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Video recording method and device

A technology for video recording and previewing images, which is applied in the field of image processing, can solve problems such as poor blur effect, waste a lot of time for users, and complicated operation process, and achieve the effect of improving blur effect, increasing photo quality, and simplifying user operations

Inactive Publication Date: 2015-11-11
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: the user needs to take a good video in advance, open the image through software and manually select the background area, and the operation process is complicated, resulting in poor blur effect and waste of user experience. lot of time

Method used

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  • Video recording method and device
  • Video recording method and device

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Embodiment Construction

[0042] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0044] It should also be noted that the orientation terms such as left, right, up,...

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Abstract

The embodiment of the present invention discloses a video recording method and a device. The method comprises a step of obtaining a recorded preview image, and capturing a target object in the preview image, and a step of carrying out bokeh processing on the target object in the recorded preview image, and synthesizing the preview image by using data which is subjected to the bokeh processing and the data which is not subjected to the bokeh processing. By using the method and the device, when a terminal records a video, the target object can be captured in the recorded preview image, the background of the target object is subjected to bokeh processing, the image which is subjected to the bokeh processing is displayed in real time, the problem that a user needs to open a video image through software and manually select a background area to carry out bokeh processing in the prior art is solved, and the effects of improving the bokeh effect and simplifying a user operation are achieved.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a video recording method and device. Background technique [0002] Background blur is a commonly used photography method, which is well known and used by photography enthusiasts because it can quickly highlight the subject. When taking photos or recording videos, users generally focus on the subject of interest. Especially when shooting portraits, the background blur effect is very popular. Under this effect, the subject itself is enhanced, while the background Parts are blurred. However, when people take photos with background blur effects or record videos with background blur effects, they must use professional SLR cameras and undergo complex adjustment operations to achieve the desired effect. [0003] In order to meet the needs of non-professional photography users, there is a method to process images through software to obtain the background blur effect: after recording a v...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/235H04N5/14G06K9/46
Inventor 刘博
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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