Image processing method and terminal

An image processing and image technology, applied in the field of image processing, can solve the problems such as the overall visual impact of the image and the difference in brightness, and achieve the effect of improving the convenience of shooting, ensuring the effect, and avoiding unclear images.

Active Publication Date: 2016-08-24
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the border of the image, black edges will be formed due to image alignment. If the pixels at these black edges are fused according to the weighted average method, the difference in brightness will be formed, which will affect the overall vision of the image.

Method used

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  • Image processing method and terminal
  • Image processing method and terminal
  • Image processing method and terminal

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Embodiment Construction

[0043] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "component" or "unit" used to represent elements is only to facilitate the description of the embodiments of the present invention, and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0044] Mobile terminals may be implemented in various forms. For example, the terminals described in the embodiments of the present invention may include mobile phones, smart phones, notebook computers, digital broadcast receivers, personal digital assistants (PDA, Personal Digital Assistant), tablet computers (PAD), portable multimedia players (PMP , Portable Media Player), mobile terminals such as navigation devices, and stationary terminals such as digital TVs, desktop computers, and the like. In the following, it is assumed that th...

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Abstract

The invention discloses an image processing method and a terminal. The image processing method comprises the following steps of: obtaining an image data flow by utilizing an electronic aperture, wherein the image data flow comprises multi-frame image data; determining a reference frame from the image data flow, and registering various frames of image data in the image data flow, except the reference frame, with the reference frame; and performing fusion processing of the registered various frames of image data after replacing pixels in a black area in an image border into pixels corresponding to the reference frame, such that a target image is obtained.

Description

technical field [0001] The present invention relates to an image processing technology in the photographing field, in particular to an image processing method and a terminal. Background technique [0002] The camera function is one of the commonly used functions of mobile terminals, and the camera function of some mobile terminals has an electronic aperture mode. In the electronic aperture mode, after the user adjusts the aperture value, the mobile terminal will take continuous and uninterrupted shooting within the exposure time, and then make the multiple captured images transparent before superimposing them. The overall effect is the same as that of "slow shutter". The actual effect brought is very consistent, mainly highlighting the ultra-long exposure time that can even reach the B-level level. The algorithm adopted in the electronic aperture mode will not produce overexposure, and the overall effect of the picture is more natural. [0003] When using the electronic ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/265G06T7/00H04N5/232
CPCH04N5/265H04N23/57H04N23/80
Inventor 戴向东
Owner NUBIA TECHNOLOGY CO LTD
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