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Method, device and telescope for fast identification of stars

An identification method and technology of stars, applied in the field of astronomy and telephoto, can solve the problems of entering an infinite loop, slow response speed, complex composition algorithm, etc., and achieve the effect of improving the speed and accuracy of star recognition and fast star search.

Inactive Publication Date: 2021-02-19
CHIFEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] b. The composition algorithm is complicated, and even enters an infinite loop, with slow response speed;
[0007] c. Under composition algorithm recognition, the accuracy of image comparison results is low

Method used

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  • Method, device and telescope for fast identification of stars
  • Method, device and telescope for fast identification of stars
  • Method, device and telescope for fast identification of stars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] In one embodiment of the present invention, a kind of star fast identification method is provided, see figure 1 , the method includes the following processes:

[0060] S1. Obtain the information of the star to be identified.

[0061] Wherein, the star information includes target angle coordinates. Specifically, there are two ways to obtain the angular coordinates of the target star to be identified: the first way is to consult the data, and query the angular coordinates of the target star to be searched through the documentation in the prior art; the second way is Click to query from the existing starry sky database or query according to the search criteria to get the angular coordinates of the target star to be searched.

[0062]S2. Adjust the angular coordinates of the recognition device according to the target angular coordinates.

[0063] Specifically, the identification device is a telescope, and the angular coordinates of the telescope are automatically adjuste...

Embodiment 2

[0101] In one embodiment of the present invention, the present invention provides a device for quickly identifying a star, including:

[0102] A target star module 410, configured to acquire information of a star to be identified, where the star information includes target angle coordinates;

[0103] an adjustment module 420, configured to adjust the angle coordinates of the recognition device according to the target angle coordinates;

[0104] The capturing module 430 is used for capturing the first starry sky image at the current angular coordinates by using the identification device;

[0105] The starry sky search module 440 is used for searching the corresponding starry sky database to obtain the second starry sky image according to the target angle coordinates and the current field of view angle of the identification device;

[0106] The comparison module 450 is configured to compare the first starry sky image with the second starry sky image, and identify the star to be...

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Abstract

The invention discloses a method, a device and a telescope for quickly identifying a star. The identification method includes acquiring information on a star to be identified, and the information on the star includes a target angle coordinate; and adjusting the angle coordinate of a recognition device according to the target angle coordinate; Use the recognition device to capture the first starry sky image at the current angle coordinates; search the corresponding starry sky database to obtain the second starry sky image according to the target angle coordinates and the current field of view angle of the recognition device; compare the first starry sky image with the second starry sky image , identifying the star to be identified in the first starry sky image according to the comparison result. The telescope of the present invention does not need to be calibrated after starting up, and uses the starry sky database to simulate the current telescope, and compares the actual starry sky image with the simulated starry sky image to realize fast star searching, and compared with the composition star search method, the star recognition speed of the present invention and The accuracy rate is greatly improved.

Description

technical field [0001] The invention relates to the field of astronomical telescopes, in particular to a method, device and telescope for quickly identifying stars. Background technique [0002] A telescope is an optical instrument that uses lenses or mirrors and other optical devices to observe distant objects. The refraction of the light through the lens or the reflection of the light by the concave mirror make it enter the small hole and converge into an image, and then pass through a magnifying eyepiece to be seen. [0003] In the prior art, due to the mechanical rotation error of the telescope, it is necessary to calibrate the error of the equipment in advance before searching for stars, and then search for stars. [0004] With the development of science and technology and the improvement of graphics processing technology, there has been a composition star-seeking technology, which is to compose two starry sky maps and identify whether there are differences between the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/20G06K9/62G06F16/58
CPCG06V10/10G06F18/00
Inventor 胡丹峰
Owner CHIFEN TECH CO LTD
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