360-degree panoramic camera module and electronic equipment

A panoramic camera and electronic equipment technology, applied in the field of 360° panoramic camera modules and electronic equipment, can solve the problems of not being able to shoot the upper and lower sides, out-of-sync captured images, image afterimages, etc., so as to facilitate composite processing and solve image afterimages The effect of video and simultaneous shooting

Inactive Publication Date: 2017-02-22

TRULY OPTO ELECTRONICS

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AI-Extracted Technical Summary

Problems solved by technology

This makes panoramic shooting extremely inconvenient. In addition, due to the inconsistency of shooting time, there will be afterimages in the captured images.

And because the field of view of traditional mobile phones is generally about 80°, it is basically impossible to shoot the upper and lower ...

Method used

Simultaneously, the optical center of front and rear two fish-eye lenses is on the same axis, that is, the central optical axis of front and rear two fish-eye lenses is consistent, and the image taken can be made without deviation, thereby more convenient for image processor to carry out front and rear two. image synthesis.

The 360 ° panoramic camera module provided by the present invention is designed using two fisheye lens modules back to back, and will adopt the design of the optical center of two fisheye lenses on the same axis, so that the two fisheye lenses The viewing angles complement each other, and the positions of the front and rear fisheye lens modules are fixed by the fixing bracket, realizing the purpose of instant 360° full-angle shooting, which greatly facilitates the user's panoramic shooting.

[0028] In order to realize the instantaneous shooting of 360 ° full viewing angle and the convenient function of shooting, the present invention provides a brand-new camera module structure design. Specifically, this solution designs the front fisheye lens 1 and the rear fisheye lens 2 in a back-to-back manner, so that the purpose of 360° full-view shooting can be realized instantly, that is, a 360° panorama photo without dead angle can be shot instantly. The angle of view of the fisheye lens used in this program is greater than or equal to 180°. Preferably, the angle of view of the front fisheye lens 1 and the re...

Abstract

The invention discloses a 360-degree panoramic camera module. The 360-degree panoramic camera module comprises a front-facing fish-eye lens, a rear-facing fish-eye lens and an image processor, wherein the front-facing fish-eye lens and the rear-facing fish-eye lens are arranged back to back, and field angles of the front-facing fish-eye lens and the rear-facing fish-eye lens are greater than or equal to 180 degrees; the image processor is used for synthesizing a first image taken by the front-facing fish-eye lens and a second image taken by the rear-facing fish-eye lens into one 360-degree panoramic image; an optical center of the front-facing fish-eye lens and an optical center of the rear-facing fish-eye lens are positioned on the same axis; and the image processor is connected with the front-facing fish-eye lens and the rear-facing fish-eye lens. In the 360-degree panoramic camera module, the front-facing fish-eye lens and the rear-facing fish-eye lens are designed in a back-to-back way, so that the aim of 360-degree all-angle-of-view shooting can be fulfilled instantly. Meanwhile, the optical centers of the front and back fish-eye lenses are positioned on the same axis, namely, central optical axes of the front and back fish-eye lenses are consistent, so that a difference between the taken images can be avoided, and the image processor can perform image synthesis processing more conveniently. The invention also discloses electronic equipment.

Application Domain

Television system detailsColor television details

Technology Topic

Camera lensOptical axis +10

Image

Examples

Experimental program(1)

Example Embodiment

[0022] The core of the present invention is to provide a 360° panoramic camera module that can conveniently perform panoramic shooting.

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1 to Figure 5 In a specific embodiment, the present invention provides a 360° panoramic camera module, including:

[0025] The front fisheye lens 1 and the rear fisheye lens 2 are arranged opposite to each other and the angle of view is greater than or equal to 180°. The optical center of the front fisheye lens 1 and the optical center of the rear fisheye lens 2 are on the same axis ;

[0026] An image processor for synthesizing the first image taken by the front fisheye lens 1 and the second image taken by the rear fisheye lens 2 into a 360° panoramic image. The image processor is combined with the front fisheye lens 1 and The rear fisheye lens 2 are connected.

[0027] Specifically, in the structure of the above-mentioned camera module, the front fisheye lens 1 and the rear fisheye lens 2 are used to capture the front and rear scene images, respectively, and the image processor is used to combine the front fisheye lens 1 and the rear fisheye lens The images taken by the eye lens 2 are combined.

[0028] In order to realize the functions of instant shooting with 360° full viewing angle and convenient shooting, the present invention provides a brand-new camera module structure design. Specifically, this solution designs the front fisheye lens 1 and the rear fisheye lens 2 in a back-to-back manner, so that the purpose of 360° full-view shooting can be achieved instantly, that is, 360° panoramic photos without dead angles can be instantly shot. The angle of view of the fisheye lens used in this solution is greater than or equal to 180°. Preferably, the angle of view of the front fisheye lens 1 and the rear fisheye lens 2 in the solution of this specific embodiment are both 180°. When the optical centers of the fisheye lens are on the same horizontal axis and the back-to-back design is adopted, the angle of view equivalent to two hemispheres coincides at the diameter of the spherical surface at this time, and the two complement each other instantly to achieve 360° shooting without dead angle. The user only needs to choose to take a photo on the electronic device to achieve 360° full-view shooting. When browsing the taken panoramic photos, the user can observe the images of various perspectives by sliding left and right and sliding the photos up and down, which is equivalent to that a person observes the images of various positions on the spherical surface in the center of the sphere.

[0029] At the same time, the optical centers of the front and rear fisheye lenses are located on the same axis, that is, the center optical axes of the front and rear fisheye lenses are the same, so that the captured images have no deviation, which is more convenient for the image processor to perform the front and back images. Synthesis processing.

[0030] Compared with the prior art, the camera module provided by this solution is extremely simple in operation and simple in structure, solves the problem of image sticking caused by inconsistent shooting time in traditional panoramic shooting, and achieves simultaneous shooting of scenes from various perspectives in an instant.

[0031] Preferably, the aforementioned 360° panoramic camera module further includes a fixing bracket 3 for connecting and fixing the front fisheye lens 1 and the rear fisheye lens 2. Specifically, in the present invention, the two fisheye lenses can be fixedly connected to the fixing bracket 3 by means of glue bonding or snap-fitting. Preferably, in this solution, it is preferable to fix the fisheye lens by means of bonding. Reduce the structure volume. Fixing the two fisheye lenses by the fixing bracket 3 can make the fixation of the central optical axes of the two fisheye lenses more firm, which is convenient to provide a support basis for later image processing.

[0032] The 360° panoramic camera module provided by the present invention is designed using two fisheye lens modules back-to-back, and adopts a design in which the optical centers of the two fisheye lenses are on the same axis, so that the viewing angles of the two fisheye lenses are mutually To compensate, and to fix the positions of the front and rear fisheye lens modules through the fixed bracket, the purpose of instant 360° full-view shooting is realized, which greatly facilitates the user's panoramic shooting.

[0033] The present invention also provides an electronic device, which includes the aforementioned 360° panoramic camera module. The derivation process of the beneficial effects produced by the electronic device is substantially similar to the derivation process of the beneficial effects brought about by the aforementioned 360° panoramic camera module, so it will not be repeated here.

[0034] Preferably, the above-mentioned electronic device is a mobile phone. Of course, the above-mentioned electronic device may also be a video camera or a tablet computer.

[0035] The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined in this document can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel features disclosed in this document.

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Classification and recommendation of technical efficacy words

Simple and efficient operation
Easy to synthesize

360-degree panoramic camera module and electronic equipment

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

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Description & Claims & Application Information

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