When shooting a single photo outdoors for panoramic synthesis

Method 1: photographic equipment: SLR camera+fisheye lens+panoramic platform+tripod, cool Lehman shooting method: SLR camera equipped with fisheye lens is fixed on the tripod through panoramic pan/tilt. The focal length is set to 8 mm to get the maximum shot frame. For pan/tilt horizontal rotation of the panorama, take a photo every 60 degrees. * * * 6 photos per week; Certain scenes need to take a photo on the ground every day. When making a 2: 1 panorama with fine resolution, a higher panorama is needed to show complementary functions. Advantages: the photo pixel is high, which is conducive to high-definition panoramic display; SLR cameras can manually control shooting parameters, and professional photographers can get the best quality photo materials. Disadvantages: A scene needs at least 6 photos, and it takes a long time to complete the material shooting of the scene. In the scene of high-speed moving objects, objects will be displaced, which brings great difficulties to the later synthesis of 2: 1 panoramic images. Scope of application: This method can be used to take panoramic photos, not only taking high-definition pixels, but also making full use of the photographer's shooting skills. By grasping the light and shadow, you can get artistic photos (especially suitable for scenic spots, exhibition halls, etc. ), so it is also a VR panorama. The method commonly used by companies that manufacture services is the most widely used method. Method 2: Photographic equipment: disposable imaging equipment such as panorama camera. Shooting mode: Through panorama camera, multiple photos can be taken at one time, and a 2: 1 panoramic photo can be automatically synthesized. Panorama camera can be mounted on a tripod, and some small panorama camera can also be photographed with a selfie stick. Advantages: the imaging speed is fast, even if an object moves quickly during shooting, it has little effect on the photo effect. Panorama camera also has the function of video shooting, so although the definition is not high, it has great advantages in some applications, such as full-motion live video. Disadvantages: low pixels and poor quality. The commercial mainstream panorama camera usually has pixels as high as 4K and 8K, and some manufacturers claim that the high-definition level of 12K can be achieved through post-processing, but these so-called high-definition photos are far from using SLR cameras. Scope of application: panorama camera is not suitable for demanding commercial applications, but it is a good choice for individual players because of its low image quality and ease of use. In addition, panoramic camera has irreplaceable advantages in the application of full dynamic video. I believe that in the future, with the upgrading of equipment and the improvement of network environment, it will become a weapon for VR panoramic production.