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Industrial parallel robot fast visual inspection algorithm based on bionic compound eye structure

A technology of bionic compound eyes and robots, which is applied in the direction of instruments, calculations, computer parts, etc., can solve the problems of poor positioning accuracy and slow recognition speed, and achieve the effect of improving recognition speed, stability and missed recognition rate

Inactive Publication Date: 2018-01-19
TIANJIN SUPER ROBOT TECH CO LTD
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Problems solved by technology

[0004] On the basis of the existing visual system of industrial parallel robots, the present invention proposes a fast visual detection algorithm for industrial parallel robots based on the bionic compound eye structure, which is used to solve the problem of slow recognition speed and poor positioning accuracy of the existing industrial parallel robot visual system. question

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  • Industrial parallel robot fast visual inspection algorithm based on bionic compound eye structure
  • Industrial parallel robot fast visual inspection algorithm based on bionic compound eye structure
  • Industrial parallel robot fast visual inspection algorithm based on bionic compound eye structure

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Embodiment Construction

[0025] 1. Structural composition of a fast visual inspection algorithm for industrial parallel robots based on bionic compound eye structure

[0026] Such as figure 1 As shown, it is a hardware structure diagram based on the bionic compound eye structure proposed by the present invention, which is characterized in that it includes 1. a sub-eye camera, 2. a camera connection seat, 3. a main-eye camera, and 4. a main-eye camera lens.

[0027] Such as figure 2 As shown, a system block diagram of a fast visual detection algorithm for an industrial parallel robot based on a bionic compound eye structure is characterized in that its compound eye camera system includes multiple sub-eye cameras 1 and a main-eye camera 3 installed at the front end of the industrial parallel robot, and adopts A side suppression algorithm based on bionic compound eyes; wherein, the sub-eye camera 1 can quickly detect and locate multiple targets on the conveyor belt after entering the field of view, and...

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Abstract

An industrial parallel robot fast visual inspection algorithm based on bionic compound eye structure is provided. A compound eye camera system includes multiple sub-eye cameras and a main eye camera mounted on the front end of an industrial parallel robot, and a lateral inhibition algorithm based on bionic compound eyes. The algorithm can rapidly capture the contours of objects on a conveyor beltunder the global field of view, and make the industrial parallel robot vision system extremely sensitive to a target contour. After the sub-eye cameras obtain a target position quickly, a coordinate mapping relationship is adopted so that the main eye camera after receiving a command can rapidly magnify and locate the target position so as to perform further small field of view and large-target recognition and improve the visual recognition rate and efficiency of the industrial parallel robot.

Description

technical field [0001] The invention belongs to the field of industrial parallel robots, in particular to a fast visual detection algorithm for industrial parallel robots based on a bionic compound eye structure. Background technique [0002] In recent years, industrial parallel robots have been widely used in industrial production lines for multiple tasks such as automatic grabbing, packing, sorting, and defect detection. The vision device in the industrial parallel robot is equivalent to the human eye mechanism, which can identify the items on the production line, and the production line is generally messy and multi-sampled. How to quickly and efficiently detect and locate the items on the production line is very important. In the 1950s and 1960s, Professor Reichardt and Professor Hanssentein, founders of the German Institute of Biological Cybernetics, pioneered the EMD (Elementary Detector Based on Optokinesic Response) model based on the physiological characteristics of ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T5/00G06K9/46
Inventor 齐飞
Owner TIANJIN SUPER ROBOT TECH CO LTD
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