both eyes (about 180 degrees horizontally and about 90 degrees vertically) or even 360 degrees. The traditional panoramic photos of optical photography are all scenes ((cylindrical panorama)) at 90-360 degrees on a two-dimensional plane, which push the front, back, left and right of a scene in an unobstructed view to the viewer's eyes, even a so-called "complete" panorama (spherical panorama), and even "painted" to the top of the head and the soles of the feet. 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.

2. Panoramic photo application field

Panoramic technology is very suitable for network display in the following fields:

Hotels, guesthouses: Use the network to remotely and virtually browse the appearance, lobby, guest rooms, conference halls and other service places of the hotel, show the comfortable environment and perfect service of the hotel, give customers real feelings and promote customer reservation.

Housing sales: Housing development and sales companies can use virtual panoramic browsing technology to show the appearance, structure, layout, interior design, etc. of real estate, and can also be used to make the introduction CD of real estate. Property buyers can carefully check all aspects of the house through the Internet at home, so as to enhance the purchasing desire of potential customers. More importantly, panoramic technology can make a virtual design of the real estate before it is completed, which is convenient for real estate developers to sell it faster.

Attractions: with exquisite 360-degree panoramic photos, the scenic spots in the scenic spots are displayed, giving visitors an immersive feeling. It can be used to make CDs of scenic spots, and it can also be used as an excellent tool for tourism companies to attract tourists.

Virtual reality display of exhibitions and exhibition halls.

3. Panoramic photo shooting skills

1. Use a tripod and buy one to keep your photos clear. Users often encounter panoramic shooting without tripod assistance. At this time, make sure you are standing in one place. When you rotate your body to take each photo, you should keep your digital camera close to your body. In addition, don't move from the original shooting position when shooting, try to stand firm. The purpose of this is to imitate the environment with a tripod and make the camera rotate around a point as smoothly as possible.

2. Shoot vertically, not horizontally. Take more photos in the same place, the edge deformation of the photos will be less, and the panoramic photos will look better.

3. It is best to set the white balance of the camera to cloudy day. If it is set to automatic, the white balance of each photo may change, which is very bad.

4. Press the shutter half way, set the exposure, then observe the viewfinder and record the aperture value and shutter speed. Now set the camera to m and adjust it to the value just recorded. If you don't do this, it is automatic exposure, so the exposure of each photo may be different. Exposure in PS will drive you crazy in the future.

If you focus on the first picture, then turn off the focus in the future, so that the camera doesn't have to refocus every picture, otherwise it will be very bad.

6. Before taking the first photo, you'd better take a photo with your finger in front of the camera, because what you want to take is not one photo, but several or countless photos. Unless you are very familiar with this scene, you won't know where to start shooting. After taking the last photo, repeat this operation in the same way.

7. Each photo overlaps by 20%-25%. Make sure that the first photo has 1/4/ in the second photo, and each photo overlaps by at least 20%. Then it is very important for PS that it is easy to sew together.

8. Take a quick shot. If the clouds move behind the scene, it is especially necessary to take a snapshot. The interval between each photo should not exceed 1 minute, otherwise some things in the panoramic photo will change, such as lights and clouds, and things will be chaotic.