Method for repairing and presenting super wide angle distorted image and mobile phone capable of photographing the image

Abstract

The invention provides a method for repairing and presenting a super wide-angle distorted image and a mobile phone capable of photographing the image, comprising the steps of: obtaining a super wide-angle distorted image; construct super wide angle distorted image inpainting model; in coordinate system X-Y-Z, the view plane ABCD is selected as the view plane of the initial angle, and the view plane ABCD is parallel to the YOZ plane and tangent to the hemisphere plane, and the projection image of the ultra wide angle distorted image on the view plane ABCD is obtained. After rotating the displayscreen to rotate the view plane ABCD, the view plane of other angles is obtained, and the projection image of the super wide angle distorted image on the view plane of other angles is obtained according to the view plane ABCD. A wide-angle lens is arranged on the mobile phone body, so that the mobile phone can take super wide-angle distorted images, and the super wide-angle distorted images are repaired into 180-degree viewing angle space by constructing a super wide-angle distorted image repairing model, and finally the image content is avoided to waste through display screen, and the cost of image processing hardware and software is reduced. The invention is applied to the field of image processing.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a method for repairing and presenting an ultra-wide-angle distorted image. Background technique [0002] With the rapid development of communication technology, mobile phones have become an indispensable tool for people's daily life, work and entertainment. Among them, the camera function has become one of the most important application areas of mobile phones. [0003] However, due to the limitations of the mobile phone's own structure and the impact of cost, most ordinary mobile phones can only perform simple shooting. This is because the camera installed on an ordinary mobile phone mostly has a field of view shooting angle of 58-65 degrees. In this way, even if a camera with a 65-degree field of view with the largest shooting range is used, the range of captured images still cannot reach the observation range of ordinary naked eyes, and cannot meet people's urgent needs for "s...

AI Technical Summary

Problems solved by technology

[0006] The 360-degree panoramic image in the prior art will cause waste of image content, and will cause additional hardware and software costs. At the same time, the existing ultra-wide-angle distorted image repair method cannot meet the requirements of ultra-wide-angle distorted image real-time high-definition restoration and correction. Problem, the purpose of the present invention is to provide a method for repairing and presenting an ultra-wide-angle distorted image and a mobile phone capable of capturing the image. First, the ultra-wide-angle distorted image can be captured through the mobile phone, and finally the display screen rotates at different angles, and then the display screen The ultra-wide-angle distorted image in the corresponding area is repaired and presented, which effectively meets the real-time requirements of ultra-wide-angle distorted image restoration. The accuracy of the calculation in the process can improve the restoration performance and meet the requirements of high-definition restoration correction

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