The substation equipment image acquisition method of servo is focused on and is exposed based on designated area

The substation equipment image acquisition method of servo is focused on and is exposed based on designated area

  • CN 106,506,953 A
  • Filed: 10/28/2016
  • Published: 03/15/2017
  • Est. Priority Date: 10/28/2016
  • Status: Active Application
First Claim
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1. the substation equipment image acquisition method of servo is focused on and is exposed based on designated area, be it is characterized in that, including following stepSuddenly:

  • The picture rich in detail of collection substation equipment is simultaneously stored as template data, configuration interested devices region;

    When Intelligent Mobile Robot executes patrol task, move to presetting bit, collected by camera interested devices patrol and examine image;

    Using Feature Correspondence Algorithm, registration is carried out to the image of patrolling and examining of template image and collection in worksite, find to patrol and examine in image and closeHeart equipment region;

    The definition values for patrolling and examining equipment region in image and template image, both ratio is calculated with Image DefinitionIt is compared with given threshold, if ratio is less than threshold value, then it is assumed that it is not clear enough to patrol and examine interested devices region in image, ifRatio is more than threshold value, then it is assumed that patrol and examine interested devices region in image clear enough;

    When think to patrol and examine in image, interested devices region is not clear enough when, start camera designated area focus servo and exposure servoFunction, focus on and the designated area of exposure be interested devices are located in image region, focus control and exposure parameter are adjustedAfter the completion of, collecting device image again, until the definition values of the image of collection are more than threshold value.

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