To-be-measured target number counting method and related device
A counting method and target technology, which can be used in measurement devices, radio wave measurement systems, calculations, etc., and can solve problems such as missed detection or false detection.
Active Publication Date: 2020-10-09
NINGBO ONSIGHT CO LTD
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[0003] At present, in order to detect and count the target to be measured, it is generally based on devices such as radar or camera to detect and count the target to be measured; however, the existing counting methods are prone to missing or false detection problems
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0023] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least t...
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The invention provides a to-be-measured target number counting method and a related device. The method comprises the following steps: scanning a to-be-measured region from a preset position by using scanning equipment, and recording scanning data of a target; acquiring width data of the target detected by the current number of turns according to the scanning data of the target, and judging whetherthe detected width data of the target is greater than or equal to a set value or not; if yes, judging whether the difference value of the width data of the target corresponding to the two adjacent circles is smaller than a preset difference value or not; if so, adding one to the turn number variable, and returning to execute the step of scanning the to-be-detected area from the preset position byutilizing the scanning equipment and recording the scanning data of the target; if the target width data is less than the set value, judging whether the turn number variable is greater than or equalto a preset turn number; and if the turn number variable is greater than or equal to the preset turn number, determining the target as a to-be-measured target, and adding one to the count. According to the method, the number of the to-be-detected targets can be counted, and the probability of missing detection and false detection of the to-be-detected targets can be greatly reduced.
Description
technical field [0001] The invention relates to the technical field of counting objects, in particular to a method for counting objects to be measured and related devices. Background technique [0002] With the continuous development and progress of science and technology, target detection and quantity statistics have become indispensable data in many existing scenarios, such as personnel detection and personnel quantity statistics in airports, shopping malls, chain stores, stations, museums, conference rooms, etc. Safety management plays an important role in improving the overall service level; vehicle detection and vehicle quantity statistics in driving roads also play a role that cannot be underestimated in traffic management. [0003] At present, in order to detect and count the target to be measured, it is generally based on devices such as radar or camera to detect and count the target to be measured; however, the existing counting methods are prone to missed detection...
Claims
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IPC IPC(8): G06K9/00G01S13/91G01S13/88G01S13/56
CPCG01S13/91G01S13/88G01S13/56G06V20/54G06V2201/08
Inventor 谢倩杨曈张永强田绪
Owner NINGBO ONSIGHT CO LTD