Mobile terminal having binocular camera and photographing method

A technology of binocular camera and mobile terminal, which is applied in the field of mobile terminal and its photography, can solve the problems of easy shaking of human hands, not on the same horizontal line, poor imaging quality, etc., and achieve the effect of convenient and fast imaging quality.

Inactive Publication Date: 2016-01-20
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when taking pictures, the hands are prone to shaking during the rotation of the mobile phone, so the entire rotation process is not on the same horizontal line, resulting in poor image quality

Method used

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  • Mobile terminal having binocular camera and photographing method
  • Mobile terminal having binocular camera and photographing method
  • Mobile terminal having binocular camera and photographing method

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Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0048]Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop co...

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Abstract

The invention discloses a mobile terminal having a binocular camera. The mobile terminal includes a photographing module, a photo acquisition module and a photo synthesis module. The photographing module is used for controlling a first camera and a second camera to photograph with the same photographing parameters after receiving a wide-angle photographing instruction. The sum of angles between the first camera and the second camera after rotation and planes where two rotating shafts are positioned is greater than zero and less than half of the sum of field angles of the first camera and the second camera. The photo acquisition module is used for acquiring a first photo photographed by the first camera and a second photo photographed by the second camera. The photo synthesis module is used for stitching and synthesizing the first and second photos into a wide-angle photo. The invention further provides a photographing method of the mobile terminal having the binocular camera. The invention can be used for quickly and conveniently photographing a wide-angle photo of high imaging quality.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal with a binocular camera and a photographing method thereof. Background technique [0002] At present, the equivalent focal length of cameras used in mobile terminals such as mobile phones and tablet computers is basically within the range of 35mm to 28mm, and the corresponding maximum field of view angle is between 63° and 75°. Due to the lens technology, when a super wide-angle lens module is used on a mobile phone, that is, a lens module with a horizontal field of view of 80° or more, the photo will have relatively large distortion. Therefore, if the user wants to take a wide-angle photo, he can rotate the phone to take a picture and then synthesize a wide-angle photo on the phone. However, when taking pictures, the hands are prone to shaking during the rotation of the mobile phone, so that the entire rotation process is not on the same horizontal li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/60
Inventor 谢书勋
Owner NUBIA TECHNOLOGY CO LTD
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