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Camera exposure method and device for self-propelled equipment

An exposure method and technology of an exposure device, which are applied in the field of camera exposure, can solve problems such as failure to work normally and affect user experience, and achieve the effect of good object recognition requirements.

Active Publication Date: 2022-07-15
北京石头创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing self-propelled devices such as sweepers cannot work normally in low-light or dark environments with a separate camera, which affects user experience

Method used

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  • Camera exposure method and device for self-propelled equipment
  • Camera exposure method and device for self-propelled equipment
  • Camera exposure method and device for self-propelled equipment

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

[0026] figure 1 This is a flowchart of a method for photographing and exposing a self-propelled device according to an embodiment of the present invention.

[0027] In this embodiment, the self-propelled device includes a fill light and an image acquisition device such as a camera. The camera exposure method of the self-propelled device in this embodiment is applicable to the self-propelled device with a camera, and the fi...

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PUM

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Abstract

The invention discloses a camera exposure method and device for self-propelled equipment. The photographic exposure method of the self-propelled equipment includes: detecting the brightness of an area of ​​interest in a collected image according to a preset rule; when it is detected that the brightness information does not meet the preset condition, adjusting the current exposure parameter; Partial exposure during the process. The camera exposure device of the self-propelled equipment includes: an image brightness detection unit, used for detecting the brightness of a region of interest in an image collected by the image acquisition device according to a preset rule; an exposure parameter adjustment unit, used for detecting the brightness information when the brightness information is detected. When the preset conditions are not met, the current exposure parameters are adjusted; the local exposure unit is used to perform local exposure in the process of collecting images according to the exposure parameters. It also works well in low light or dark environments. In the case of high reflection along the wall and the ground, AE can still meet the needs of better object recognition under the fill light.

Description

technical field [0001] The invention relates to photographic exposure technology, in particular to a photographic exposure method and device for self-propelled equipment. Background technique [0002] Existing self-propelled devices such as sweepers cannot work normally in a low-light or dark environment when a camera is separately configured, thereby affecting user experience. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a camera exposure method and device for self-propelled equipment, so that in the case of high reflection along the wall and the ground, the automatic exposure (AE: Automatic Exposure) under the fill light can still meet the requirements of better object recognition requirements. [0004] In one aspect, the present invention provides a camera exposure method for self-propelled equipment. The camera exposure method of the self-propelled equipment includes: detecting the brightness of the regio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235
CPCH04N23/71H04N23/73H04N23/60H04N23/76B25J9/1697
Inventor 吴震陈佳搏于炀
Owner 北京石头创新科技有限公司