Method and device for generating panoramic images

Abstract

The present invention proposes a method and device for generating a panoramic image, wherein the method for generating a panoramic image includes the following steps: taking multiple images at the same time; acquiring posture data of the shooting device when the multiple images are taken; The three images are synthesized to generate a panoramic image; the panoramic image is adjusted to a preset pose according to the pose data of the shooting device. In the method for generating a panoramic image of the present invention, even if the motion direction or posture of the photographing device changes suddenly during the shooting process, the deviation correction and distortion elimination processing of the embodiment of the present invention can make the synthesized panoramic image more natural and improve the quality of the panoramic image. effect, and can improve the quality of the seam boundary between composite images.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and device for generating a panoramic image. Background technique [0002] Panoramic images are a new form of photos. In a broad sense, wide-format photos, 360-degree photos, and augmented reality (Augmented Reality, AR) photos can all be called panoramic images. The shooting process of the panoramic image is mainly: select some images from multiple image frames with different orientations and angles obtained by continuous shooting, and perform image recognition, and then stitch the edges of the images to form a panoramic image. [0003] The stitching of traditional panoramic images is mainly to use the overlapping parts of the edges of two adjacent photos when taking pictures, perform image recognition on the edges of the photos, and overlap the overlapping parts to form a picture that is connected end to end. However, the final photo formed by the abo...

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Problems solved by technology

However, the final photo formed by the above method may be caused by misalignment of the optical centers of the lenses, movement of the camera position, horizontal deflection of the camera, vertical deflection of the camera, or changes in the direction of motion of the carrier carrying the camera (for example, during vehicle shooting, due to The vehicle turns, the reference direction changes) and other problems cause image stitching difficulties, poor stitching effects, etc.

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