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Image processing method and apparatus and electronic device

An image processing and image technology, applied in the field of image processing, can solve problems such as inability to recognize image objects, misjudgment, insufficient light intensity, etc., to reduce the probability of misidentification and misoperation, and enhance the edge and texture details.

Active Publication Date: 2017-05-10
XIAOMI INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, due to factors such as insufficient light intensity and uneven illumination, electronic devices are often unable to perform functions such as effective object recognition through directly collected images, which may easily cause misjudgment and misoperation

Method used

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  • Image processing method and apparatus and electronic device
  • Image processing method and apparatus and electronic device
  • Image processing method and apparatus and electronic device

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Embodiment Construction

[0058] 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.

[0059] figure 1 is a flow chart of an image processing method shown according to an exemplary embodiment, such as figure 1 As shown, this method is used in the terminal and may include the following steps:

[0060] In step 102, the initial gray value of each pixel on the image to be processed is acquired.

[0061] In this embodiment, the image to be processed can be collected and pr...

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Abstract

The disclosure relates to an image processing method and apparatus and an electronic device. The method may include the following steps: obtaining an initial gray value of each pixel point on an image to be processed; and according to gray value difference degrees among pixel points in a neighborhood corresponding to each pixel point, processing the initial gray value of each pixel point into an adjusted gray value, and obtaining adjusted images, wherein when the gray value difference degree corresponding to any pixel point is increasingly lower, the adjusted gray value of any pixel point increasingly approaches to an intermediate gray value of the corresponding adjusted image. Through the technical scheme of the disclosure, images can be preprocessed effectively to enable edges and texture details of objects to be shot to be improved, which is helpful in identifying objects and realizing other subsequent functions.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular, to an image processing method and device, and electronic equipment. Background technique [0002] Electronic devices often need to perform image acquisition and object recognition of the surrounding environment, thereby helping electronic devices realize intelligent and automated processing. [0003] However, due to factors such as insufficient light intensity and uneven illumination, electronic devices are often unable to perform functions such as effective object recognition through directly collected images, which may easily cause misjudgment and misoperation. Contents of the invention [0004] The disclosure provides an image processing method and device, and electronic equipment to solve the deficiencies in related technologies. [0005] According to a first aspect of an embodiment of the present disclosure, an image processing method is provided, incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/73
Inventor 尹雄师董苗波李本杰焦吉邱晓烨
Owner XIAOMI INC
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