Panoramic viewer

Abstract

The invention discloses a panoramic viewer, which comprises a shell (4), wherein a hyper-spherical pick-up lens (1) is arranged on the upper part of the shell (4); an image rectifying and processing group (2) and a power supply and image distribution plate group (3) are arranged in the shell (4) below the hyper-spherical pick-up lens (1); the image rectifying and processing group (2) comprises an imaging sensor (5) and an image rectifying device (6) which are connected through a transmission cable; the power supply and image distribution board group (3) comprises a power supply module (8) and a digital signal processor (9); the image rectifying device (6) is connected with the digital signal processor (9) through a transmission cable. The panoramic viewer has the beneficial effects of compact structure, small size and light weight; image acquisition of 360-degree surrounding environment information can be realized by adopting a single-lens CCD (Charge Coupled Device), so that monitoring personnel in an enclosed vehicle environment can acquire real-time surrounding environment situations, and monitoring personnel inside a vehicle can be assisted to build the sense of environmental situation.

Description

technical field [0001] The invention relates to the technical field of 360° surrounding panoramic vision, in particular to a panoramic observation mirror. Background technique [0002] At present, most of the peripheral observation mirrors are with rotary cameras or multi-lens CCD cameras, which are large in size and high in cost, and are inconvenient to install and use. With the development of security monitoring applications, the scope of camera applications is also expanding. Due to the diversity of environments, light, monitoring objects and the complexity of monitoring pictures, the requirements for multi-camera video capture chips (CCD) and lens technology are also increasing. keep improving. [0003] The effective pixels of CCD have developed from hundreds of thousands to the current tens of millions, and the lens has evolved from ordinary to wide-angle, telephoto and other forms. However, the current camera technology is only for video image acquisition with a limi...

AI Technical Summary

Problems solved by technology

Most of the existing 360° panorama display technologies are based on the splicing of Dofu images, mainly mapping multiple images on the same spherical model, and then splicing to cover repeated areas. Because of the huge algorithm, it is time-consuming, and in the Inconvenient detection in large field of view

[0005] In addition, the Chinese patent 201220024846.5 provides a security monitoring camera whose field of view can only reach 170°, and there is a dead angle range

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