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Artifact elimination method, device, storage medium and terminal

An image, short-exposure technology, applied in TV, color TV parts, electrical components, etc., can solve the problems of low system resource utilization, unclear exposure images, and inability to obtain satisfactory results, and achieves the goal of improving resource utilization. Effect

Active Publication Date: 2018-12-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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Problems solved by technology

[0003] However, in use, it is found that as the exposure time increases, the movement of the object to be photographed during the exposure period will produce artifacts in the final exposure image, resulting in unclear exposure images. At this time, users need to take pictures again, otherwise they cannot get satisfactory results. , low utilization of system resources

Method used

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  • Artifact elimination method, device, storage medium and terminal
  • Artifact elimination method, device, storage medium and terminal
  • Artifact elimination method, device, storage medium and terminal

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Embodiment Construction

[0024] The technical solution of the present application will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0025] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also hav...

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Abstract

A method for artifact elimination is disclose in an embodiment of that present application, The method comprises the following steps: when acquiring a long-exposure image is detected, acquiring a first short-exposure image through a second camera according to an exposure start time of the long-exposure image, acquiring a second short-exposure image through the second camera according to an exposure stop time of the long-exposure image; determining displacement information based on the first short exposure image and the second short exposure image; according to the displacement information, determiningan artifact region of the long exposure image, and reparing the artifact region, so as to improve the resource utilization rate of the equipment.

Description

technical field [0001] The embodiments of the present application relate to the technical field of mobile terminals, and in particular, to an artifact elimination method, device, storage medium, and terminal. Background technique [0002] With the continuous development of mobile terminals, almost every mobile terminal is equipped with a camera function, and can take pictures based on the camera function. The mobile terminal tends to take pictures automatically, and can automatically determine the exposure time according to the picture taking environment. [0003] However, in use, it is found that as the exposure time increases, the movement of the object to be photographed during the exposure period will produce artifacts in the final exposure image, resulting in unclear exposure images. At this time, users need to take pictures again, otherwise they cannot get satisfactory results. , low utilization of system resources. Contents of the invention [0004] The purpose of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/217
CPCH04N23/81
Inventor 孙剑波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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