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A panoramic image shooting method and mobile terminal

A panoramic image and mobile terminal technology, applied in the field of communication, can solve problems such as lack of image details, easy occurrence of light and dark in panoramic images, poor image quality, etc.

Active Publication Date: 2020-09-01
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a panoramic image shooting method and a mobile terminal, so as to solve the problems that alternate bright and dark stripes tend to appear on the panoramic image, insufficient image details, and poor image quality when the existing mobile terminal shoots the panoramic image.

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  • A panoramic image shooting method and mobile terminal
  • A panoramic image shooting method and mobile terminal
  • A panoramic image shooting method and mobile terminal

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] see figure 1 , figure 1 It is a flowchart of a panoramic image shooting method provided by an embodiment of the present invention. The method is applied to a mobile terminal, and the mobile terminal includes camera modules of a first camera, a second camera and a third camera, such as figure 1 As shown, the method includes the following steps:

[0029] Step 101. Acquire at least one frame of the first image with normal exposure captured by th...

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Abstract

The present invention provides a panoramic image shooting method and a mobile terminal, respectively acquiring three kinds of images with different exposure degrees to synthesize three initial panoramic images, and then using the three initial panoramic images after high dynamic range image processing to synthesize a target panoramic image, thus , can reduce the occurrence probability of light and dark stripes in the target panoramic image, improve the uniformity of brightness on the target panoramic image, and improve the image details and image quality of the target panoramic image.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a panoramic image shooting method and a mobile terminal. Background technique [0002] With the development and progress of science and technology, communication technology has developed rapidly and made considerable progress, and with the improvement of communication technology, mobile terminals have become an indispensable part of people's lives. The types of functions and performance requirements are getting higher and higher, such as Internet access function, audio function, shooting function and fast charging function, etc. have become the necessary functions of smart terminals or mobile terminals. [0003] At present, it has become a trend to use a mobile terminal to take pictures or video. Among them, panoramic images are favored by photographers due to their wide-range viewing angles and rich image content. However, in the current sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G06T5/50G06T3/40G06T5/00
CPCG06T3/4038G06T5/50G06T2207/20221H04N23/698G06T5/90
Inventor 刘庚龙
Owner VIVO MOBILE COMM CO LTD
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