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Picture switching method and device

A picture switching and picture technology, which is applied in the field of image processing, can solve the problems that multiple 4K pictures cannot be switched, and the effect of 4K pictures is poor, so as to improve the user experience and improve the effect

Active Publication Date: 2017-11-21
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the above technology that multiple 4K pictures cannot be smoothly switched through a predetermined animation effect, resulting in a poor effect of 4K pictures when switching and displaying, an embodiment of the present disclosure provides a picture switching method and installation

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Embodiment Construction

[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0058]First of all, it needs to be explained that in various embodiments of the present disclosure, the electronic devices involved can be smartphones, tablet computers, e-book readers, MP3 (Moving Picture Experts Group Audio Layer III, moving picture experts compression standard audio layer 3) Players, MP4 (Moving Picture Experts Group AudioLayer IV, moving picture experts compressed ...

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Abstract

The present disclosure relates to a picture switching method and device, and belongs to the technical field of image processing. The method includes: superimposing a first resolution version of the i-th picture on a second resolution version of the currently displayed i-th picture, the resolution of the first resolution version being lower than that of the second resolution version resolution, i≥1; replace the second resolution version of the i-th picture with the second-resolution version of the i+1-th picture; perform the first-resolution version of the i-th picture according to a predetermined animation effect Hide and display the second resolution version of the i+1th picture. It solves the problem in the background technology that multiple 4K pictures cannot be switched smoothly through predetermined animation effects, resulting in poor effects of 4K pictures when switching and displaying; the animation produced by the first resolution version of the previous picture The effect realizes smooth switching between the second resolution versions of two adjacent pictures, and improves the switching display effect.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a picture switching method and device. Background technique [0002] 4K resolution is an emerging ultra-high resolution standard for digital cinema and computer video. Common 4K resolutions have two specifications: 3840×2160 pixels and 4096×2160 pixels. The "4K" name is derived from its number of pixels in the horizontal direction. [0003] With the development of 4K technology, 4K TVs, 4K pictures, and 4K videos have attracted more and more attention. Wherein, the 4K picture refers to a picture under 4K resolution, and the 4K picture is also called an ultra-high-definition picture. 4K pictures are delicate and colorful. Through 4K pictures, users can clearly see every detail and every close-up in the picture. [0004] In the process of realizing the present disclosure, the discloser found that the above-mentioned method has at least the following defect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484G06F3/048
CPCH04N21/42653H04N21/4325H04N21/8153G06T7/90G06T3/40G06T3/4007G06T3/4015G06T11/60G06T2207/10004G06T2207/20212
Inventor 刘盛理
Owner XIAOMI INC