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Method and terminal for acquiring image data

A technology of image data and image acquisition, applied in the field of digital imaging, can solve problems such as unclear, blurred image data, out of focus, etc., and achieve the effect of clear image data

Inactive Publication Date: 2014-01-01
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to some limitations of the imaging module itself, it is prone to out-of-focus situations. Even a professional-level SLR camera may also appear out of focus.
Inaccurate focus and out-of-focus will lead to blurred and unclear image data, which will affect the image quality

Method used

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  • Method and terminal for acquiring image data
  • Method and terminal for acquiring image data
  • Method and terminal for acquiring image data

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Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] Such as figure 1 As shown, in one embodiment, a method for collecting image data is provided. This embodiment is mainly illustrated by using the image data acquisition method applied to a terminal including an imaging module, and the terminal includes but is not limited to: a smart phone, a tablet computer, an e-book reader, an MP3 player (Moving Picture Experts Group Audio Layer III , Moving Picture Experts Compression Standard Audio Layer 3), MP4 (Moving Picture Experts Group Audio Layer IV, Motion Picture Experts Compression Standard Audio Layer 3) players, laptops, digital cameras, etc....

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Abstract

The invention provides a method and terminal for acquiring image data. The method comprises the steps of receiving an image acquisition instruction; controlling a lens to move in the direction facing to a photosensitive device or away from the photosensitive device according to the image acquisition instruction; acquiring the image data at the same scene at preset time intervals and at lens moving distance or focus distance intervals. According to the acquisition method and terminal for image data, due to the fact that the image data acquired when an object is located in the field depth range of a focus are clear, multiple image data corresponding to different focuses at the same scene are acquired, and the possibility that the object at the scene is located in the field depth range of one of the focuses can be greatly increased, so that the clear image data can be obtained.

Description

technical field [0001] The invention relates to the technical field of digital imaging, in particular to an image data collection method and terminal. Background technique [0002] In recent years, digital imaging technology has developed rapidly, and imaging modules are integrated in many terminals, enabling the terminal to have a camera function. However, due to some limitations of the imaging module itself, out-of-focus situations are prone to occur, and even professional-level SLR cameras may be out of focus. Inaccurate focus and out-of-focus will lead to blurred and unclear image data, which will affect the image quality. Contents of the invention [0003] Based on this, it is necessary to provide an image data collection method and terminal for the above-mentioned technical problem that the acquired image data is blurred due to inaccurate focus. [0004] A method for collecting image data, the method comprising: [0005] Receive image acquisition instructions; ...

Claims

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Application Information

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IPC IPC(8): H04N5/232
Inventor 王文熹吴锦伟
Owner MEIZU TECH CO LTD
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