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Star detection method, mobile terminal and computer readable storage medium

A detection method and detection program technology, applied in the field of image processing, can solve the problem of low recognition accuracy of star regions, and achieve the effects of high reliability and improved recognition accuracy

Pending Publication Date: 2022-02-11
NUBIA TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a star detection method, a mobile terminal and a computer-readable storage medium, aiming at solving the technical problem of low recognition accuracy of star regions in the prior art

Method used

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  • Star detection method, mobile terminal and computer readable storage medium
  • Star detection method, mobile terminal and computer readable storage medium
  • Star detection method, mobile terminal and computer readable storage medium

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0042] In the solutions of the embodiments of the present invention, the star detection method is applied to a mobile terminal, and the terminal can be implemented in various forms. For example, the mobile terminals involved in the present invention may include mobile terminals such as mobile phones, tablet computers, notebook computers, palmtop computers, and personal digital assistants (Personal Digital Assistant, PDA).

[0043] In the subsequent description, a tablet computer will be taken as an example, and those skilled in the art will un...

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Abstract

The invention discloses a star detection method, a mobile terminal and a computer readable storage medium. The star detection method comprises the following steps of determining a candidate star region group from a star sky image, based on neighborhood analysis, determining and removing a first type of abnormal star regions from the candidate star region group, determining a possible abnormal star region group from the new candidate star region group based on morphological processing, determining a second type of abnormal star regions from the possible abnormal star region group based on color analysis, removing a second type of abnormal star regions from the new candidate star region group, and determining a real star area from the remaining candidate star regions. On the basis of neighborhood analysis, morphological processing, color analysis and the like, the abnormal star region is determined and eliminated, so that the reliability of the finally determined real star region is higher, namely, the star region identification accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a star detection method, a mobile terminal and a computer-readable storage medium. Background technique [0002] When processing the captured starry sky image, it is first necessary to determine the star region in the starry sky image, and then perform related image processing on the starry sky image. [0003] At present, the star area in the starry sky image is generally identified by brightness, but due to the existence of interference factors such as aircraft lights and street lights, it is easy to identify aircraft lights, street lights, etc. as star areas, that is, the recognition accuracy of star areas in the prior art is not high. Contents of the invention [0004] The main purpose of the present invention is to provide a star detection method, a mobile terminal and a computer-readable storage medium, aiming at solving the technical problem of low recognition a...

Claims

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Application Information

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IPC IPC(8): G06V10/22G06V10/28G06T7/90
CPCG06T7/90
Inventor 徐爱辉王秀琳
Owner NUBIA TECHNOLOGY CO LTD
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